IBM System Cluster 1350, Installation And Service

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To set Ethernet address for switch assigned to Management VLAN issue the
following command:
set interface sc0 <2> <172.30.50.3/255.255.0.0>
To set switch interface to a VLAN later issue the following command:
set interface sc0 <2>
To create an Etherchannel issue the following command:
set port channel mod/port mode desirable non-silent
To assign a name to the switch
set system name <some string>
For the following command to work make sure all ports in the group are set up
identically. If an Etherchannel doesn’t form, debug using this command
set port channel <mod/port> mode on
This command will generate an error message about port differences. Once the
command works, set it back to the desirable mode.
To turn off the spanning tree on ports going to compute and storage nodes issue
the following commands:
set port host
To see the VLAN setup issue the following command:
show vlan
To set the switch as the spanning tree primary:
set spantree root <vlanid>
To set the switch as the spanning tree secondary:
set spantree root secondary <vlanid>
See spanning tree root information on a port by port basis:
show spantree
See Etherchannels that are up and running:
show channel
If an Etherchannel doesn’t link up, first disable and then enable the ports:
set port disable <mod/port>
set port enable <mod/port>
Miscellaneous CISCO switch commands for CATOS
To clear configuration information from all modules in the switch issue the
following command:
clear config <all>
To clear configuration information from a module issue the following command:
clear config <mod>
To see what ports are blocked by spanning tree issue the following command:
show spantree
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Installation and Service