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Hi all!I was studying the knowledge about OSPF, and there is a  paragraph in RFC2328 about type 5 LSA that I didn't understand:'AS-external-LSAs are the only type of LSAs that are flooded throughout the entire Autonomous System; all other types ofLSA...

rookie R by Level 1
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Resolved! Vrf

Need help to understand route between Vlan and Vrf configured vlan We have 2 L3  vlan created on core switch. Int vlan 26Ip add 10.18.71.1Ip ospf 100 area 0 Int vlan 413Ip vrf forwarding RedIp add 163.122.136.94Exit  Ip vrf redRd 6453:RedRoute target...

SajeshB by Level 1
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Hello all, Trying to make sure I understand the different MTU settings on a Tunnel interface. Say I have the following output from a  show interface Tunnel1 MTU 17916 bytesTunnel transport MTU 1476 bytes And say I have the following config set in  sh...

vv0bbLeS by Level 1
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Hello all, I'm facing a route flapping issue, on a setup with redistribution.We have OSPF running in the HQEIGRP running on the WAN, on top of a DMVPN setupWe have an other OSPF instance running at the partner side.    As we have 2 points of redistri...

redistrib-issue.jpg
jerem38 by Level 1
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Hi im testing the QinQ feature between 2 ASR920 routers - i want traffic flow between 2 bridge domains and i want to use double tag for testing purpose. is it possible on the ASR920 to use a S-TAG lets say vlan 100 and then have the inner C-tag untag...

Resolved! Cisco 1100

VIm trying on my desk to configure two Cisco C1117-4PM connected to eachother using the vdsl interface on a standard telephone cable.  Running 16.12.03 image.RoutingI've read the configuration  information regaring setup of these controller, but all ...

Hi, Im new in networking. I am getting below information while checking routing entries. Could you please help me what does it mean exactly of below line. Redistributing by  eigrp <p.number>, ripadverterised by bgp <ANS>. Waiting to get the reply. Th...

Hello, everyoneI configured the GRE tunnel with 2 N9K.However, there is no keepalive option in N9K.How do I check the tunnel status between each other in N9K?I've seen some use of ip sla between both tunnel ips.In general, what method do you use?Than...

wjsenqkf2 by Level 1
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I enter what's shown below, yet upon router rebooting (power off/on) I'm taken to Router> prompt instead of R1 prompt ! What am I missing in saving a boot configuration to the router ? If I can't save my work, what's the point ? (host name is one ...

lam32123 by Level 1
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