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Changing the Subnet on a Port Channel'd VLAN Interface

cscheper1
Level 1
Level 1

I have dozens of VLANs in a 10Gig Port Channel on 2 HA N7000s.

I need to change the IPs, HSRP IP, and subnet of one of the VLANs.

Do I need to remove the VLAN Interface from the Port Channel before changing the subnet?

interface Vlan403
hsrp 1
no ip address x.y.z.a
exit
no ip address x.y.z.b/29
ip address a.b.c.y/28
hsrp 1
ip address a.b.c.x
exit
exit

1 Accepted Solution

Accepted Solutions

Mark Malone
VIP Alumni
VIP Alumni

sorry do you mean remove the vlan from the port-channel , like the allowed list for layer 2 vlans on the port-channel ? not the vlan interface as vlan interface cant be part of channel-group for a po like a physical interface  ?

If that's what you meant then no you do not need to remove the layer 2 vlan from the port-channel trunk , you can still make changes to the vlan interface/svi  without any problems

if I miss understood you let me know

View solution in original post

2 Replies 2

Mark Malone
VIP Alumni
VIP Alumni

sorry do you mean remove the vlan from the port-channel , like the allowed list for layer 2 vlans on the port-channel ? not the vlan interface as vlan interface cant be part of channel-group for a po like a physical interface  ?

If that's what you meant then no you do not need to remove the layer 2 vlan from the port-channel trunk , you can still make changes to the vlan interface/svi  without any problems

if I miss understood you let me know

cscheper1
Level 1
Level 1

mark malone knocks it out of the park!  He was even smart enough to see through my mistake.

Thanks mark.  You read (and interpreted) that correctly.