Document

H-QoS 設計のイメージ
C7604
QoS
分類
Int Vlan 10
EXP: 5
(top most)
Input VLAN:900
Bandwidth 10Mb
Input VLAN:800
Gi 4/0/1 (E-MPB)
Shape
average
100Mb
Gi 4/1/1.90 (Sub I/F)
Priority
Percent 10%
LAN I/F
QoS
Action
(child)
WAN I/F
QoS
Action
(parent)
QoS 分類
QoS Action
DSCP: EF
DSCP: EF
& VLAN: 10
VLAN: 10
DSCP: default（CIR+BE範囲内）
DSCP: 1 （CIR+BE範囲外）
Int Vlan 900
DSCP: CS4
DSCP: (default)
DSCP: CS3
COS: 1
EoMPLS ユーザ
VLAN: 900
& DSCP: AF41
VLAN: 900
Int Vlan 800
Bandwidth 5Mb
MPLS VPN ユーザ
VPLS ユーザ
VLAN: 800
& DSCP: AF41
VLAN: 800
※Input I/F における、EoMPLS,VPLSユーザのQoS分類は本シナリオ上意味はありません。（動作確認目的）
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
1
検証結果に関する前提および制限事項
 Customer/Core I/F 共にSIP-400を想定
※当初、X6724などLAN LC系でも検討が進んでいた時期があり、一
部動作確認を行い、ほぼ可能であることを確認（注）
 検証範囲として、SIP(CWAN)系 LC 利用環境におけるQoS
の Classification、内部処理ならびに Marking の動作を確
認するものであり、実際のQoS 精度については後日の確認
とする
（注）PFC QoSのPolicer上限は1024。SIP-400のPolicer上限は16K。
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
2
結論（検証結果に基づく）
 MPLS-VPN(L3) と、EoMPLS/VPLS(L2) の設計を変える必要がある
 E-MPB によりSIP-400 をLAN LC のSwitchport に似た設計が可能に
なるが、SIP-400 のSVI では動作する機能としないものがある
 MPLS-VPN (L3 VPN)
・Ingress でVLAN ID の識別に対応（物理I/Fに対する設定可）
※SIP-400の場合のみ検証
・Egress はExp bit(8段階) でのQoS 設計のみ対応（仕様）
・Ingress にてPolicing を適用し、トラフィックの上限を制限
・上記Policing はBC,BE を超えたものについてマークダウン可能
 EoMPLS/VPLS (L2 VPN)
・Ingress でVLAN ID の識別に対応（物理I/Fに対する設定可）
・Egress でIngress VLAN ID の参照が可能（VPN毎の帯域制御が可能）
・Ingress においてACLベースのClassify には非対応
・Ingress でDSCPベースのClassify に対応
（注）コア側のI/Fは常にSIP-400 を想定。
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
3
検証環境および
検証パターン
Presentation_ID
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Cisco Confidential
4
社内テスト環境
(MPLS-VPN)
int vlan 10
.1 10.10.10.0/30
.2
G0/1 G1/24
(MPLS-VPN)
int vlan 10
Egress QoS
C7609
Egress QoS
10.10.1.0/30
Gi9/2/0.91
Gi4/1/1.91 C7604
172.16.129.0/30
.2 172.16.128.0/30 .1
Gi9/2/0.90
Gi4/1/1.90
.2
(EoMPLS VPN)
int vlan 900
(VPLS)
int vlan 800
.1
.1
(VPLS)
int vlan 800
10.10.80.0/30
Cat 3560
G0/1
(EoMPLS VPN)
int vlan 900
10.10.100.0/30
.2
.2
G4/0/1
.1
Cat 2960
ToS: 184 = ef(46)
136 = af41(34)
Presentation_ID
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Cisco Confidential
5
動作確認構成 – C7609側
(config-if)#do show module
Mod Ports Card Type
Model
Serial No.
--- ----- -------------------------------------- ------------------ ----------1 24 CEF720 24 port 1000mb SFP
WS-X6724-SFP
SAL1206FDF5
5 2 Route Switch Processor 720 (Active) RSP720-3C-GE
JAE1140YDUS
9 0 4-subslot SPA Interface Processor-400 7600-SIP-400
JAE1140Z0DO
Mod MAC addresses
Hw Fw
Sw
Status
--- ---------------------------------- ------ ------------ ------------ ------1 001e.f7c9.50b4 to 001e.f7c9.50cb 3.1 12.2(18r)S1 12.2(33)SRD Ok
5 001c.584c.3398 to 001c.584c.339b 5.2 12.2(33r)SRB 12.2(33)SRD Ok
9 001b.d4d9.8820 to 001b.d4d9.889f 2.5 12.2(33)SRD 12.2(33)SRD Ok
Mod Sub-Module
Model
Serial
Hw Status
---- --------------------------- ------------------ ----------- ------- ------1 Distributed Forwarding Card WS-F6700-DFC3C SAL1205ESY6 1.0
5 Policy Feature Card 3
7600-PFC3C
JAE1140YY0C 1.1 Ok
5 C7600 MSFC4 Daughterboard 7600-MSFC4
JAE1139Y0SX 1.1
9/0 2xGE V2 SPA
SPA-2X1GE-V2
JAE1133UAJL 1.0 Ok
9/1 2xGE V2 SPA
SPA-2X1GE-V2
JAB112804Y6 1.0 Ok
9/2 2xGE V2 SPA
SPA-2X1GE-V2
JAE1133UALI 1.0 Ok
9/3 2xGE V2 SPA
SPA-2X1GE-V2
JAE1133UAII 1.0 Ok
Ok
Ok
(config-if)#do show ver
Cisco IOS Software, c7600rsp72043_rp Software (c7600rsp72043_rp-ADVIPSERVICESK9M), Version 12.2(33)SRD, RELEASE SOFTWARE (fc2)
(snip)
※C7604はRSPとSIP-400のみで構成
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
6
QoS 検証パターン①
① Ingress LC がLAN系（6724）の場合
- VLAN 情報を基にトラフィックを分類する方法の確認（検証1-2）
- Input Policer がVLAN I/F で動作することの確認（検証3）
- 上記VLAN I/F において、Policer によるQoS マークダウンが可能なことの
確認（検証4）
② Ingress LC がCWAN系（SIP-400）の場合
- 上記「検証4」について、Ingress VLAN I/F での動作を確認（結果：動作し
ない）（検証5）
- 物理I/F および Sub-I/F に対して、match vlan、および match ip dscp で
のclassify が可能なことを確認（検証6）
- 物理 I/F およびSub-I/F に対して、Mark down のPolicing を目的とした
QoS設定を行い、Egress I/F のマッチングにて動作を確認（検証7）
（次スライドへ）
Presentation_ID
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7
QoS 検証パターン②
2. Ingress LC がCWAN系（SIP-400）の場合（前スライドの
続き）
- MPLS-VPN トラフィックに対して、DSCP および VLAN ID による
classify の動作を確認（検証8）
- MPLS-VPN トラフィックに対して、VLAN ID のみによるclassify の
動作を確認（検証9）
- EoMPLS トラフィックに対して、DSCP および VLAN ID による
classify およびEgress でのマッチングの動作を確認（検証10）
- EoMPLS トラフィックに対して、VLAN ID のみによるclassify およ
びEgress でのマッチングの動作を確認（検証11）
- VPLS トラフィックに対して、DSCP および VLAN ID による
classify およびEgress でのマッチングの動作を確認（検証12）
- VPLS トラフィックに対して、VLAN ID のみによるclassify および
Egress でのマッチングの動作を確認（検証13）
Presentation_ID
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8
検証パターン①
Ingress I/F が 6724の
場合
Presentation_ID
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9
(1) mls qos vlan-based 無し (1)
 目的
VLAN ベース QoS の設定を行わない状態において、
物理 I/F に対して設定された Service Policy では、Input
Packet に対して VLAN 情報を基に QoS を適用できないこ
とを確認
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
10
(1) mls qos vlan-based 無し (1)
(config-if)#do show run int gi1/24
Building configuration...
