Routing

I am studying for CCNA and searching Cisco sites for information and material I seeing more & more frequently Network Diagrams that instead of having an IP address at the output there is a number in decimal notation on one or both sides of links.an e...

Hi FriendI have One office & it is connected by two different ISP1 and ISP 2 ( Different AS number ), I have two 2 mb link between them. Now i want to configure traffic in such way one link use only 60 % with ISP1 and other link to IPS2 is using ...

I have 1811 , which yesterday had a problem with the CF. I want to use my USB support to boot from. I am reading for two days and really i can't find really useful info on cisco.com I think my RMMON doesn't support usb , becasue of the rmmon>dev comm...

We currently have a P2P T1 with two 1721 routers. Will be adding another remote office via P2P T1. Understand we will need a second WIC-1DSU-T1 card to the 1721. Looking at installing 1841 with WIC-1DSU-T1-V2 card. Are the 1721 and 1841 WIC cards com...

Hi,I've done research on the 'net and found other people that have done this, but I can't get it to work properly.Please see attached config - I've got a LAN interface, 1 eth WAN interface & 1 DSL WAN interface.I'm wanting to NAT out the eth WAN (FE0...

I am seeing the following error in my CAT 6509. What specifically I am looking for the meaning of "Non-fatal interrupt IP_C SUM"?? Any idea?*May 16 06:10:19.385 EDT: %EARL_L3_ASIC-SP-4-INTR_WARN_MINOR: EARL L3 ASIC: Non-fatal interrupt IP_C SUM

Dear sir,Iam having cisco 3560 48 port switch i configured that switch to radious authentication and it was working fine now we want to connect 2960 switch as client switch how can configure 2960 for radius authenticationiam attaching the l3 switch c...

Hi bros,Currently I have two 1841 routers, the routers were configure using VRRP so as to have redundancy. Beside that, it was also configure with EIGRP(with variance 3) along with the static ip routes for the routing. Each of this 1841 router has a ...

Hi,How can I find out how much bandwidth is being used?I have run a 'sh dsl interface'877# sh dsl interfaceATM0Alcatel 20190 chipset information ATU-R (DS) ATU-C (US)Modem Status: Showtime (DMTDSL_SHOWTIME)DSL M...

Hi,When i power up the router, it shows me the message below. May I know why?loadprog: bad file magic number: 0x0boot: cannot load "flash:"System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)Copyright (c) 2003 by cisco Systems, ...