MPLS

Hi All,We recently hit CSCsl50569 on our SIP-400s, the workaround is to disable diagnostics on the specific SIP-400s with "no diagnostic monitor module "slot#" test 1".In the long run we will be going for an upgrade, however for the time being we are...

yesterday I faced a weird issue in 7200 router. It was configured as LNS using its loopback for radius authnetication. But when I checked the logs on radius it is getting the physical interface ip. After that I configured my source as physical interf...

Hi thereI've got a couple of 7600 with SIP-400 in them (core-facing). In R1 I've got a 2-port ATM SPA for customer connections and POS/GE for core connections.In R2 I've got a 24-port GE SPF-module for customer connections and POS/GE for core connect...

Can anyone help me verify the CRS-1 support EoMpls Tunnel selection function ? or this function is only on the Cisco 12000 router ?IOS-XR configuration guide 3.6 : have this function , I do not find any restriction.I check IOS-XR 3.7 config guide,...

Hi,We are considering to order a service provider's MPLS VPN service to connect branches and HQ, but since traffic over vanilla MPLS VPN is not encrypted, I am a little concerned about the data confidentiality. Should I run IPsec VPN over MPLS VPN?

Hi,I working up a config in the lab and need some help.I've configured a router with two vrf instances. One for BGP and One for OSPF. I am able to redistribute BGP routes into the OSPF instance, but cannot seem to redistribute the OSPF vrf into the B...

Hi folks,normally, when I've to use a global source from a VRF, I could use a static route like this:http://www.cisco.com/en/US/tech/tk436/tk428/technologies_configuration_example09186a00801445fb.shtmlThe question is: how the upstream traffic from gl...

Hi,I would like to know how everyone does their MPLS design. Ideally, you put all sites on one single MPLS service provider, e.g. ATT, with single access link. Data centers will have two access links for redundancy. However, what if I want to have...

Hello.Could somebody tell me if there is a Cisco Router that can work ATM over ethernet. This ATM circuits comming from an ethernet interface sholuld be transported as pseudowires through an IP/MPLS Backbone. Routers 12000 can do this? wich version d...

Hi EverybodyWe are needing to connect the following topology in our MPLS net:The main site connects to the net through an Ethernet circuit and the remote sites are connected through ATM circuits. we need to use only one vlan in the main site. It is p...