(config-if)#do show class-map INPUT_TEST
Class Map match-all INPUT_TEST (id 8)
Match vlan 10
Current configuration : 198 bytes
!
interface GigabitEthernet1/24
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10
switchport mode trunk
switchport nonegotiate
spanning-tree portfast trunk
end
(config-if)#do show policy-map INPUT_TEST
Policy Map INPUT_TEST
Class INPUT_TEST
police cir 100000 bc 12500
conform-action transmit
exceed-action drop
(config-if)#
(config-if)# int gi1/24
(config-if)# service-policy input INPUT_TEST
Match vlan is not supported for this interface
(config-if)#
(config-if)#do show run int vlan 10
Building configuration...
Current configuration : 91 bytes
!
interface Vlan10
ip vrf forwarding Test-VPN
ip address 10.10.10.2 255.255.255.252
end
Match
VLAN が設定できないため、VLAN 毎に
（カスタマーのアドレスをケアせずに）物理 I/F に対
してService Policy を適用することは不可能
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
11
(2) mls qos vlan-based 無し (2)
 目的
VLAN ベース QoS の設定を行わない状態において、
VLAN I/F に対して設定された Service Policy は動作しな
いことを確認
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
12
(2) mls qos vlan-based 無し (2)
 設定
(config-if)#do show run int gi1/24
Building configuration...
(config-if)#do show class-map INPUT_TEST
Class Map match-all INPUT_TEST (id 8)
Match any
Current configuration : 198 bytes
!
interface GigabitEthernet1/24
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10
switchport mode trunk
switchport nonegotiate
spanning-tree portfast trunk
end
(config-if)#do show policy-map INPUT_TEST
Policy Map INPUT_TEST
Class INPUT_TEST
police cir 100000 bc 12500
conform-action transmit
exceed-action drop
(config-if)#
(config-if)#do show run int vlan 10
Building configuration...
Current configuration : 124 bytes
!
interface Vlan10
ip vrf forwarding Test-VPN
ip address 10.10.10.2 255.255.255.252
service-policy input INPUT_TEST
end
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
13
(2) mls qos vlan-based 無し (2)
 結果
(config-if)#do show policy-map inter vlan 10
Vlan10
Service-policy input: INPUT_TEST
class-map: INPUT_TEST (match-all)
Match: any
police :
96000 bps 12000 limit 12000 extended limit
Earl in slot 1 :
0 bytes
5 minute offered rate 0 bps
aggregate-forwarded 0 bytes action: transmit
exceeded 0 bytes action: drop
aggregate-forward 0 bps exceed 0 bps
Earl in slot 5 :
0 bytes
5 minute offered rate 0 bps
aggregate-forwarded 0 bytes action: transmit
exceeded 0 bytes action: drop
aggregate-forward 0 bps exceed 0 bps
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0000 bps, drop rate 0000 bps
Match: any
0 packets, 0 bytes
5 minute rate 0 bps
(config-if)#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Cat3560#ping ip
Target IP address: 10.10.1.1
Repeat count [5]: 1000
Datagram size [100]: 300
Timeout in seconds [2]:
Extended commands [n]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 300-byte ICMP Echos to 10.10.1.1, timeout is
2 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/3/9 ms
Cat3560#
14
(3) mls qos vlan-based 有り (1)
 目的
VLAN ベース QoS の設定において、入力側 VLAN I/F
にてPolicing が動作することを確認
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
15
(3) mls qos vlan-based 有り (1)
 設定
(config-if)#do show run int gi1/24
Building configuration...
(config-if)#do show class-map INPUT_TEST
Class Map match-all INPUT_TEST (id 8)
Match any
Current configuration : 218 bytes
!
interface GigabitEthernet1/24
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10
switchport mode trunk
switchport nonegotiate
mls qos vlan-based
spanning-tree portfast trunk
end
(config-if)#do show policy-map INPUT_TEST
Policy Map INPUT_TEST
Class INPUT_TEST
police cir 100000 bc 12500
conform-action transmit
exceed-action drop
(config-if)#
(config-if)#do show run int vlan 10
Building configuration...
Current configuration : 124 bytes
!
interface Vlan10
ip vrf forwarding Test-VPN
ip address 10.10.10.2 255.255.255.252
service-policy input INPUT_TEST
end
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
16
(3) mls qos vlan-based 有り (1)
 結果
(config-if)#do show policy-map inter vlan 10
Vlan10
Service-policy input: INPUT_TEST
class-map: INPUT_TEST (match-all)
Match: any
police :
96000 bps 12000 limit 12000 extended limit
Earl in slot 1 :
318000 bytes
5 minute offered rate 6888 bps
aggregate-forwarded 311004 bytes action: transmit
exceeded 6996 bytes action: drop
aggregate-forward 0 bps exceed 0 bps
Earl in slot 5 :
0 bytes
5 minute offered rate 0 bps
aggregate-forwarded 0 bytes action: transmit
exceeded 0 bytes action: drop
aggregate-forward 0 bps exceed 0 bps
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0000 bps, drop rate 0000 bps
Match: any
0 packets, 0 bytes
5 minute rate 0 bps
(config-if)#
Presentation_ID
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Cat3560#ping ip
Target IP address: 10.10.1.1
Repeat count [5]: 1000
Datagram size [100]: 300
Timeout in seconds [2]:
Extended commands [n]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 300-byte ICMP Echos to 10.10.1.1, timeout is
2 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!.!!!
Success rate is 97 percent (978/1000), round-trip
min/avg/max = 1/3/34 ms
Cat3560#
17
(4) mls qos vlan-based 有り (2)
 目的
VLAN ベース QoS の設定において、入力側 VLAN I/F に
て（指定した帯域を超えた場合に）QoS マーキングが動作
することを確認
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
18
(4) mls qos vlan-based 有り (2)
 設定（Input 側）
(config)#do show run int gi1/24
Building configuration...
(config)#do show access-list HOST-A
Extended IP access list HOST-A
10 permit ip any host 10.10.1.1 (2 matches)
(config)#do show access-list HOST-B
Extended IP access list HOST-B
10 permit ip any host 10.10.1.2
(config)#do show class-map TO-HOST-A
Class Map match-all TO-HOST-A (id 10)
Match access-group name HOST-A
Current configuration : 218 bytes
!
interface GigabitEthernet1/24
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10
switchport mode trunk
switchport nonegotiate
mls qos vlan-based
spanning-tree portfast trunk
(config)#do show class-map TO-HOST-B
Class Map match-all TO-HOST-B (id 11)
Match access-group name HOST-B
(config)#do show run int vlan 10
Building configuration...
