MPLS

Two routers are connected by switch. One interface is having interface mtu of 1500 bytes and another router interface is having mtu of 1600 bytes. The weird thing is that the packets are not get fragmented and we are able to ping 1514 bytes data size...

Hi,We had a network running SAP over it with IPsec. There wasno troubles with it until we migrated it to MPLS.Now, while we have not changed SAP configuration, it isdisconnecting from the server randomly on all sites.We have tried implementing rate-l...

Hi all,Appreciate any pointers on this. I have 7600 RSP720-3C-GE with 7600-ES20-GE3C (IOS 12.2(33)SRD). Is it possible to create static MAC entry on ES-20 card with service instance configured? I tried with command:mac-address-table static 000e.b502....

Hey all,I am new to MPLS and would like to see if anyone can offer some insight to my questions.We have a OC-3 connection to our MPLS provider (AT&T). We have various (100+) remote sites all over the global that have different connections to the MPL...

Folks, Does anyone know how to erase the startup config in IOS XR?Thanks

Mu question is how to generate a default to ISDN spokes (EIGRP on the LAN). Right now we have: ip summary-address eigrp 10 0.0.0.0 0.0.0.0 5 ; applied on the interface where all ISDN spokes are. That generates default for all the spokes. That worked ...

Hello,How to filter the specific prefixes from IS-IS routing update sending to all neighbor or specific neighbor? for flat ISIS or multi level ISIS design!regardsDevang Patel

Processing Labeled IPv4 Datagrams which are Too Big If a labeled IPv4 datagram is "too big", and the DF bit is not set in its IP header, then the LSR MAY silently discard the datagram. Note that discarding such datagrams is a sensible procedure...

hiIn case of l3 mpls CE packets without DF bit gets fragmented but in case of l2mpls fragmentation never occurs. Whats the reason for this?regardsshivlu jain

Has anyone used Pseudowire over Traffic Enginnering MPLS?What i would like to do is setup the MPLS TE using OSPF, built layer 3 tunnels between sites and then use Pseudowire to extend vlans over the TE MPLS tunnels and isolate the vlans using VRF-Lit...

A Customer's end-to-end throughput shows a tcp generated traffic volume does not exceed 30M The customer has bought 400M The Main site is configured for 400M on the Wan int whilst the 3branches are configured for 100M eachAll the configuration seem t...