MPLS

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 fo...

I have a EBGP-peering connecting two AS with both address-family ipv4 and ipv6 but the prefixes advertized from each AS does get dropped by the other end of the session by local policy:"MP_REACH NEXT_HOP Martian: n/a 2239"The ...

I want to use WRED with MQC on 12000 but there is no mpls/exp-bits statment on the "random-detect" command.I found this note at cisco documentation:Note: The legacy CLI also uses the precedence syntax for Multiprotocol Label Switching (MPLS) traffic....

In case of MPLS VPNs, can the PE devices ever be using per interface label allocation? Am asking this because, due to PHP, the egress PE will directly get a packet with the inner(VPN) label and that can arrive thru any interface . It cant bind a lab...

As in IP sec we can secure VPN with some encryption,But in MPLS how should i provide Secure VPN.

sorry for the delay in posting guys ive been nowhere near an internet connection for a while. Anyway to my second attempt to the CCIE SP lab. You should note the title. As previously discussed before i narrowly failed my first attempt by my reckon...

dear sir, previously we've the service of iplc with iptel network of 3 ccm of 1 publisher and 2 subscriber. after changed to mpls services, we encounter voice drop from 24 channel configured to only 8 channel can be use. We have tried to modify the...

P4#sh mpls ip binding vrf cust1 44.44.44.44 32LIB not enabled

Hi,I am setting the dscp for MPLS network QoS.However the packets were not marked although clas-map and policy-map has been defined.When I start ftp transfer,basically to generate ftp traffic,all packets goes to class-default.Attached is the config a...

I connected Cisco3640 to IXIA,and sending RSVP messages from IXIA but geting the following error.*Apr 11 06:55:49.974: %RSVP-3-BAD_RSVP_MSG_RCVD_TYPE: RSVP Message had a bad type: 20-Traceback= 0x603F4E74 0x60B61928 0x60B709A4 0x60B5854C 0x60B58AEC 0...

Hi,I can see a router (Cisco) propogating MED value to ebgp neighbor (ERX Juniper) but cannot see MED value in ERX..I used this command to see if Cisco advertises MED CISCO#sh ip bgp vpnv4 vrf XXXX neighbor ERX_IP advertised-routeI can see the MED va...

Hello group, Recenlty I'm having some problem in my production PE routers. At times, the PE is not generating any MPLS VPN tag. When this happens, a syslog comes saying: "Jun 30 10:16:16.169: %TFIB-4-FIBCBLK: Missing MPLS Forwarding Information Base ...

Can someone please help answering my following questions:Question 1: what is the max no. of VRFs that can be defined on Cisco 3800 ISR? And how much memory do we need to support the max no. of VRFs on 3800?Question 2: is there any Cisco documentation...