MPLS has two types label method. Frame mode and cell mode. ATM can be either frame mode or cell mode according to the doc. How do I know the ATM is configured as frame or cell mode. Is there a default thing? thanks
I plan to run multiple VRFs on the layer 3 switch (3750) at our spokes. However, I don't want to expand my MPLS cloud from the hub all the way to the spoke routers (2811) because spoke-hub WAN links are satallite links and these links are not very s...
I studied theoretical aspect of DS-TE and i have learnt that two types of LSP could exist : E-LSP and L-LSP :For E-LSP, the EXP field of the MPLS shim header conveys both the packet's queue scheduling and drop precedence to each LSR hop, DiffServ is ...
I have been reading about L2TPv3 Based VPNs , but when i looked into supported IOS (7200 platform) it only seems to feature in ios 12.0. Has this feature been effectively dropped?Thanks.
Hi All,I am reading about CEoP. I found mainly two different type of modules. One type can only connected to Cisco7600 and other one in small routers like cisco2600. But each type are using different encapsulation for xconnection. One is using mpls o...
Hi:I am trying to configure the mpls te fast-reroute command but the router complains!!I am running 12.4 Enterprise on a 3640.Does this only work on a 7200 and up?Thanks.
We have a Network on MPLS backbone with dual service provider.There are 50 spoke location.DC and DR locationTopology is hub and spoke with all sites accessing data hosted at primary DC.ALso in case of disaster all the spoke sites will connect to DR s...
Suppose there is a PE router,take part in igp mpls,bgp ipv4 with label,vpnv4 and TE.Then when a packet pass the LSR from CE,the LSR will put several label on the packet.Then comes the question:How can the router determine the order of these labels wh...
On my previous post, Mohammad answered my question to use tunnel interface on one physical interface to transport multiple VRFs. Then I found this link,http://www.cisco.com/en/US/tech/tk436/tk428/technologies_configuration_example09186a00801e1294.sh...
for example:have a topo as belowlsr1---net1 |lsr2---net2 |lsr3---net3 |lsr4---net4all net belong to a same vpn.if,I say if lsr3 have a same label value for lsr4 and net3,then lsr3 how to tell if the label is a vpn label or a mpls forwording label....
I plan to run multiple VRFs on the layer 3 switch (3750) at our spokes. However, I don't want to expand my MPLS cloud from the hub all the way to the spoke routers (2811) because spoke-hub WAN links are satallite links and these links are not very s...
I m novice to mpls,I want to know if we have 6500 and 3750 mpls series switches how we can limit or define bandwith on their ports or vlans at layer 2,do i need to run Mpls or not.Regards B.Mozaffari
I have a PE connected to a MVRF-CE on a direct ethernet link. I Need to configure a GRE tunnel between the 2 and run OSPF over that.the configuration looks likePE - 7609ip vrf Quatrro-OSPF-Test rd 4755:667788 route-target export 4755:667788 route-tar...
