I have a situation whereby any subnet that is advertised by MPLS becomes immediately unreachable. One of the routers that is meant to forward the data has VLAN enabled on the MPLS interface the traffic is then untagged by our provider before it is forwarded to the other router as untagged traffic. I was wondering whether this could be the cause of the lack of communication.
The interface on R2 has VLAN on its interface while the corresponding interface on R3 doesn't. Any subnet advertised on MPLS from R1 or R4 becomes unreachable despite the fact that the labels are propagating as expected. But R2 and R3 MPLS subnets are communicating.
With XR 4.2.0 the ASR9000 is releasing a new line of hardware models. This amongst others is the RSP440, the next generation RSP with faster switch fabric along with Typhoon based Linecards, the next generation network processor.
The Cisco EPN system incorporates a network architecture designed to consolidate multiples services on a single Multiprotocol Label Switching (MPLS) transport network. This network is designed primarily based on...
Internet security is important with the increasing attacks that are happening every day. Many internet and browsing security solutions exist, but some are not very easy to use or maybe the question is how can I enable them?