MPLS

Hello,I've three questions:- can I use Cat 3750-ME with Advanced IP licence as MPLS "P" device, or is it "PE only" device - which feature is missing?- 3750-ME has StackWise port, but it isn't supported now. Is there any chance it will be supported at...

I have three sites to interconnect and two SP. One SP connecting two site. The other SP connecting the three sites.I would like to use my router (7206) to route my company's traffic between the two SP if one of my site have a failure with one of the ...

With typical ethernet it is a point to point solution and when the link goes down both interfaces on the link go down. With L2 Ethernet over MPLS, if a link goes down in the path of the network my Ethernet link is still up/up. I will have a backup ...

Hello,I need help with EoMPLS issue. I know EoMPLS uses something like 1530 bytes MTU (due to the 1500bytes frame and all the encapsulations involved) and does not allow for fragmentation.I have the following scenario:CE-MetroRing-NPE-P-P-NPE-MetroRi...

if conside router A/router B/router C is 3 PE,is MP-BGP peer.CE1 connect to router A & B ,use static route.CE2 connect to router C,use static route.1) use same rd,C choose CE2's route from the best: if A connect to CE1 is down,how much time will C s...

Dear Sirs!In order to test some AToM features we need to boot our6506 w. WS-SUP720-3B with 12.2.18-SXE2 IOS. But we haven't external 128 Mb flashIs it possible to boot 6506 with s72033-adventerprisek9_wan-mz.122-18.SXE2.bin from tftp server?If it's p...

I'm a little bit confused about mtu fragmentation in mpls environment.How does GSR12000 determine if the packet is L2 frame (for EoMPLS) or L3 frame(for RFC2547) at the egress mpls port? For example,let's say the the port is configured as below; fa0/...

Hi folks,I've got a question concerning bgp configuration in a VRF lite environmentHere is my setup:Router VRF ---- Firewall ---- Router InsideRouter VRF and Router Inside should speak BGP. Each VRF have a specific network command but they connect al...

I need to know which IOS can support all the AToM features in the 3725 router

I've ran into a problem (again) which I have not been able to solve - Iasume it might be a problem in IOS, but I need to find some solution(other than the one I have currently) ...I have 4 backbone routers talking MPLS to each other. This works finef...

Folks, Can i do VRF lite on the Sup 720, just like the way i would do it on the ML series blade on a ONS 15454.The senario is that we have 7 6500's (1 at each location) connected to the ONS 15454 ( OC-48 ring), i want to use the SUP 720 gig po...

Folks, Does anyone know if the 3550 or 1750 support MPLS image.Thanks,

We have this Inter-AS implementation (one AS is a cell-mode MPLS, the other is frame-mode) and i would like to seek help from you guys on these 2 items:1. Which would you recommend (from sec. 10 of rfc2547bis) in distributing vpnv4 routes? Is it the ...

I am doing Test, and find 3745 (as Provider's core router)do not switch the tag packect. Like this:*Mar 1 01:59:23.275: MPLS: Fa0/1: recvd: CoS=0, TTL=254, Label(s)=17/20*Mar 1 01:59:24.143: MPLS: Se0/0.1: recvd: CoS=0, TTL=254, Label(s)=19/18 *Ma...