Routing

3725 with 12.3(7)T and VWIC-2MFT-T1. Two T1 lines set up in multilink ppp configuration to aggregate bandwidth. Controller T1 0/0 set up with channel-group 0 and controller T1 0/1 set up with channel-group 1. I am confused about channel-group config ...

HelloWe have a problem with our ospf configuration.We have two area :area 0 is the wan areaR2 - R1 is the major tunnel linkR1 - R3 is an adsl spare tunnel linkarea 1 is the local area R2 R3 R4 are on the same local network.Other lan network are behin...

When using SPA with SIP for implementing Router Interfaces we can reduce cost of investments, but what can be lost when using this model in comparison with using Line Cards.

Hello,I have a WAN and I have two routers one in the UK and one in the states and I'm running OSPF. When the two routers neighbored everything in the UK got routed through the US which is fine except for certain traffic. I've put in static routes bu...

When using SPA with SIP for implementing Router Interfaces we can reduce cost of investments, but what can be lost when using this model in comparison with using Line Cards.

I have a Cisco 3640 router. On this router I have 12 serial ports and 1 fastethernet port.Only 6 of the serial ports are active, the others are shutdown. 2 of the 6 are connected to T1's to the same router on the other end and configured to load-bala...

Hi All,I was wondering if anyone might be able to help me through my conundrum!I'm trying to configure a 1801 router to fail-over between a main connection, via the fa 0 port and a backup via the ADSL port. I've been able to achieve this with the att...

Hi All,I am in the process of upgradaing IOS,Total size of the flash :32 MBSize of the current Flash:14 MBSize of the new proposed flash :20 MBI know i have to delte the exising flash while upgraaing the new IOScaN any one tellme the procudeure to up...

I have 2x 2811 routers at a remote hub connected to the network core using GRE tunnels & using HSRP for redundancy. I have recently employed EIGRP in the core which extends over the GRE tunnels to the remote hub routers. The remote hub connects to ...

HiI have a Cisco 877 & 878 ADSL router. I need to configure them in a back to back configuration before they are sent out on site.The problem is, I have never configured any adsl routers before. Does anyone have any config templates I could see ?Rega...

Sir while checking the #show run command,through telnet, after getting two line output,balance i am not able to view,by pressing enter key and back space then also balance configuration is not coming.The router is like a hang stage.Then again...

Hello!I have 3 IP networks connected to eachother thru VPN leaseline. And now i have to establish a parller wireless link for backup in case of failure. I just want to confirm. I need to tunnel router on each end and configure it to communicate with ...

Hallo Folks.Calling SDM (Cisco 877) from Firefox 3 (java enabled!) The SDM software shows Firefox 3 : Java not enabled.I have verified with other java applications that java works. May anybody have an idea. What java engine is required by SDM?Thank y...