Other Network Architecture Subjects

I have a serial link between router 2600 and 1700 (remote location ). Recently I started getting the error "serial is up, line is down" on 2600.I brought the 1700 to my office and ran loopback tests on both. Here are the results. But i cant interpret...

Hi ,we have three router connected to each other via frame-relay.My router is connected to the other two via frame-relay.problem is all the routes my router learns (of both router ) is from serial 1/0.1.----------------------------------------------...

I'm quiet confused regarding a CE3 Module for 3640.Data Sheet says yes the configurator doesn't show it as an option. Is there a 34Mbit E3 Module available for the 3640 or not? Can any one sort this out for me.Data Sheet Mentions the Module as "NM-1A...

I have a router with 2 ethernets that translates addresses. Periodically a user from LAN A is given the same NAT address as another user on LAN A. I have to perform a #clear IP Nat trans x.x.x.x on each entry and wait for the users to reconnect. This...

We are using a NTP server for our cisco switches. All our switches have the same time when we check with sh clock. NTP works fine it seems. But if we check the log file (sh logging), all events are having a time 2 hours earlier than the time we recei...

Hello, I am in the process of trianing for the CCNA cert and was wondering, are there any good Simulators that i can download and use. Thank you.

When accessing CWLMS from the server itself I can successfully log in to the CiscoWorks desktop and use the majority of the apps, however when I try to load the .jsp files for things like SNMP settings, discovery settings etc I get the following erro...

Hi. Would anybody tell me from your experience if droping a large amount of traffic cosume CPU significantly whenusing the ip route *.*.*.* *.*.*.* null0 command. Thank you in advance John

I have a customer who has Cisco 2620 routers between corporate and branch running Point to Point T1. The already have external ISDN router, and just wants to terminate to Cisco 2621-xm router as a backup. They don't want to spend any money to buy a...

Hi, I have LAN management solution 1.0 software suite for solaris(very old version)It has the following:1. CD one + Cisco view 5.12. RME 3.13. Traffic Director 5.84. Campus Manager 3.0With this software, can I monitor my CAT 6500 switches and 7200 ro...

hi folks, i urgently need help. i had this problem on my switch and refuse to POST. (which i didnt use it for a couple of months, laying there in the store room) the only light i can see upon power on, the port 1 and 3 lights on (green and amber repe...

Hi,I know router 3745 has performance = 225kpps but how can I convert it to kbps or Mbps (more less) ??Jarek.

I have two router 2500 series, one of them is ethernet has a AUI and Console port RJ45 connection and a AUI port (serial) the other has a AUI and a console RJ45 but the other connection is a Tokken ring. Is there a way i can connect the two of them t...

I have a layer 2 port on 3550 switch with VLAN assigned to it and a customer is connected to it. Is it possible to restrict the input and output traffic to 1 Meg on that port.

I am doing a debug all on a 2621xm that has very little traffic on it. I am seeing the following message on the 2621xm that I can't figure out:Local MobileIP: FastEthernet0/1 add 172.30.8.29 rejected*Mar 1 15:47:27.029: IP ARP req filtered src 172.3...