Technical Document
DaVinci Software Upgrade Instructions
How to upgrade opcode on DaVinci switches
1. Login, disable STP and set IP address
Username: admin
Password: admin
CLI session with the MRV MR2228-S2C is opened.
To end the CLI session, enter [Exit].
MR2228-S2C#configure
MR2228-S2C(config)#no spanning-tree
MR2228-S2C(config)#
MR2228-S2C(config)#interface vlan 1
MR2228-S2C(config-if)#ip address 192.168.1.1 255.255.255.0
MR2228-S2C(config-if)#
MR2228-S2C(config-if)#exit
MR2228-S2C(config)#
MR2228-S2C(config)#exit
MR2228-S2C#
2. Ping TFTP server
MR2228-S2C#ping 192.168.1.5
Type ESC to abort.
PING to 192.168.1.5, by 5 32-byte payload ICMP packets, timeout
is 5 seconds
response time: 20 ms
response time: 10 ms
response time: 0 ms
response time: 0 ms
response time: 10 ms
Ping statistics for 192.168.1.5:
Technical Document
5 packets transmitted, 5 packets received (100%), 0 packets lost
(0%)
Approximate round trip times:
Minimum = 0 ms, Maximum = 20 ms, Average = 8 ms
Technical Document
3. Copy file from TFTP server
MR2228-S2C#copy tftp file
TFTP server IP address: 192.168.1.5
Choose file type:
1. config:
2. opcode: <1-2>: 2
Source file name: MR2228-S2C_V2.2.6.0.bix
Destination file name: MR2228-S2C_V2.2.6.0.bix
Write to FLASH Programming.
Write to FLASH finish.
Success.
MR2228-S2C#
4. Verify file on flash
MR2228-S2C#dir
file name
file type
startup size (byte)
--------------
------- -----------
MR2228_diag_v2.2.1.2.bix
Boot-Rom image
Y
169908
MR2228-S2C_V2.2.5.3.bix
Operation Code
N
1726132
MR2228-S2C_V2.2.6.0.bix
Operation Code
Y
1749124
Factory_Default_Config.cfg
Config File
Y
5013
------------------------------------Unit1:
---------------------------------------------------------------------------
Total free space:
5. Set new startup opcode
3407872
Technical Document
MR2228-S2C#configure
MR2228-S2C(config)#boot system opcode:MR2228-S2C_V2.2.6.0.bix
MR2228-S2C(config)#
MR2228-S2C(config)#exit
MR2228-S2C#
6. Reboot switch
Technical Document
7. Confirm running version
MR2228-S2C#sh version
Unit 1
Serial number:
S430001973
Service tag:
Hardware version:
R01A
Module A type:
1000BaseT
Module B type:
1000BaseT
Number of ports:
26
Main power status:
up
Redundant power status :not present
Agent (slave)
Unit ID:
1
Loader version:
2.2.1.1
Boot ROM version:
2.2.1.2
Operation code version: 2.2.6.0

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