(config)#do show policy-map INPUT_MARK
Policy Map INPUT_MARK
Class TO-HOST-A
police cir 100000 bc 12500 be 12500
conform-action set-dscp-transmit ef
exceed-action transmit
violate-action transmit
Class TO-HOST-B
police cir 100000 bc 12500 be 12500
conform-action set-dscp-transmit af41
exceed-action policed-dscp-transmit
violate-action policed-dscp-transmit
(config)#do show run | inc max-burst
mls qos map policed-dscp max-burst 34 46 to 9
(config)#
Current configuration : 124 bytes
!
interface Vlan10
ip vrf forwarding Test-VPN
ip address 10.10.10.2 255.255.255.252
load-interval 30
service-policy input INPUT_MARK
(config)#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
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19
(4) mls qos vlan-based 有り (2)
 結果（Input 側（１））
Cat3560#ping ip
Target IP address: 10.10.1.2 → Host_B
Repeat count [5]: 1000
Datagram size [100]: 300
Timeout in seconds [2]:
Extended commands [n]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 300-byte ICMP Echos to 10.10.1.2, timeout is
2 seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/92/806 ms
Cat3560#
Presentation_ID
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20
(4) mls qos vlan-based 有り (2)
 結果（Input 側（２））
(config)#do show policy-map inter vlan 10
Vlan10
Service-policy input: INPUT_MARK
class-map: TO-HOST-A (match-all)
Match: access-group name HOST-A
police :
96000 bps 12000 limit 12000 extended limit
Earl in slot 1 :
0 bytes
30 second offered rate 0 bps
aggregate-forwarded 0 bytes action: set-dscp-transmit
exceeded 0 bytes action: transmit
aggregate-forward 0 bps exceed 0 bps
Earl in slot 5 :
0 bytes
30 second offered rate 0 bps
aggregate-forwarded 0 bytes action: set-dscp-transmit
exceeded 0 bytes action: transmit
aggregate-forward 0 bps exceed 0 bps
class-map: TO-HOST-B (match-all)
Match: access-group name HOST-B
police :
96000 bps 12000 limit 12000 extended limit
Earl in slot 1 :
318000 bytes
30 second offered rate 11960 bps
aggregate-forwarded 318000 bytes action: set-dscp-transmit
exceeded 77592 bytes action: policed-dscp-transmit
aggregate-forward 0 bps exceed 0 bps
Earl in slot 5 :
0 bytes
30 second offered rate 0 bps
aggregate-forwarded 0 bytes action: set-dscp-transmit
exceeded 0 bytes action: policed-dscp-transmit
aggregate-forward 0 bps exceed 0 bps
Class-map: class-default (match-any)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
0 packets, 0 bytes
30 second rate 0 bps
(config)#
Presentation_ID
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21
(4) mls qos vlan-based 有り (2)
 結果（Output 側（３））
(config)#do show policy-map inter gi9/2/0.90
GigabitEthernet9/2/0.90
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:00 ago
Class-map: class-default (match-any)
1122 packets, 331907 bytes
30 second offered rate 5000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1124/332067
bandwidth 100000 kbps
Service-policy : OUTPUT_TEST
Counters last updated 00:00:00 ago
queue stats for all priority classes:
Queueing
priority level 1
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
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queue stats for all priority classes:
Queueing
priority level 2
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 756/243432
Class-map: EXP-5 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10000 kbps, burst bytes 250000, b/w exceed drops: 0
Priority Level: 1
Class-map: EXP-4 (match-all)
756 packets, 243432 bytes
30 second offered rate 5000 bps, drop rate 0000 bps
Match: mpls experimental topmost 4
Priority: Strict, b/w exceed drops: 0
22
(4) mls qos vlan-based 有り (2)
 結果（Output 側（４））
queue stats for all priority classes:
Queueing
priority level 2
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 756/243432
Class-map: EXP-1 (match-all)
244 packets, 78568 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 1
Class-map: EXP-5 (match-all)
Queueing
0 packets, 0 bytes
queue limit 18000 packets
30 second offered rate 0000 bps, drop rate 0000 bps
(queue depth/total drops/no-buffer drops) 0/0/0
Match: mpls experimental topmost 5
(pkts output/bytes output) 244/78568
Priority: 10000 kbps, burst bytes 250000, b/w exceed
bandwidth remaining 80%
drops: 0
Exp-weight-constant: 9 (1/512)
Mean queue depth: 0 packets
Priority Level: 1
（snip)
Class-map: EXP-4 (match-all)
Class-map: class-default (match-any)
756 packets, 243432 bytes
122 packets, 9907 bytes
30 second offered rate 5000 bps, drop rate 0000 bps
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 4
Match: any
Priority: Strict, b/w exceed drops: 0
queue limit 2 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 124/10067
Exp-weight-constant: 9 (1/512)
Mean queue depth: 0 packets
Priority Level: 2
（snip)
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
23
注意事項
本環境では、Input VLAN I/F に適用
したPolicer（２つ）が消費
 利用可能な Policer の数
RT-2# show platform hardware capacity qos
QoS Policer Resources
Aggregate policers: Module
Total
Used
1
1024
3
1%
5
1024
3
1%
Microflow policer configurations: Module
Total
1
64
1
1%
5
64
1
1%
%Used
Used
%Used
RT-2#
対応案： Input I/F としてSIP-200/400 を利用する。Aggregate Policer については非対応だが、
2-color Marker 付き Policer には対応。
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
24
検証パターン②－１
Ingress I/F が SIP-400
の場合
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
25
(5) SIP-400 における Input Policer 例
(config-if)#do show policy-map INPUT_MARK
Policy Map INPUT_MARK
Class TO-HOST-A
police cir 100000 bc 12500 be 12500
conform-action set-dscp-transmit ef
exceed-action transmit
violate-action transmit
Class TO-HOST-B
police cir 100000 bc 12500 be 12500
conform-action set-dscp-transmit af41
exceed-action policed-dscp-transmit
violate-action policed-dscp-transmit
Current configuration : 123 bytes
!
interface Vlan10
ip vrf forwarding Test-VPN
ip address 10.10.1.2 255.255.255.252
service-policy input INPUT_MARK
(config-if)#do show policy-map inter vlan 10
Vlan10
(config-if)#do show run int gi4/0/1.10
Building configuration...
Service-policy input: INPUT_MARK
class-map: TO-HOST-A (match-all)
Match: access-group name HOST-A
police :
96000 bps 12000 limit 12000 extended limit
Current configuration : 89 bytes
!
interface GigabitEthernet4/0/1.10
encapsulation dot1Q 10
bridge-domain 10 dot1q
end
class-map: TO-HOST-B (match-all)
Match: access-group name HOST-B
police :
96000 bps 12000 limit 12000 extended limit
設定は入るが、動作しない例！！
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
(config-if)#do show run int vlan 10
Building configuration...
