01-14-2010 01:49 AM - edited 03-04-2019 07:12 AM
Hi, I have two Nexus 7000 named as Core-1 and Core-2. Both are connected with Po-1. I have allowed many vlans on trunk.
Now I want to add three new vlan 401,402 & 403. My question is my command would be
switchport trunk allowed vlan add 888-889,900,998,401,402,403 or switchport trunk allowed vlan add 401,402,403.
Please confirm so that all vlans should not removed by my mistake.
interface port-channel1
description DDC-ED2 Po1 - L2/TRUNK (vPC Peer Link)
switchport
switchport mode trunk
switchport trunk native vlan 998
switchport trunk allowed vlan 64-126,300-301,303,332-333,667-670
switchport trunk allowed vlan add 888-889,900,998
vpc peer-link
spanning-tree port type network
01-14-2010 01:57 AM
use the command switchport trunk allowed vlan add 401,402,403.
01-14-2010 01:59 AM
switchport trunk allowed vlan add 401,402,403.because u r going to add new VLAN
01-14-2010 02:01 AM
thanks man.
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