Routing

I run a 72 site hub and spoke Frame Relay network. There are dual 3660's at the host and each remote site has dual pvc's back to each 3660. The IOS running on the 3660's was rather old (12.2) and I upgraded to 12.4 last night. Before I left and af...

I installed a t3 controller in my cisco 3745 and I cant get it to come up in a hard loop

HI, i have configured the router. Everything seems to work. i can ping from both end with ip address and DNS name. But i cannot see the list of computers in the network tree at both end, i.e neither at the H.O nor at the branch office.Could you sugge...

We are having trouble connecting a 7206 to a Cerent 454 over mutlimode fibe between WS-5484 SX GBIC's on the devices.The sh int g0/3 on the 7206 shows line up and protocol down. Sh contr 0/3 shows the link down with no carrier. Even with the fiber pu...

I have configure some 837's for for LAN-to-LAN's however the SDM doesn't work on any, I suppose i deleted part the config that needs to run the SDM. What can i do to get this back?

Hi Guys! What router do you recommend me with dual wan? I reviewing the 1811.Actually i have two isp?s, one with DSL an other with fiber optic, when one fails, I change the connection to the other manually and reconfigurate for the VPNs (5 VPN)P...

Is there any way to load balance on a per packet basis if you have 2 DS3's going to two different routers? For instance at point A I have 2 - 7200's with 2-DS3's (one in each 7200)going to point B with the same at the point B end. Is per-packet load ...

Quick question for you....over the weekend we did a hot cut from one location to another it went ok but later found out that if we send anything over 1475 the packets will not be sent, we double checked the routers and mine are set to 1500 the provid...

when we say that router can do routing and swicthing......so can someone please tell me what does swicthing mean interms of router??? thanks

I am unable to access cox internet through cable modem. I cannot upgrade IOS because I can't re-partition webflash to use for upgraded IOS. version 12.2no service padservice timestamps debug uptimeservice timestamps loguptimeservice password-encrypti...

I'm trying to set up a tiny network between 4 buildings using 828s at each building with a 6015 joining them. I have no need to go anywhere other than between the 828s (no uplink to the rest of our network, or the internet for that matter). All I c...

Hi guys,I'm getting lots of CRC's errors and interface resets on fa0/1 which is connected to the modem of the ISP. Here is a sample of "show int fa0/1" output :"FastEthernet0/1 is up, line protocol is up Hardware is Gt96k FE, xxxx Description: xx...

We have 2811 and 2851 routers out on the field. We would like to find out what wic slots or nm slots are used and unused. In the older routers and switches you could use Cisco View. Do 2800's support Cisco View, or what other method can be used to...

Hi there,I'd like to tell you something stranger that happened with me when I decided to active MSFC on my 6509 CORE.before I did that, I had a network 10.236.0.0/20, and my 6509 operated just like another switch layer 2 and we had a 2600 as Gateway ...

i configure pppoe with NAS, but in my configuration all client belong to pool.aaa authentication ppp default local noneaaa authorization network default local none!aaa session-id commonno network-clock-participate wic 3!!ip cefno ip dhcp use vrf conn...