Routing

If I have 2 routers A and B. Behind router A PC1 is NAT'd to 1.1.1.1 when transmitting to router B. On router B the same PC gets NAT'd to 2.2.2.2 towards router A.When PC1 transmits to a PC behind Router B does the return traffic have 1.1.1.1 in the ...

Is it possible to TFTP boot a 3745 with out having an image in flash memory? I am able to TFTP boot, but only when a valid image exists in flash. Bascially I am too lazy to buy a flash card. I am trying to load CME and I cannot fit the correct ver...

when trying to tftp cisco IOS to a laptop, I get the following message from tftp32d.exeTIMEOUT waiting for Ack block #0 [13/10 13:55:53.345] has anyone seen this message before ?

I have a project that I think the 7600 is a good fit for but Cisco Sales is pushing the 6500. My question is this:Can the CAT65xx product in native IOS mode build 2 (or more) point-to-to point frame relay PVC instances over packet over SONET (POS - O...

Hi , I've had the following problem with a customer of ours and I'd like to know if there's any tools I can use in the future to better diagnose the problem if it may arise again. The customer is a bank with hundreds of brnach sites. All of them a...

I've read ther supervisor II module for 4506 switch does not supports EIGRP, but EIGRP is working. Does anyone have some experiance with this?thanks!

I have Cisco 3745 with the WIC-2T cards I have had this problem where the S/0 seems to not work. I get line up protocol down but everything is working and I can switch the cable to S/1 and it works fine. It seems like we are over driving the clock ra...

Bonjour,Comment peut on afficher le résultat complet d’une commande sans avoir à taper espace à chaque fois (routeur 1720)Merci

Hi all,,,I have Cisco 3640 router with 16 Flash and 32 DDRAM. i have one V.90 module and it is working properly. Recently, i added V.92 module but the router can't see the new module ? So, how can you make V.92 and V.90 working on 3640 and which IOS ...

Hello,I've got a crypto map setup and working fine to a client. On our side, we've got a NAT pool of 1 address that is PAT'ed so all traffic to their subnet is PAT'ed accross this IP.I'm trying to allow access from another client who is connected vi...

Hi,Consider 3 PoP's with eBGP peering to upstream providers.Also, low bandwidth connections directly between each PoP.We have the following options:1. Statically route each PoP's address space across internet.2. Use the 'allowas' feature to accept an...

My current setup has multiple PVCs coming in over a single ATM OC-3 from a public ATM network to a 7200. I was wondering can I throw a LS1010 in the middle and have it do aggregation on the PVCs from the public network down to one or two on the 7200...

I'm trying to filter a backup default route from being advertised to an eBGP neighbor. Under normal operations, Router A advertises a default route to Router C. Router A receives a backup default route from Router B via eBGP. Router C receives a d...

I have a chanelized DS3 circuit with M13 framing from the Telco. What are the suggestions on buying the Port Adapter for the router, so that I can provide T1s to multiple customers. Will the PA-2T3 work?

I have a 2600 series router connecting me to an Internet T1. Internet traffic going over this line is barely crawling along. The serial interface on the router is reporting a massive number of input errors, including CRC, frame, and abort errors. ...