Cisco Confidential
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
0 packets, 0 bytes
5 minute rate 0 bps
26
(6) SIP-400 における Input Policer
 目的
SIP-400 において、入力側 I/F にてどのようなQoS設定が
可能かを確認（VPNベースでのQoSを意識）
今回の例では、Match DSCP、およびMatch vlan によって
動作を確認した。
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
27
(6) SIP-400 における Input Policer
 設定
(config-pmap-c)#do show class-map TEST_INPUT_DSCP
Class Map match-all TEST_INPUT_DSCP (id 10)
Match ip dscp ef (46)
Match vlan 10
(config-pmap-c)#do show policy-map INPUT_MARK_SIP
Policy Map INPUT_MARK_SIP
Class TEST_INPUT_DSCP
police cir 96000 bc 12500 be 12500
conform-action transmit
exceed-action set-dscp-transmit default
violate-action set-dscp-transmit default
(config-pmap-c)#do show run int gi4/0/1
Building configuration...
(config-pmap-c)#do show run int gi4/0/1.10
Building configuration...
Current configuration : 89 bytes
!
interface GigabitEthernet4/0/1.10
encapsulation dot1Q 10
bridge-domain 10 dot1q
end
(config-pmap-c)#do show run int vlan 10
Building configuration...
Current configuration : 166 bytes
!
interface GigabitEthernet4/0/1
no ip address
media-type rj45
speed 1000
no negotiation auto
no snmp trap link-status
service-policy input INPUT_MARK_SIP
end
Current configuration : 107 bytes
!
interface Vlan10
ip vrf forwarding Test-VPN
ip address 10.10.1.2 255.255.255.252
mls qos bridged
end
(config-pmap-c)#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
28
(6) SIP-400 における Input Policer
 結果１
(config-pmap-c)#do show policy-map inter gi4/0/1
GigabitEthernet4/0/1
Service-policy input: INPUT_MARK_SIP
Counters last updated 00:00:00 ago
Class-map: TEST_INPUT_DSCP (match-all)
111 packets, 35298 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: ip dscp ef (46)
Match: vlan 10
police:
cir 96000 bps, bc 12500 bytes, be 12500 bytes
conformed 55 packets, 17490 bytes; actions:
transmit
exceeded 39 packets, 12402 bytes; actions:
set-dscp-transmit default
violated 17 packets, 5406 bytes; actions:
set-dscp-transmit default
conformed 0 bps, exceed 0 bps, violate 0 bps
cat2960#ping ip
Target IP address: 10.10.10.1
Repeat count [5]: 111
Datagram size [100]: 300
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 184
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 111, 300-byte ICMP Echos to 10.10.10.1, timeout is 2
seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (111/111), round-trip min/avg/max =
1/4/9 ms
cat2960#
Class-map: class-default (match-any)
6 packets, 3612 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
(config-pmap-c)#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
29
(6) SIP-400 における Input Policer
 結果２
(config-subif)#do show policy-map inter gi4/0/1.10
cat2960#ping ip
Target IP address: 10.10.10.1
Repeat count [5]: 111
Service-policy input: INPUT_MARK_SIP
Datagram size [100]: 300
Timeout in seconds [2]:
Counters last updated 00:00:00 ago
Extended commands [n]: y
Source address or interface:
Class-map: TEST_INPUT_DSCP (match-all)
Type of service [0]: 184
111 packets, 35298 bytes
Set DF bit in IP header? [no]:
5 minute offered rate 2000 bps, drop rate 0 bps
Validate reply data? [no]:
Match: ip dscp ef (46)
Data pattern [0xABCD]:
Match: vlan 10
Loose, Strict, Record, Timestamp, Verbose[none]:
police:
Sweep range of sizes [n]:
cir 96000 bps, bc 12500 bytes, be 12500 bytes
Type escape sequence to abort.
conformed 51 packets, 16218 bytes; actions:
Sending 111, 300-byte ICMP Echos to 10.10.10.1, timeout is 2
transmit
seconds:
exceeded 39 packets, 12402 bytes; actions:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
set-dscp-transmit default
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
violated 21 packets, 6678 bytes; actions:
Success rate is 100 percent (111/111), round-trip min/avg/max =
set-dscp-transmit default
1/4/9 ms
conformed 2000 bps, exceed 2000 bps, violate 2000 bps
cat2960#
GigabitEthernet4/0/1.10
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
RT-1_yfukudom(config-subif)#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
物理 I/F、Sub I/F の両方で同様の
動作となることを確認
30
(7) SIP-400 における Input Policer
 目的
SIP-400 において、入力側 I/F にてPolicing を目的とした
QoS設定を行い、出力側 I/F にて確認（VPNベースでの
QoSを意識）
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
31
(7) SIP-400 における Input Policer
 設定（Input）
RT-1#show class-map TEST_INPUT_DSCP
Class Map match-all TEST_INPUT_DSCP (id 10)
Match ip dscp ef (46)
Match vlan 10
RT-1#show policy-map INPUT_MARK_SIP
RT-1#show run int gi4/0/1.10
Building configuration...
Policy Map INPUT_MARK_SIP
Class TEST_INPUT_DSCP
police cir 96000 bc 25000 be 25000
conform-action transmit
exceed-action set-dscp-transmit af41
violate-action set-dscp-transmit af41
RT-1#show run int gi4/0/1
Building configuration...
Current configuration : 129 bytes
!
interface GigabitEthernet4/0/1
no ip address
media-type rj45
speed 1000
no negotiation auto
no snmp trap link-status
end
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Current configuration : 126 bytes
!
interface GigabitEthernet4/0/1.10
encapsulation dot1Q 10
bridge-domain 10 dot1q
service-policy input INPUT_MARK_SIP
end
RT-1#show run int vlan 10
Building configuration...
Current configuration : 107 bytes
!
interface Vlan10
ip vrf forwarding Test-VPN
ip address 10.10.1.2 255.255.255.252
mls qos bridged
end
Cisco Confidential
32
(7) SIP-400 における Input Policer
 設定（Output）
RT-1#show policy-map OUTPUT_PARENT
Policy Map OUTPUT_PARENT
Class class-default
bandwidth 100000 (kbps)
service-policy OUTPUT
RT-1#show policy-map OUTPUT
RT-1#show run int gi4/1/1
Building configuration...
Current configuration : 141 bytes
!
interface GigabitEthernet4/1/1
mtu 1548
no ip address
load-interval 30
media-type sfp
negotiation auto
no snmp trap link-status
end
Policy Map OUTPUT
Class MATCH_VLAN_10
bandwidth 10000 (kbps)
set mpls experimental topmost 4
Class MATCH_VLAN_900
set mpls experimental topmost 5
bandwidth 15000 (kbps)
Class TEST_INPUT
bandwidth 9000 (kbps)
Class MATCH_EXP_4
bandwidth 10000 (kbps)
RT-1#show class-map MATCH_EXP_4
RT-1#show run int gi4/1/1.90
Building configuration...
