Routing

Hi, I wish to implement DMVPN usning single hub, single router with dual ISPs and have 10 remote spoke locations connected single ISP.Want to create two tunnel interfaces from each spoke, one is primary (ISP-1 at HUB) and another (ISP-2 at HUB)is bac...

We have 50+ sites on our MPLS network. All are connected quite successfully and all have a completely individual private AS number eg router bgp 65001We are about to bring a new site online and our telco provider has given us the details but this tim...

Hi All,I have a two different ISP s configured BGP with Core Router. I have to set path for some ibgp sessons goes through isp1 and remainig ibgp sessions goes through  isp2 and If one isp down means another isp have to take over all ibgp sessions.I ...

 Hi all,Well this is an interesting one, i have a tunnel configured between two 2921 routers that used to work just fine, we had an management access issue on one of the routers and it had to be rebooted, all looked fine until one of OSPF adjacencies...

is it possible to make IPSEC_over GRE with secodnary IP??Site_1 Primary IP with crypto map  - Tunnelling -  Site2 Secondary IP with crypto map.  

I have a VPN network of Cisco r2821's that we just started managing and they are all linked up with site-to-site IPSEC VPN tunnels. The latency across the circuits is pretty bad averaging about 200-300ms latency between private networks. I noticed wh...

Guys, I have problem with the WAN Router 7206. It has been reloaded automaticallyThis is the output of show version and show stacks :-   #sh version Bas_GW uptime is 4 days, 5 hours, 20 minutesSystem returned to ROM by error - a SegV exception, PC 0x...

Hi All,Looking at an Output of a show interfaces command there seems to be a high volume of Input errors - and they almost tally up with CRC on the line below. The line is heavily saturated - would this be the cause? Or could the CRC be causing an is...

Hello,3 Years ago I designed a new Datacenter LAN & WAN Network for a Customer.He told me the final Size and growing for the next 2 Years and i made several suggestions.The Smallest Platforms in my Suggestion was 3945E.But he told me to start with th...

Hi,We have a router 2911 and couple global (internet) IPs. One IP address we use for our website, and the second IP we use for users. So we use NAT to translate local IPs to outside (nat overload) for users, and static NAT translation for website. Ou...

I am trying to upgrade my Cisco 1841 router for use with SSH. I am wondering what are the requirements needed, and which version should I install on the router? Cisco IOS Software, 1841 Software (C1841-IPBASE-M), Version 15.0(1)M4, RELEASE SOFTWARE (...