X450e to 2960S

[Andrew_Schulz1]

I have a X450e that I am linking a Cisco 2960S too. Both ports are in VLAN 99 (management). They are not able to talk to each other and I am not able to access the Cisco switch by the IP assigned to VLAN 99.

Cisco Config

interface GigabitEthernet1/0/22
switchport access vlan 99
spanning-tree portfast

Extreme Config

configure vlan Mgmt99 add ports 1-2, 39-42 untagged

Thanks for any assistance you can provide.

[Andrew_Schulz1]

This is odd. I enabled ipforwarding vlan mgmt99 and then disabled it and I can still get to the cisco switch.

[Zubair_Ahmad]

As Patrick pointed out, theoretically there isn't a need of that command, but I personally have ran into that problem in the lab and that's just a small 'work-around' it.

[Patrick_Voss]

This might be a tagged to untagged situation. I see extreme is configured as untagged in that vlan. how is it configured on the other side?

[Zubair_Ahmad]

Hi Patrick,

other side look like it's "switchport access vlan 99". so it is also "untagged".