Class Map match-any MATCH_EXP_4 (id 11)
Match mpls experimental topmost 4
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Current configuration : 165 bytes
!
interface GigabitEthernet4/1/1.90
encapsulation dot1Q 90
ip address 172.16.128.1 255.255.255.252
ip mtu 1530
mpls ip
service-policy output OUTPUT_PARENT
end
33
(7) SIP-400 における Input Policer
 結果
RT-1#show policy-map inter
GigabitEthernet4/1/1.90
GigabitEthernet4/0/1.10
Service-policy output: OUTPUT_PARENT
Service-policy input: INPUT_MARK_SIP
Counters last updated 00:00:08 ago
Counters last updated 00:00:10 ago
Class-map: TEST_INPUT_DSCP (match-all)
900 packets, 286200 bytes
5 minute offered rate 8000 bps, drop rate 0 bps
Match: ip dscp ef (46)
Match: vlan 10
police:
cir 96000 bps, bc 25000 bytes, be 25000 bytes
conformed 189 packets, 60102 bytes; actions:
transmit
exceeded 78 packets, 24804 bytes; actions:
set-dscp-transmit af41
violated 633 packets, 201294 bytes; actions:
set-dscp-transmit af41
conformed 0 bps, exceed 0 bps, violate 6000 bps
Class-map: class-default (match-any)
935 packets, 292703 bytes
30 second offered rate 32000 bps, drop rate 0 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 932/292445
bandwidth 100000 kbps
（次スライドへ）
Class-map: class-default (match-any)
0 packets, 0 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: any
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
物理 I/F、Sub I/F の両方で同様の
動作となることを確認
34
(7) SIP-400 における Input Policer
 結果
Service-policy : OUTPUT
Counters last updated 00:00:08 ago
(snip)
Class-map: MATCH_EXP_4 (match-any)
711 packets, 228942 bytes
30 second offered rate 26000 bps, drop rate 0 bps
Match: mpls experimental topmost 4
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 711/228942
bandwidth 10000 kbps
Class-map: class-default (match-any)
224 packets, 63761 bytes
30 second offered rate 6000 bps, drop rate 0 bps
Match: any
queue limit 14000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 221/63503
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
cat2960#ping ip
Target IP address: 10.10.10.1
Repeat count [5]: 900
Datagram size [100]: 300
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 184 <- af41
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 900, 300-byte ICMP Echos to 10.10.10.1, timeout is 2
seconds:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
(snip)
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (900/900), round-trip min/avg/max =
1/3/9 ms
cat2960#
入力側PolicingでMarkingしたDSCPを基に出力
側MPLS EXP bitへ正しくマーキングされた35
(7) メモ
 SIP-400 がIngress LC である場合に、Input ポリシーとし
てMatch VLAN と Match access-group を同一ポリシー内
に共存させることは出来ない
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
36
検証パターン②－２
Ingress I/F が SIP-400
の場合
Output I/F においてMPLS Exp bit や、Input VLAN ベースのClass-map での
マッチングを行うことで、より実際に近い設定にて動作を確認。
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
37
確認
パターン
①～⑥
H-QoS動作確認環境
C7604
QoS
Action
(parent)
QoS
Action
(child)
QoS
分類
Int Vlan 10
MPLS VPN ユーザ
DSCP: EF
DSCP: EF
& VLAN: 10
VLAN: 10
DSCP: default（CIR+BE範囲内）
DSCP: 1 （CIR+BE範囲外）
EXP: 5
(top most)
Bandwidth 10Mb
Input VLAN:800
Gi 4/0/1 (E-MPB)
Input VLAN:900
Gi 4/1/1.90 (Sub I/F)
Priority
Percent 10%
Shape
average
100Mb
QoS 分類
QoS Action
Int Vlan 900
DSCP: CS4
DSCP: (default)
Bandwidth 5Mb
DSCP: CS3
COS: 1
②
EoMPLS ユーザ
VLAN: 900
& DSCP: AF41
VLAN: 900
Int Vlan 800
①
③
④
VPLS ユーザ
VLAN: 800
⑤
& DSCP: AF41
VLAN: 800
⑥
※Input I/F における、EoMPLS,VPLSユーザのQoS分類は本シナリオ上意味はありません。（動作確認目的）
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
38
(8) 確認パターン ①
MPLS-VPN: DSCP(EF)+VLAN-ID
 設定
class-map match-all PRIORITY
match mpls experimental topmost 5
class-map match-all MPLS_VPN_1_OTHERS
match vlan 10
class-map match-all MPLS_VPN_1_PRIORITY
match ip dscp ef
match vlan 10
class-map match-all EoMPLS_1
match input vlan 900
class-map match-all VPLS_1
match input vlan 800
policy-map MPLS_VPN_1
class MPLS_VPN_1_PRIORITY
set ip dscp ef
class MPLS_VPN_1_OTHERS
police cir 96000 bc 25000 be 25000 conform-action transmit
exceed-action transmit violate-action set-dscp-transmit 1
policy-map OUTPUT
class PRIORITY
priority percent 10
class EoMPLS_1
bandwidth 10000
class VPLS_1
bandwidth 5000
class EXP_4
policy-map OUTPUT_PARENT
class class-default
shape average 100000000
service-policy
OUTPUT
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
interface GigabitEthernet4/0/1
no ip address
load-interval 30
media-type rj45
speed 1000
no negotiation auto
!
interface GigabitEthernet4/0/1.10
encapsulation dot1Q 10
bridge-domain 10 dot1q
service-policy input MPLS_VPN_1
interface GigabitEthernet4/1/1
mtu 1548
no ip address
load-interval 30
negotiation auto
!
