Other Network Architecture Subjects

Is it possible that you can bundle 2 Leased Line as 1 Line on serial link?We have a customer who has two 128K Leased Line in serial interface S0 andS1 respectively, he wants to bundle the link into 1 256K link like in dialup/ ISDN you do the multilin...

On a C1721 running c1700-bnr2y-mz.122-11.T.binwhich is configured from 'empty' via the console interface.The router keeps telling me the following messages :%Error opening tftp://255.255.255.255/network-confg (Timed out)%Error opening tftp://255.255....

I mean ,for example,Router B and C belongs to area B and C respectively,and meanwhile,These two routers belong to backbone area also.Now,Thereis another Router A, which is located on the border of area B,C. Then howshall I configure the two interfa...

I am installing a remote syslog collector on a Win2K server for the RME server.However, from the RME syslog analysis module, i can see the remote syslog is up but i cannot get any syslog message from it.I am running a freeware syslog application on t...

Can someone help with ATM interface issue. The atm PVC I have been assigned is 20/107. The online lab only gives hint to:I don't need ILMI for a working config, but to confirm that router is connected to the atm switch, I can confugire ILMI on ATM1...

Hi all,I have a question. I mistyped default gateway on client PC by chance.But Commuication was success and good, I could connect anywhere.I thought It's not noraml. So When I looked in the arp table on client PC, the Default Gateway Address was o...

Good Day!I have a 6509 with GE and FE ports. I need to know how to gather traffic statistics through MRTG/SNMP for the said ports. please help.cheers,-ian

Dear All,I have a scenario where central location is connected to remote location through lease line with ISDN backup. Router need to be configured to auto switch between lease line to ISDN when lease line fails, but ISDN should only initiate the cal...

My serial Interface is doing a PPP connection to another remote site and I have no problem on accessing remote site but I was unable to access to internet thru my ISDN dialer.I had paste my config of my router show run.Any one cud provide me some adv...

I have a CSS 11000. I have layer 3 load balancing set up and thought it monitored http ports as well as ping availability. When a server goes down it takes the server out of the round robin, or so I thought. I had an incident this weekend, and the...

HiI have cisco 6500 and cisco 4000 switches in my network.These switches are showing high cpu utilization.The Cisco 4000 switch is showing some 53% utilization while Cisco 6500 is showing 40% utilization.The major contributor for catalyst 4000 utiliz...

All my catalyst 4000 switches are grouped as uncertified system instead of switches. Do I need a patch for DFM?? If so, wich one do I need??

Hello,I'have connected two catalyst 2950T switch together using 10/100/1000 ports, the status led for those ports are green on both switchs, but link is not working (no communication between the two switchs)Console port gives continuous messages indi...