MPLS

hello,everyone ,i come to the forum first time.i want to learn mpls vpn.i have learned ospf ,had data about is-is ,but i haven't data about BGP and MPLS/VPN. i have read the contents about BGP and MPLS/VPN on cisco site..but the data is scattered so...

We're currently planning to replace our frame relay WAN network with MPLS. There's 1721 routers at several of our locations and I would like to know if I need to upgrade the routers or use them for MPLS. Also, does the new 1800 series routers suppo...

I'm currently testing something on a PFC3A running 12.2(18)SXD1.What I need to do is have a ospf process running, and on that process I would like to configure "passive-interface default" and some interface that are not passive (no passive-interface ...

Hi there,I would like to ask everyone in this forum regarding application server ruuning over MPLS VPN. From what I've seen and encountered before, sensitive application server such as oracle,sap,lotus,sql, databases, crm and etc are experiencing som...

Could someone please let me know how do u access the FWSM module in 7609????Thanks...MITHIL

I just want to know that before sending packet,packet will be pushed label.What is the label value to push to the packet?implicit null? or other label value?

We have a customer that purchased our Metro Ethernet product and they think that because we are running MPLS in our backbone that their routers can participate in our VRF process, however they cannot. We basically hand a dot1q trunk to customers ...

Hello,we are building MPLS VPN network that includes CE routers with ISDN BRI backup to MPLS VPN core, using L2TP dial-in access. Domain authentication and user authentication for CE routers are done at RADIUS server, through AV pairs which place the...

I am trying to get some specific BGP routes into my customer VRF but i am unable to do so w/o using the import ipv4 unicast command avialabel in 12.1.25S code as customer is running 12.3.12 code which does not have this feature. Could anyone suggest ...

Hi,I have CISCO3745 with 128M DRAM. I hope it can be used as PE router to provide the MPLS VPN service.Does it support PE function? How about the performance of CISCO3745 as a PE router with about 20 VPN vrfs? ThanksSIncerely

Hi,1. Must a PE router connect directly to a P router ?2. If I have only one router, because of hardware constraints, i can only connect the new router to a PE router rather to a P router, so can I configure this new router as a P and PE router, i.e ...

Hi there.We are starting our MPLS implementation. We have bridged traffic where we need L2 VPN implementation. PWE3 is NOT a solution for us so we were thinking of using VPLS whic is great. Only problem is our MPLS infrastructure isbased on GSR12K (P...

What is the easiest way to associating Backup tunel to appropriate LSP primary tunnel.

Hi there,I would like to ask point of viem from BCP of service providers, should or shouldn't the PE routers carrying VPN customers is visible/invisible to internet? Normally, P routers are visible in internet...how about PE routers?thanks.maher

Does the 3745 router support MPLS VPN?