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Hello all, The following topology has been deployed using Catalyst 9300 switches at the core and ASR920-12SZ-IM routers for WAN aggregation. OSPF is the IGP with MP-BGP configured for MPLS L3VPNs to support multiple customers. All interfaces are L3...
Hello all,
I have seen, and indeed used object groups in a "twice NAT" configuration especially for exempting translation for VPN traffic.
I was wondering how object groups are processed correctly as so far, the results have been as expected. Plea...
Hi all, Have a problem that has had me scratching my head. Using a 1941 ISR at home as my internet router which is configured as a DHCP server. This connects via a /30 point-to-point L3 link to a routed port on a 3560. SVIs are created on the 3560 ...
Hi,Consider a L3 switch with multiple SVIs:Interface VLAN 10 - 10.0.10.254/24Interface VLAN 20 - 10.0.20.254/24Interface VLAN 30 - 10.0.30.254/24Interface VLAN 7 - 10.0.7.254/24Obviously all SVI IPs can be used to manage the switch. I want to be abl...
Thanks Francesco - ASR1000 series would have been the preferred choice but were cost prohibitive.I modelled the environment using CSR1000v routers and the MPLS MTU tracks the interface MTU as expected. If this is set at 1500 bytes, packet loss is ob...
Thanks Giuseppe,The choice of hardware was both commercial and functional. Essentially, the switches are PE devices for multi-tenant internal networks in a private cloud. We extensively researched the feature support and the only functional stretc...
Just a quick update on this following configuration on the ASR920. I have also raised a case with TAC to establish exactly how the Catalyst 9300 platform tracks MPLS MTU despite glaring confusion by the show commands. !---MPLS MTU reported by standa...
Thanks for the reply Francesco. MPLS is indeed supported on the Catalyst 9300 platform with a few limitations.Namely the inability to manually configure the MPLS MTU command under an interface. I've included below, configuration from the switch. !-...