interface GigabitEthernet4/1/1.90
encapsulation dot1Q 90
ip address 172.16.128.1 255.255.255.252
ip mtu 1530
mpls ip
service-policy output OUTPUT_PARENT
39
(8) 確認パターン ①
MPLS-VPN: DSCP(EF)+VLAN-ID
 通信
cat2960#ping ip
Target IP address: 10.10.10.1
Repeat count [5]: 1000
Datagram size [100]: 500
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 184
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 500-byte ICMP Echos to 10.10.10.1,
timeout is 2 seconds:
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip min/avg/max
= 1/3/9 ms
cat2960#
40
(8) 確認パターン ①
MPLS-VPN: DSCP(EF)+VLAN-ID
 結果：期待通りに分類・マーキングされることを確認
RT-1_yfukudom#show policy-map inter
GigabitEthernet4/0/1.10
Service-policy input: MPLS_VPN_1
Counters last updated 00:00:01 ago
Class-map: MPLS_VPN_1_PRIORITY (match-all)
1000 packets, 518000 bytes
30 second offered rate 61000 bps, drop rate 0000 bps
Match: ip dscp ef (46)
Match: vlan 10
Class-map: MPLS_VPN_1_OTHERS (match-all)
QoS Set
0 packets, 0 bytes
dscp ef
30 second offered rate 0000 bps, drop rate 0000 bps
Packets marked 1000
Match: vlan 10
police:
cir 96000 bps, bc 25000 bytes, be 25000 bytes
conformed 0 packets, 0 bytes; actions:
transmit
exceeded 0 packets, 0 bytes; actions:
transmit
ここでは同じ値にマーキングしている
violated 0 packets, 0 bytes; actions:
が、他の値に変更してちゃんとマー
set-dscp-transmit 1
conformed 0000 bps, exceed 0000 bps, violate 0000 bps
キングされることを確認済み
Class-map: class-default (match-any)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
（snip&次スライドへ）
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
41
(8) 確認パターン ①
MPLS-VPN: DSCP(EF)+VLAN-ID
 結果（続き）
GigabitEthernet4/1/1.90
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:06 ago
Class-map: class-default (match-any)
1059 packets, 526855 bytes
30 second offered rate 61000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1059/526842
shape (average) cir 100000000, bc 400000, be 400000
target shape rate 100000000
Service-policy : OUTPUT
Counters last updated 00:00:06 ago
Class-map: PRIORITY (match-all)
1000 packets, 522000 bytes
30 second offered rate 61000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10% (10000 kbps), burst bytes 250000, b/w
exceed drops: 0
Class-map: EoMPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 900
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 10000 kbps
(snip)
queue stats for all priority classes:
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1000/522000
Class-map: class-default (match-any)
59 packets, 4855 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
queue limit 18750 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 59/4842
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
42
(9) 確認パターン ②
MPLS-VPN: VLAN-ID
 設定
class-map match-all PRIORITY
match mpls experimental topmost 5
class-map match-all MPLS_VPN_1_OTHERS
match vlan 10
class-map match-all MPLS_VPN_1_PRIORITY
match ip dscp ef
match vlan 10
class-map match-all EoMPLS_1
match input vlan 900
class-map match-all VPLS_1
match input vlan 800
policy-map MPLS_VPN_1
class MPLS_VPN_1_PRIORITY
set ip dscp ef
class MPLS_VPN_1_OTHERS
police cir 96000 bc 25000 be 25000 conform-action transmit
exceed-action transmit violate-action set-dscp-transmit 1
policy-map OUTPUT
class PRIORITY
priority percent 10
class EoMPLS_1
bandwidth 10000
class VPLS_1
bandwidth 5000
class EXP_4
policy-map OUTPUT_PARENT
class class-default
shape average 100000000
service-policy
OUTPUT
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
interface GigabitEthernet4/0/1
no ip address
load-interval 30
media-type rj45
speed 1000
no negotiation auto
!
interface GigabitEthernet4/0/1.10
encapsulation dot1Q 10
bridge-domain 10 dot1q
service-policy input MPLS_VPN_1
interface GigabitEthernet4/1/1
mtu 1548
no ip address
load-interval 30
negotiation auto
!
interface GigabitEthernet4/1/1.90
encapsulation dot1Q 90
ip address 172.16.128.1 255.255.255.252
ip mtu 1530
mpls ip
service-policy output OUTPUT_PARENT
43
(9) 確認パターン ②
MPLS-VPN: VLAN-ID
 設定
cat2960#ping ip
Target IP address: 10.10.10.1
Repeat count [5]: 1000
Datagram size [100]: 500
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 136
← AF41(34)
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 500-byte ICMP Echos to 10.10.10.1, timeout is 2
seconds:
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/3/9 ms
cat2960#
44
(9) 確認パターン ②
MPLS-VPN: VLAN-ID
 結果：期待通りに分類・マーキングされることを確認
RT-1#show policy-map inter
GigabitEthernet4/0/1.10
GigabitEthernet4/1/1.90
Service-policy input: MPLS_VPN_1
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:05 ago
Class-map: MPLS_VPN_1_PRIORITY (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: ip dscp ef (46)
Match: vlan 10
QoS Set
dscp ef
Packets marked 0
Class-map: MPLS_VPN_1_OTHERS (match-all)
1000 packets, 518000 bytes
30 second offered rate 40000 bps, drop rate 0000 bps
Match: vlan 10
police:
cir 96000 bps, bc 25000 bytes, be 25000 bytes
conformed 127 packets, 65786 bytes; actions:
transmit
exceeded 48 packets, 24864 bytes; actions:
transmit
violated 825 packets, 427350 bytes; actions:
set-dscp-transmit 1
conformed 4000 bps, exceed 0000 bps, violate 32000 bps
(snip)
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Counters last updated 00:00:04 ago
Class-map: class-default (match-any)
1053 packets, 526383 bytes
30 second offered rate 26000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1053/526369
shape (average) cir 100000000, bc 400000, be 400000
target shape rate 100000000
Service-policy : OUTPUT
Counters last updated 00:00:04 ago
queue stats for all priority classes:
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
(snip)
45
(9) 確認パターン ②
MPLS-VPN: VLAN-ID
 結果（続き）
Class-map: PRIORITY (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10% (10000 kbps), burst bytes 250000, b/w exceed drops: 0
Class-map: EoMPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 900
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 10000 kbps
Class-map: VPLS_1 (match-all)
1 packets, 100 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 800
Queueing
queue limit 1250 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1/86
bandwidth 5000 kbps
Class-map: EXP_4 (match-all)
175 packets, 91350 bytes
30 second offered rate 4000 bps
Match: mpls experimental topmost 4
Class-map: class-default (match-any)
877 packets, 434933 bytes
30 second offered rate 22000 bps, drop rate 0000 bps
Match: any
queue limit 18750 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1052/526283
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
46
(10) 確認パターン ③
EoMPLS: DSCP(AF41)+VLAN-ID
 設定
class-map match-all PRIORITY
match mpls experimental topmost 5
class-map match-all VLAN_900_DSCP_OTHER
match vlan 900
class-map match-all VLAN_900_DSCP_AF41
match ip dscp af41
match vlan 900
class-map match-all EoMPLS_1
match input vlan 900
policy-map EoMPLS
class VLAN_900_DSCP_AF41
set dscp cs4
class VLAN_900_DSCP_OTHER
set dscp default
policy-map OUTPUT
class PRIORITY
priority percent 10
class EoMPLS_1
bandwidth 10000
class VPLS_1
bandwidth 5000
class EXP_4
policy-map OUTPUT_PARENT
class class-default
shape average 100000000
service-policy OUTPUT
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
interface GigabitEthernet4/0/1
no ip address
load-interval 30
media-type rj45
speed 1000
no negotiation auto
!
interface GigabitEthernet4/0/1.900
encapsulation dot1Q 900
bridge-domain 900 dot1q
service-policy input EoMPLS
interface GigabitEthernet4/1/1
mtu 1548
no ip address
load-interval 30
negotiation auto
!
