Upgrading an irf fabric, Upgrade prerequisites – H3C Technologies H3C S7500E Series Switches User Manual
Page 8
7
Card type Default
patch file name
Auxiliary CPU on a LPU
patch_lpo.bin
Upgrading an IRF fabric
Upgrade prerequisites
# Telnet to the switch or log in through the console port.
# Display device information.
Chassis Slot Type State Subslot Soft Ver Patch Ver
1 0 LSQ1SRP1CB Master 0 S7500E None
1 1 LSQ1SRP1CB Slave 0 S7500E None
1 2 LSQ1TGX4SD Normal 0 S7500E None
1 3 LSQ1TGX4SD Normal 0 S7500E None
1 4 LSQ1TGX4SD Normal 0 S7500E None
2 0 LSQ1SRP1CB Slave 0 S7500E None
2 1 LSQ1SRP1CB Slave 0 S7500E None
2 2 LSQ1TGX4SD Normal 0 S7500E None
2 3 LSQ1GV48SA Normal 0 S7500E None
2 4 LSQ1TGX4SD Normal 0 S7500E None
The output shows that two switches form an IRF fabric. The following table shows the MPU information.
Table 2 MPU information of the IRF fabric
MPU Member
ID
Slot number
Active MPU of the IRF fabric
1
0
Standby MPU of the IRF fabric
1
1
Standby MPU of the IRF fabric
2
0
Standby MPU of the IRF fabric
2
1
# Check the free storage space of the active and standby MPUs on the IRF fabric.
•
On the active MPU of the IRF fabric
Directory of flash:/
0 -rw- 3597 Sep 01 2009 18:35:28 startup.cfg
1 -rw- 6625 Jun 02 2010 16:50:51 switch.cfg
2 -rw- 27475851 Aug 11 2010 11:04:20 switch001.app
3 -rw- 31782388 Jul 23 2010 09:25:21 switch002.app
64389 KB total (5636 KB free)
•
On the standby MPU in slot 1 of member device 1
Directory of chassis1#slot1#flash:/
0 -rw- 3597 Sep 01 2009 18:35:28 startup.cfg
1 -rw- 6625 Jun 02 2010 16:50:51 switch.cfg
2 -rw- 27475851 Aug 11 2010 11:04:20 switch001.app