Routing

With Crypto,  GRE tunnel is not coming up. Without Crypto GRE tunnel is up and working!! Can anyone suggets me the reason!!! Thanks

HelloI'm deploying a perojet and I have two cisco 2921/k9 routers with IP base. On the first I have my first link in Fiber optics (in FE), on the second router I have the second link wimax, when configuring, to make the switch between the two links i...

Hi Have a VPLS service (a Layer 2  virtual-cct) from BT in the UK. It is an FTTC presentation over a PSTN line, not the usual Ethernet presentation. Looked at various articles and the usual story, no exact fit for our case and facts in one article se...

Attached is the basic diagram of our scenario here.  EIGRP is fully deployed throughout the network.  If the link between corpcoresw01 and XO Router-Dallas goes down, it will bring up a VPN between the 2 firewalls (Cisco 5520's- IPSEC).  Once the VPN...

How can I best configure this network to be reliable and recoverable?This is a simplified view of what I have in place. At the central HQ  site I have a primary T3 to my MPLS cloud with AS 1. I have another  backup router on the same ethernet subnet ...

Hi All, I have a Cisco router with SHDSL interface connected to Internet service provider,I would like to ask can this interface send traffic over the clock rate received by the service provider. and if it does how ?

I have a 1841 Router with IOS C1841-ADVSECURITYK9-M), Version 15.1(1)T. How can i configure Anyconect ?  Is this possible wiht this version or should i have a license for that? Thanks

Hello Team, One of the client asking to use our side public ip for local encryption domain and currently we are using private series only, please check below configuration.  !crypto isakmp policy 2 encr 3des authentication pre-share group 2crypto isa...

Hi, We have a very specific requirement with IP SLA. Based on a tracking, we need to failover to alternate routing path and stay there forever untill some user intervenes to failback to original route. Could you please advise the tweak for such setu...

Heya I've got a 887va router configured and working with static NAT mappings working ok for the few mapping we had We are adding VoIP to our network enviorment and need to map a large number of ports, approx 510 ports, easily so discided on trying ...

Hi all, I have seen the videos and guides how to setup a simple site to site vpn between 2 asa's using asdm and followed carefully all the steps, can i have some help please why vpn is not coming up ? this is my topology, and by using permit ip any a...

Hi I have Cisco 881 router. Need to configure BSNL Leased Line. I have WAN IP 172.24.X.X/30 and Public IP 117.242.X.X/28. Along with this I wish to use private IP 192.168.0.0/24. Please suggest with configuration details.