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I just did an IOS upgrade on a new ASR 1001 router. After I do the upgrade, the permanent license I had for adventerprise changed from permanent to EvalRightToUse. Is there something that I must do to get it changed back t opermanent again? It appear...

Hello,  Is there any configuration document which explains about MPLS hub and spoke without any tunnel? The requirement is to avoid spoke to spoke communication directly and all traffic from spoke 1 to spoke 2 should be through the hub site, even tho...

Is it possible to setup a router (2911) so that I can access it from DSL connection as well as the MPLS.  Without including a config I'll explain the setup.  We have a MPLS network that is sending the 0.0.0.0 route to the router and all users route b...

bschaper by Level 1
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  • 3 replies
  • 0 Helpful votes

Hey Guys,I'm looking for some good reference on OER/PfR but it's really hard to find one. The configuration guides from cisco.com lack examples and they are a bit twisty and IMO poorly documented. I found these two links from youtube.com and they are...

jpl861 by Level 4
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  • 1 replies
  • 0 Helpful votes

I have a very simple setup. The router is connected through my fiber internet on fa0/1 using a public ip address. fa0/0 is connected directly to my server. I have setup ip nat to forward my public ip and when I type my public ip address in the URL ba...

andrewex1 by Level 1
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  • 5 replies
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I have a weird situation on some of the 857's on my VPN. When they start up I can telnet into their Dialer0 interfaces and login as per normal. However, once their crypto sessions are established telnet stops working on some of them (all my routers h...

Resolved! BGP reload problem

Hello,Picture the following diagram, one Nexus switch with 2 BGP peers, one is eBGP the other one is iBGP. It receives the default router from both, the the one from eBGP si prefered. When the eBGP peer is reloaded, the following events occur on the ...

tudor dan by Level 1
  • 5399 Views
  • 9 replies
  • 0 Helpful votes

I am in a situation where the provider is advertising 2 subnets via the Mobistar router. I cannot do any changes on this Mobistar router.-C4 is in Subnet 10.10.10.0/24-C3 is in Subnet 10.10.11.0/24RouterANT is a router on a stick towards SW3, and han...

rkatarzy by Level 1
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  • 8 replies
  • 0 Helpful votes

Hi all,I have bought new 1941 router and i have installed a new EHWIC-4ESG card to it, but unfotunately it is not being detected.Please suggest, i have tried with all the supported ios images. But still it is not working.Response will be highly appre...

iBGP uses the the same AS throughout your network from end to end right. So I have three routers connected to each other all using the same AS number and all peering, how does router 1 know about the networks that router 3 is advertising?            ...

hello i found this post and would like any help with it anyone can give.I have been trying to solve this packet tracer lab TroubleShooting Enterprise Networks 1, score 68%.Below are the modifications that score:12% DHCP enabled on PC17%  config S2 as...