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Thanks, shivlu and Orestis @orestis This was great explanation @shivlu great refrence (Nice blog)
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HI everyone, Can anyone explain me how exactly the GRE Tunnel with VRF works?As i read few documents and in all the examples the tunnel has been established from CE to PE router.For example in the topology CE1-----CE2-----PE1-----PE2----CE3 in this the GRE Tunnel with VRF was established between the...
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In some Cisco tests I've done (and passed) I have gotten questions of the form "Here is a map of a network with MPLS VPNs, how many VRFs are needed?". How do I count these VRFs? I know exactly what's going on, so that's not the problem. But how do I count them like Cisco wants?...
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Hey All I am quite lost while trying to implement an MPLS L3 VPN Hub and Spoke Topology using OSPF as PE-CE with the Hub-CE sending default route. Below is the logic I am using and the network topology. Everything works absolutely fine with EBGP as PE-CE for this Logic but when using OSPF as PE-CE ,...
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i am not so sure about that as this is a dense multicast - and there is no RP ... :-) but i will try tomorrow - maybe i will get lucky .... [quote user="Scott Morris"]The mroute will help, but finding the problem is the more exciting part (sorry for the late entry as I somehow missed this thread...
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sorry everyone - my session has ended antonio - i can send you my final configs of this lab via email and you can simulate it if you wish - i have another session tomorrow and i actually wanted to try out the 3rd and last lab from the SP Bootcamp - but if you or anyone else here have more ideas send...
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added the command under R1,R2,R4 and R5 (ISIS SP Core) still each router on the SP Core (ISIS - R1 + R2 + R4 + R5) shows same thing - Rack4R3# IP(0): MAC sa=**Unknown SNPA type** (Loopback0) IP(0): IP tos=0xC0, len=52, id=1323, ttl=255, prot=47 IP(0): s=10.4.3.3 (Loopback0) d=239.1.36.200 id=1323, ttl...
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ok - my rack session is almost up - hope its enough Rack4R3#sh ip pim vrf VPN_B neighbor PIM Neighbor Table Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority, S - State Refresh Capable Neighbor Interface Uptime/Expires Ver DR Address Prio/Mode 10.4.37.7 Ethernet0/0 04:19:53/00...
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hello all i am at a bit of trouble - so any help will e appreciated. i am doing the 3 Mock Labs that came with the SP Bootcamp CoD and i have already done the 1st wich was excelent and now i got a problem with the second one. i have created final configs for this lab (as there are no final configs for...
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I noticed a strange issue when I try to configure InterAS MPLS VPN (Back to Back VRF), When I use OSPF as PE-CE protocol and use the same Process ID, OSPF routes are getting to the remote ASBR as Summary Net links, but not installing in to the routing TABLE. everything works fine with RIP also works...