Routing

Is there something special about these cards and pinging against a hard loop.We have all the channels mapped and have the serial interface up/up looped. We do the normal ping my own ip to test the cable. It consitantly gets loses. We move the loop...

hi ,we have bought a new router 2800 series and i tried to apply access-list command (config)# access-list 110 deny ip host X.x.x.x host y.y.y.y eq telnet i have received an error message as the command is unrecognized , when i used help option i fou...

Hi,Here is the our put of ISDN debug.Any idea what could be problem.Mar 1 04:08:48.819: ISDN BR1/0 Q921: User TX -> IDREQ ri=43442 ai=127*Mar 1 04:08:50.823: ISDN **ERROR**: LIF_RemoveTimer Timer class 1 UNKNOWN*Mar 1 04:08:50.823: ISDN **ERROR*...

Customer has associated its web servers to Internet ISP's public ip addresses. they would like to be 24 / 7 operation. so they are looking for a redundant WAN link where via backup internet connection, web servers DNS entries could be sent out in the...

Hi, I am looking for information on data patterns used while performing extended pings. So far this is all I can find:0xffff = repeater power problems0x0000 = line code mismatches0x4040 = timing problems. 0x5555 = The alternating pattern represents a...

My network has a PIX515E at the perimeter. I hear about these worms that can affect MSoft OS's. Can these worms make it through the PIX, considering that we are doing NAT? I can see a worm affecting a machine with a real IP address attached to the...

can anyone explain me what is difference between IPLC and normal WAN link?is there any configuration or some physical difference between both of them?dporter

what are the uses of the both?dporter

Hi All,I got some help on this a while back, but need a little more.I am running a ebgp session from my internet router through my pix to my core router. I am using loopback addresses. I can ping the loopback of the core from the internet router b...

I am looking at using some of these interfaces in a 3800 series router, and was wondering what the dis/advantages of each one is. I know the VWIC2-2MFT-T1 is the second generation, but beyond that I don't know.Thanks for any help

can i try a vpn with ppp without lns on network. i want to try it with vrf lite .SITE A1 --ppp----PE-PE----ppp-- SITE A2SiteA1 'll join SiteA2 ?Best regards.

I am running a single AS EIGRP WAN with dual routers at each remote site. Please see attachment for overview of the WAN. Both links are active at all time and the issue I am having is that if one link fails it takes approximately 30 minutes for traff...