Routing

Hello,I have a Cisco7206 with PA-MC-8TE1+ port adapter. I want to set tx-ring to smaller value to reduce serialization , but still be sure that it's not too small. Is there a formula or recomendation how to set tx-ring besed on interface bandwidth.Th...

Problem context & Scenario description - We have recently implemented MPLS IP VPN with AT&T. We have 3 main offices and 10 other branch offices world wide and they all are connecting to AT&T MPLS VPN either via frame-relay or ATM ePVC. AT&T routes va...

We are running GRE over IPSEC between location A and B. It has been observed that after some time the tunnels go in a hang state and the traffic does not pass through these tunnels. It has been observed that the tunnels at this time are shown up. Aft...

Hi everyone,is there any harm in using GRE tunnel for internet connectivity between my router and ISP router ?earliest reponse will be highly appreciated.regards,aryan

Hi all,I am currently having a router with 3 serial interfaces connected to the internet, I want to load balance between 2 of the links and use the third one as backup link if one of the active links went down.any ideas...?thanks in advance

I'm trying to find MTBF values for the 2811 and 2851 Integrated Service Routers, these values don't seem to appear in any of the online data sheets any other ideas??

I use the following command to forward all ports en protocol to an internet Firewall: ip nat inside source static 10.0.0.201 interface Dialer1 Now i like to forward also all IPSEC packets to the internal firewall to teminate VPN pn the firewall. Is t...

currently have an 1841 with an adsl interface going to the internet with a public static nat to 10.1.1.1 for the inside. Currently ALL traffic goes OUT of the D0 adsl interface which is becoming congested. To alleviate the congestion a separate 2mb ...

hi there.. i've bought an cisco 877 and upgraded the cisco ios to the last avaiable... but now the router is hanging from time to time... it stops responding.... like is rebooted... it it didn0t :( anyway of sorting it out?

Is it possible to have specific policies applied to a particular neighbor in OSPF and EIGRP similar to BGP?

Dear All,Coul you find the problem, i had two router 1721,wic-1T and V.35.Then i connected router 1721 to 1721 by V.35(not lease line or vpn, it simple connect),and I use protocol eigrp 50 for routing.After I configure already in router , i can ping ...

Hi,Would anyone now why would my 2621 XM router be getting such buffer failures? It does not look like a router memory problem as I see no memory failures. Would some application be the culprit since this is appearing at only one of our wan sites? I ...

Hi,I have two connection lease line @ my branch office which is connecting to my main office, and currently I am using static routes on branch office. I am looking for load balance on the both link, for example traffic should parallel pass on both li...

Hi,i like to place a firewall device behind my Cisco 800 series (836 IOS 12.4). I like to forward all ports and protocols to this firewall. In the Cisco are commands like these: "ip nat inside source static tcp 10.0.0.201 25 interface Dialer1 25".Is ...

Hi,Is it possible to set the administrative distance in OSPF based on the source IP address of a neighbor router/ or access lists which classifies particular routes? This is possible in EIGRP but not sure if its supported in OSPF.The documentation pr...