interface GigabitEthernet4/1/1.90
encapsulation dot1Q 90
ip address 172.16.128.1 255.255.255.252
ip mtu 1530
mpls ip
service-policy output OUTPUT_PARENT
Cisco Confidential
47
(10) 確認パターン ③
EoMPLS: DSCP(AF41)+VLAN-ID
 通信
cat2960#ping ip
Target IP address: 10.10.100.2
Repeat count [5]: 1000
Datagram size [100]: 500
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 136
← AF41(34)
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 500-byte ICMP Echos to 10.10.100.2, timeout is 2
seconds:
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/3/9 ms
cat2960#
48
(10) 確認パターン ③
EoMPLS: DSCP(AF41)+VLAN-ID
 結果：期待通りに分類・マーキングされることを確認
RT-1#show policy-map inter
(snip)
GigabitEthernet4/0/1.900
GigabitEthernet4/1/1.90
Service-policy input: EoMPLS
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:06 ago
Counters last updated 00:00:08 ago
Class-map: VLAN_900_DSCP_AF41 (match-all)
1000 packets, 518000 bytes
30 second offered rate 92000 bps, drop rate 0000 bps
Match: ip dscp af41 (34)
Match: vlan 900
QoS Set
dscp cs4
Packets marked 1000
Class-map: VLAN_900_DSCP_OTHER (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: vlan 900
QoS Set
dscp default
Packets marked 0
Class-map: class-default (match-any)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
(snip)
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Class-map: class-default (match-any)
1051 packets, 558216 bytes
30 second offered rate 98000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1052/544296
shape (average) cir 100000000, bc 400000, be 400000
target shape rate 100000000
Service-policy : OUTPUT
Counters last updated 00:00:08 ago
queue stats for all priority classes:
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
(snip)
49
(10) 確認パターン ③
EoMPLS: DSCP(AF41)+VLAN-ID
 結果
Class-map: PRIORITY (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10% (10000 kbps), burst bytes 250000, b/w exceed drops: 0
Class-map: EoMPLS_1 (match-all)
1000 packets, 554000 bytes
30 second offered rate 98000 bps, drop rate 0000 bps
Match: input vlan 900
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1000/540000
bandwidth 10000 kbps
Class-map: VPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 800
Queueing
queue limit 1250 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 5000 kbps
Class-map: class-default (match-any)
51 packets, 4216 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
queue limit 18750 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 52/4296
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
50
(11) 確認パターン ④－１
EoMPLS: VLAN-ID
 設定
class-map match-all PRIORITY
match mpls experimental topmost 5
class-map match-all VLAN_900_DSCP_OTHER
match vlan 900
class-map match-all VLAN_900_DSCP_AF41
match ip dscp af41
match vlan 900
class-map match-all EoMPLS_1
match input vlan 900
policy-map EoMPLS
class VLAN_900_DSCP_AF41
set dscp cs4
class VLAN_900_DSCP_OTHER
set dscp default
policy-map OUTPUT
class PRIORITY
priority percent 10
class EoMPLS_1
bandwidth 10000
class VPLS_1
bandwidth 5000
class EXP_4
policy-map OUTPUT_PARENT
class class-default
shape average 100000000
service-policy OUTPUT
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
interface GigabitEthernet4/0/1
no ip address
load-interval 30
media-type rj45
speed 1000
no negotiation auto
!
interface GigabitEthernet4/0/1.900
encapsulation dot1Q 900
bridge-domain 900 dot1q
service-policy input EoMPLS
interface GigabitEthernet4/1/1
mtu 1548
no ip address
load-interval 30
negotiation auto
!
interface GigabitEthernet4/1/1.90
encapsulation dot1Q 90
ip address 172.16.128.1 255.255.255.252
ip mtu 1530
mpls ip
service-policy output OUTPUT_PARENT
Cisco Confidential
51
(11) 確認パターン ④－１
EoMPLS: VLAN-ID
 通信
cat2960#ping ip
Target IP address: 10.10.100.2
Repeat count [5]: 1000
Datagram size [100]: 500
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 184
← EF(46)
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 500-byte ICMP Echos to 10.10.100.2, timeout is 2
seconds:
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/3/9 ms
cat2960#
52
(11) 確認パターン ④－１
EoMPLS: VLAN-ID
 結果：期待通りに分類・マーキングされることを確認
RT-1#show policy-map inter
(snip)
GigabitEthernet4/0/1.900
GigabitEthernet4/1/1.90
Service-policy input: EoMPLS
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:04 ago
Counters last updated 00:00:05 ago
Class-map: VLAN_900_DSCP_AF41 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: ip dscp af41 (34)
Match: vlan 900
QoS Set
dscp cs4
Packets marked 0
Class-map: VLAN_900_DSCP_OTHER (match-all)
1000 packets, 518000 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: vlan 900
QoS Set
dscp default
Packets marked 1000
Class-map: class-default (match-any)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
(snip)
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Class-map: class-default (match-any)
1032 packets, 556629 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1031/542549
shape (average) cir 100000000, bc 400000, be 400000
target shape rate 100000000
Service-policy : OUTPUT
Counters last updated 00:00:05 ago
queue stats for all priority classes:
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1000/540000
(snip)
53
(11) 確認パターン ④－１
EoMPLS: VLAN-ID
 結果
Class-map: PRIORITY (match-all)
1000 packets, 554000 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10% (10000 kbps), burst bytes 250000, b/w exceed drops: 0
Class-map: EoMPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 900
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 10000 kbps
Class-map: VPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 800
Queueing
queue limit 1250 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 5000 kbps
Class-map: class-default (match-any)
32 packets, 2629 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
queue limit 18750 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 31/2549
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
54
(11) 確認パターン ④－２
EoMPLS: VLAN-ID
 通信
cat2960#ping ip
Target IP address: 10.10.100.2
Repeat count [5]: 1000
Datagram size [100]: 500
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]:
← 指定せず
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 500-byte ICMP Echos to 10.10.100.2, timeout is 2
seconds:
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/3/9 ms
cat2960#
55
(11) 確認パターン ④－２
EoMPLS: VLAN-ID
 結果：期待通りに分類・マーキングされることを確認
RT-1#show policy-map inter
(snip)
GigabitEthernet4/0/1.900
GigabitEthernet4/1/1.90
Service-policy input: EoMPLS
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:07 ago
Counters last updated 00:00:09 ago
Class-map: VLAN_900_DSCP_AF41 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: ip dscp af41 (34)
Match: vlan 900
QoS Set
dscp cs4
Packets marked 0
Class-map: VLAN_900_DSCP_OTHER (match-all)
1000 packets, 518000 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: vlan 900
QoS Set
dscp default
Packets marked 1000
Class-map: class-default (match-any)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
(snip)
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Class-map: class-default (match-any)
1027 packets, 556211 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1027/542211
shape (average) cir 100000000, bc 400000, be 400000
target shape rate 100000000
Service-policy : OUTPUT
Counters last updated 00:00:09 ago
queue stats for all priority classes:
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
(snip)
56
(11) 確認パターン ④－２
EoMPLS: VLAN-ID
 結果
Class-map: PRIORITY (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10% (10000 kbps), burst bytes 250000, b/w exceed drops: 0
Class-map: EoMPLS_1 (match-all)
1000 packets, 554000 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 900
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1000/540000
bandwidth 10000 kbps
Class-map: VPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 800
Queueing
queue limit 1250 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 5000 kbps
Class-map: class-default (match-any)
27 packets, 2211 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
queue limit 18750 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 27/2211
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
57
(12) 確認パターン ⑤
VPLS: DSCP(AF41) + VLAN-ID
 設定
class-map match-all PRIORITY
match mpls experimental topmost 5
class-map match-all VLAN_800_DSCP_OTHER
match vlan 800
class-map match-all VLAN_800_DSCP_AF41
match vlan 800
match ip dscp af41
class-map match-all VPLS_1
match input vlan 800
policy-map VPLS
class VLAN_800_DSCP_AF41
set dscp cs3
class VLAN_800_DSCP_OTHER
set cos 1
policy-map OUTPUT
class PRIORITY
priority percent 10
class EoMPLS_1
bandwidth 10000
class VPLS_1
bandwidth 5000
class EXP_4
policy-map OUTPUT_PARENT
class class-default
shape average 100000000
service-policy OUTPUT
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
interface GigabitEthernet4/0/1
no ip address
load-interval 30
media-type rj45
speed 1000
no negotiation auto
!
