Routing

Friends, We have a layer 3 MPLS VPN and each remote site or Data center DC has a local AS of 65457 and remote-as AS as 65000. Provider must be using some as-override. Site A and B are interconnected by P2P link. I did an iBGP between these two site...

Hi,One of our customer has been facing some issues in the transit of their service provider network which causes routes flapping( in BGP, link is stable) on their primary WAN link router, causing traffic to switchover to backup link and restoring bac...

We use SolarWinds for network monitoring. My question is about the bandwith setting that SolarWinds allows you to set for interfaces. If I have a 20Mbs download and upload Internet circuit, and my interface connecting to the ISP modem is a 100Mbs int...

Hi All,I have two 877's that have both reset with the following messages on boot, and dir of flash and lost+foundAny and all advice / help appreciated.  It appears that there is a IOS on the flash? but rommon doesn't know where it is.  I tried to "se...

We phace disconnections when having a dozen open connections.Does the Cisco devices have a documented limitation on the buffer size or the number of telnet connections?Thanks.Yoav.

I'm having an issue with getting traffic to pass through a encrypted vpn tunnel when a server has been configured for NAT for external access. I'm using a Cisco 861w running version 12.4(22r).I understand that I need to configure the NAT a different ...

Hİ,Anyone knows how to config ASR 9K to do IP-SLA and Track config as we do in regular IOS. Somehow I am unable to get track command after static route. I believe there should be a way to get it done. I use this config for WAN redundancy scenarios.he...

Hello,We currently are using 2811 router for internet Via IPSEC tunnel.Download speed is 30 Mbps and Upload speed is 6 Mbps. But we are getting not more than 4 Mbps download speed. We did open Tac case and as per Tac 2811 router is not for 30 Mbps.Ca...

Hi,Im a bit mad actually because there is something i do not understand and ofcourse there will always be things like that but since this is my profession i just have a need to understand it. I see the following on one of our customers router. I see ...

Dear all,My aims is to check the whole MAC address of 10.246.28.0/22. How can I get it fastest. I don't want to ping each ip to check it.I have tried to login to local router to ping the whole subnet 10.246.28.0 or 10.246.31.255,  Is it work ? I don'...

i have a cisco 2901 wiz 2 wic  ADSL modem , one of them is working fine and the other have problem from time to timethe problem is that suddenly i find that the atm interface is down and the dilaer interface is up and nothing fix this problem until a...