Thought this might be useful for anyone who needs to make a lot of changes quickly to many vlans. In ICX vlans, and vlan interfaces (routing interfaces) are different. In this example I will show how to quickly edit each vlan in a range and modify STP settings.
Sacred-CORE#show vlan brief
System-max vlan Params: Max(4095) Default(1024) Current(1024)
Default vlan Id :999
Total Number of Vlan Configured :29
VLANs Configured :2 32 50 to 51 128 132 136 138 140 142 144 146 150 152 154 156 160 162 164 220 224 240 250 255 324 332 350 500 999
As you can see we have a lot of Vlans, so lets modify the STP settings for all of them. I will just copy the vlans listed above and basically paste them in since I want to modify all vlans.
Sacred-CORE#config t
Sacred-CORE(config)#vlan 2 32 50 to 51 128 132 136 138 140 142 144 146 150 152 154 156 160 162 164 220 224 240 250 255 324 332 350 500
Sacred-CORE(config-mvlan-2*500)#spanning-tree 802-1w
Sacred-CORE(config-mvlan-2*500)#spanning-tree 802-1w priority 4096
Sacred-CORE(config-mvlan-2*500)#
Bam! now we have modifed the setting for all vlans. The syntax of the command is
vlan X X X X – so lets do vlan 2, 128 and 136
vlan 2 128 136 — thats it.
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