Other Network Architecture Subjects

I have two routers conected with 3 serial links: - 56Kbps - 12Kbps - 512KbpsI also have Rip going on on the 3 serial interfaces. All the links have the same distance, 1 hop.My question is how can i influence in the router choosing the best route usi...

Hi folks, I'm running into an odd problem involving a new 1711 and the built in WIC-4ESW. I've read some of the other threads on this subject, but mine seems to differ a little bit. I have three separate networks in the same building, each with their...

Has anyone come across the following problem before.Certain connections will intermittantly lockup and not pass traffic across UXM trunks. If rerouted to an alternative path, it starts working again. The trunks in question are error free and other co...

Hi all.In a dialup connection to cisco router(or access routers):If it is possible (for users dialed to router) to diagnostic the phone number of dialers (their's phone num.)?Thanks alot.

I recently configured several 3725 routers with the IP CEF command. When installed, trafffic slowed dramatically, with packets dropping everywhere between these routers.Immediately the command was removed, traffic returned to normal.Does anyone have ...

Hi everyone,Could somebody please explain to me how the following would work?On a 6509 we have got VTP domain "ABC" configured with VLAN56. Out of this same switch is an access link for VLAN56 connecting to a 5500 in a differnt VTP domain. The 6509 s...

I have two buildings less than 5000ft from each other. I'd like to get as much bandwidth between them as possible. Wireless is not an option but I can have as many "dry-pairs" between the buildings as I'd like. I'm looking at LRE but I'd like to b...

I have 2522 series router. i want to upgrade the IOS i have downloaded file . So pls let me know that how can i perform this to upgrade my router.Also pls tell this that this file has what version.ExactFile Name: c2500-c-l.120-4.binI am already using...

I have been facing problem with Catalyst 3548XL & 2950T switches as they report wrong port numbers ( id's ) when polled by an Linux server using snmpwalk command.There are 14 x 3548XL switches connected on Gigabit dot1Q trunk to 3 x 6 port GBIC modul...

I have three routers. The first two are on the same subnet. 10.217.129.252 is my internet router. I also have another router 10.217.129.254 which has a T1 point to point connection to 10.217.130.254. This is a remote location and at this location I h...

I'm replacing a Linksys cable modem router with a Cisco 2610 so I can segment the LAN. IOS is 12.07. The Linksys router is configured to point to a DNS server at the ISP. Is there a way to do that on the 2610? Or, is this step unnecessary as all t...

Hello,I have a router Cisco 801, it is connecting to internet using bri0 and gets a dynamic ip. Is there a NAT command which will allow all the traffic coming to ISDN port to be natted to some ip on the inside network.Above requirment comes because,...

Hi,I know that all of you overhere have experience working with WAN configuration,i have not configured them in real life yet but I have all theoritical knowledge with my CCNP and handons related to my certification,Can you all please help,where in y...