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Cisco 3560-E Q-in-Q VLAN

WilliamCo
Beginner
Beginner

Dear All,

Just wondering if anyone has experienced this or can assist me with a case. I have tried this on Cisco 3550 and 3560-E units and have experienced the same issue.

I am running dot1Q-tunnel on a few switches however with one supplier we notice there are constantly problems. I have VLAN 163 set up for Q-in-Q tunneling however every now and then the whole vlan stops working and we stop seeing the mac addresses on this particular VLAN. The only way we can restore the Q-in-Q session is to remove the vlan and put it back.

vlan 163

name

interface GigabitEthernet0/2

switchport access vlan 163

switchport mode dot1q-tunnel

switchport port-security maximum 2000

switchport port-security

switchport port-security violation restrict

load-interval 30

speed 1000

duplex full

storm-control broadcast level bps 10m

storm-control multicast level bps 10m

no cdp enable

spanning-tree portfast

spanning-tree bpdufilter enable

end

Any help or advice would be great guys.

Cheers,

William

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