Hi there, (Switches in question here are C9500-48Y4C (swA) and C9300-24T (swB), both running at version 17.3.3.) I'm trying to get DHCP to work over MPLS/VPLS (which is working very well besides DHCP).I suspect some sort of ip helper is required to g...
Hi!I have a case where I'd like to place an outer tag (with selective QinQ) on a range of vlan's, with several different outer tags, on the same interface:Something like this:switchport vlan mapping 8,75-76 dot1q-tunnel 100switchport vlan mapping 8,7...
Hello!
We have got a 6880X and a 3560 with two fibre links between them (running different OSPF's, each link has 3 different OSPF networks).
6880X { vlan 3112,3312,3512 } 3560
{ vlan 3113,3313,3513 }
The thing is that one of these links has...
Hi, We have a bunch of 3560 switches running OSPF/VRF between them, and some 2960 switches connected to each of the 3560's. What I'm trying to do is trace the L2 path (traceroute mac ip) from one 2960 to another (both connected to the same 3560), b...
Ok, i kind of suspected that, to be honest. The case is that we need to transport one vlan for management and one for data out to several corporate clients, via another provider. This provider adds different outer tags on the customers, and I want to...
I'm aware that the VRF routing table isn't global :-)Given this scenario: [sw-L2_1]<-->[sw-L3]<-->[sw-L2_2]...I am not able to traceroute mac from sw-L2_1 to sw-L2_2, if the sw-L3 is running vrf.L2 switches are in any case not vrf aware, hence it's...
