Other Network Architecture Subjects

I can't find any information (bug Navigator, technical tips, CCO documentation, etc.) which I understand about Underruns in the output of the command "show interface FastEthenet 0/X" for a Catalyst 3500XL.I have the next output in some of my ports:HQ...

C2509 8k mem C2500-I-L v12.0(14) with dumb terminals attached via octal & cat5 cabling. Problem is some terminals cannot connect to the host when logging on, blank screen, other times users are in the system, then 'closed by foreign host' message th...

Hi, I am using Network Registrar 5.0.8 for DNS and DHCP management. This works perfectly. But, for DNS dynamic updates from DHCP, it does not work. I have specified the IP address for DNS to receive dynamic updates from DHCP in the primary zones for ...

I purchased a Cisco 801 router for use in the US. I am somewhat confused about the specs. In the Cisco documentation, it says this router can bu used "worldwide" (Not "Worldwide, except in North America"). The person I purchased it from says that I...

I am currently configuring a 7206 for Frame-Relay, and have encountered an error when trying to set the CIR in a map-class.The map-class looks like:!map-class frame-relay FR64 frame-relay cir 64000!The problem is that when I try to set the CIR to 655...

HelloI have a cisco router 2509 IOS 11.1 and a Catalys 3524. It necesary implementing Vlan and i need to apply access-list for control access into the vlan.But There are any form to configurate virtual ethernet interfaces to the physical interface an...

I am telneting into a 3620 router and have put in the terminal monitor command, but I am not seeing the debug information. Is there something I am missing. If I turn on logging and issue a show logging command I see the information. How do I get this...

Hi,we have a 2600 router with a 12.0(4)IOS. It has the following image c2600-is-mz_120-4.bin. The problem is that is you can´t put on privileged mode, you'll see what happenned:FXSRT01>en% No password setPerhaps this could be a losing password proble...

I have two routers in each branch office, a set of 1720's and a set of 2600's. Both 1720's are connected via a point2point T1, configured for bridging and in the initial configuration set at duplex-auto. I recently tried to set up a 2600 on one sid...

Hi,I'm currently using CiscoView to watch real-time utilization on my cisco router. I want to be able to have a text-based version of the utilization history so I can analyze the level of activity over a period of say, the past day, week, month, etc...

Hi, I have a trio of ethernet interface of 10 Mbps. I want to reduce it to about 1 Mbps for all traffic. That is, reduce the capability of 10 Mbps ethernet to the level of T1 (1.544 Mbps). I know it sounds strange, but I want to test something th...

My customer has installed LMS 2.0 and this runs fine.Now he has upgraded from RTM 1.2 to 1.3 with the two kits rtm130-b222-win.exe and rtm130-b223-win.exe.Now access to the server is not possible and we found the following error message in debuglog-t...

I have several 3524XL switches that I am having trouble getting the date and time to save. I use the CLI with the 'clock' command (ie, 'clock set 13:30:00 Dec 12 2001'). Do I need a time zone reference in there somewhere? When I do a "sh clock" th...

Hello,Can anybody advise me how can I provide ONLY LinkUP/DOWN traps for a given destination, while I'm getting all the traps? I have the current config and here let's say I'd like to add a new trap desination.snmp-server engineID local XXXXXXXXXXsnm...

I have two 1720 both with WIC-1T configured for bridging only. I think the configuration is okay and even the interfaces (e0 and s0) are up no traffic is running. The sh int s0 output shows no received packets. Because other bridges were installed an...