interface GigabitEthernet4/0/1.800
encapsulation dot1Q 800
bridge-domain 800 dot1q
service-policy input VPLS
interface GigabitEthernet4/1/1
mtu 1548
no ip address
load-interval 30
negotiation auto
!
interface GigabitEthernet4/1/1.90
encapsulation dot1Q 90
ip address 172.16.128.1 255.255.255.252
ip mtu 1530
mpls ip
service-policy output OUTPUT_PARENT
Cisco Confidential
58
(12) 確認パターン ⑤
VPLS: DSCP(AF41) + VLAN-ID
 通信
cat2960#ping ip
Target IP address: 10.10.80.2
Repeat count [5]: 1000
Datagram size [100]: 500
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 136
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 500-byte ICMP Echos to 10.10.80.2, timeout is 2
seconds:
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/3/9 ms
cat2960#
59
(12) 確認パターン ⑤
VPLS: DSCP(AF41) + VLAN-ID
 結果
RT-1#show policy-map inter
(snip)
GigabitEthernet4/0/1.800
GigabitEthernet4/1/1.90
Service-policy input: VPLS
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:05 ago
Class-map: VLAN_800_DSCP_AF41 (match-all)
1000 packets, 518000 bytes
30 second offered rate 126000 bps, drop rate 0000 bps
Match: vlan 800
Match: ip dscp af41 (34)
QoS Set
dscp cs3
Packets marked 1000
Class-map: VLAN_800_DSCP_OTHER (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: vlan 800
QoS Set
cos 1
Packets marked 0
Class-map: class-default (match-any)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
(snip)
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Counters last updated 00:00:05 ago
Class-map: class-default (match-any)
1070 packets, 559772 bytes
30 second offered rate 90000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1070/545754
shape (average) cir 100000000, bc 400000, be 400000
target shape rate 100000000
Service-policy : OUTPUT
Counters last updated 00:00:05 ago
queue stats for all priority classes:
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
60
(12) 確認パターン ⑤
VPLS: DSCP(AF41) + VLAN-ID
 結果
Class-map: PRIORITY (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10% (10000 kbps), burst bytes 250000, b/w exceed drops: 0
Class-map: EoMPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 900
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 10000 kbps
Class-map: VPLS_1 (match-all)
1000 packets, 554000 bytes
30 second offered rate 89000 bps, drop rate 0000 bps
Match: input vlan 800
Queueing
queue limit 1250 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1000/540000
bandwidth 5000 kbps
Class-map: class-default (match-any)
70 packets, 5772 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
queue limit 18750 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 70/5754
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
61
(13) 確認パターン ⑥
VPLS: VLAN-ID
 設定
class-map match-all PRIORITY
match mpls experimental topmost 5
class-map match-all VLAN_800_DSCP_OTHER
match vlan 800
class-map match-all VLAN_800_DSCP_AF41
match vlan 800
match ip dscp af41
class-map match-all VPLS_1
match input vlan 800
policy-map VPLS
class VLAN_800_DSCP_AF41
set dscp cs3
class VLAN_800_DSCP_OTHER
set cos 1
policy-map OUTPUT
class PRIORITY
priority percent 10
class EoMPLS_1
bandwidth 10000
class VPLS_1
bandwidth 5000
class EXP_4
policy-map OUTPUT_PARENT
class class-default
shape average 100000000
service-policy OUTPUT
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
interface GigabitEthernet4/0/1
no ip address
load-interval 30
media-type rj45
speed 1000
no negotiation auto
!
interface GigabitEthernet4/0/1.800
encapsulation dot1Q 800
bridge-domain 800 dot1q
service-policy input VPLS
interface GigabitEthernet4/1/1
mtu 1548
no ip address
load-interval 30
negotiation auto
!
interface GigabitEthernet4/1/1.90
encapsulation dot1Q 90
ip address 172.16.128.1 255.255.255.252
ip mtu 1530
mpls ip
service-policy output OUTPUT_PARENT
Cisco Confidential
62
(13) 確認パターン ⑥
VPLS: VLAN-ID
 通信
cat2960#ping ip
Target IP address: 10.10.80.2
Repeat count [5]: 1000
Datagram size [100]: 500
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]: 184
← EF(46)
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 1000, 500-byte ICMP Echos to 10.10.80.2, timeout is 2
seconds:
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!
Success rate is 100 percent (1000/1000), round-trip
min/avg/max = 1/3/9 ms
cat2960#
63
(13) 確認パターン ⑥
VPLS: VLAN-ID
 結果
RT-1#show policy-map inter
(snip)
GigabitEthernet4/0/1.800
GigabitEthernet4/1/1.90
Service-policy input: VPLS
Service-policy output: OUTPUT_PARENT
Counters last updated 00:00:04 ago
Class-map: VLAN_800_DSCP_AF41 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: vlan 800
Match: ip dscp af41 (34)
QoS Set
dscp cs3
Packets marked 0
Class-map: VLAN_800_DSCP_OTHER (match-all)
1000 packets, 518000 bytes
30 second offered rate 92000 bps, drop rate 0000 bps
Match: vlan 800
QoS Set
cos 1
Packets marked 1000
Class-map: class-default (match-any)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
(snip)
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
Counters last updated 00:00:10 ago
Class-map: class-default (match-any)
1036 packets, 556963 bytes
30 second offered rate 98000 bps, drop rate 0000 bps
Match: any
Queueing
queue limit 25000 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1036/542963
shape (average) cir 100000000, bc 400000, be 400000
target shape rate 100000000
Service-policy : OUTPUT
Counters last updated 00:00:10 ago
queue stats for all priority classes:
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
64
(13) 確認パターン ⑥
VPLS: VLAN-ID
 結果
Class-map: PRIORITY (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: mpls experimental topmost 5
Priority: 10% (10000 kbps), burst bytes 250000, b/w exceed drops: 0
Class-map: EoMPLS_1 (match-all)
0 packets, 0 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: input vlan 900
Queueing
queue limit 2500 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 0/0
bandwidth 10000 kbps
Class-map: VPLS_1 (match-all)
1000 packets, 554000 bytes
30 second offered rate 98000 bps, drop rate 0000 bps
Match: input vlan 800
Queueing
queue limit 1250 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 1000/540000
bandwidth 5000 kbps
Class-map: class-default (match-any)
36 packets, 2963 bytes
30 second offered rate 0000 bps, drop rate 0000 bps
Match: any
queue limit 18750 packets
(queue depth/total drops/no-buffer drops) 0/0/0
(pkts output/bytes output) 36/2963
RT-1#
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
65
Presentation_ID
© 2008 Cisco Systems, Inc. All rights reserved.
Cisco Confidential
66

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