Other Network Architecture Subjects

Hi,Can anyone give me a basic understanding of what transit and portable ip address pools are.Our ISP has assigned us a transit ip pool which I would like to subnet into 2 and route one subnet to a remote network. However I am informed by the iSP tha...

I have a new 1760. 1 fastethernet, two serial t1 connections. Although all of the desktop applications are working fine, when pinging the router, it may come back with one or two timeouts, out of four. This occurs regardless of how many users are on ...

I need to find a way for my support people totelnet onto our 3620, and issue a simple dialoutcommand such as "dial custa" and have that translatein to the 3620 picking a modem from the pool, dialingthe phone number, then connecting that users telnets...

There are three Cisco switches, Catalyst 2950 - 2950G 12 EI, which are called SW1, SW2, and SW3. They are connected as a loop by two GBIC ports of each switch: SW1-SW2-SW3-SW1. If I want to set up automatic fault tolerance, I must use dynamic routing...

In the last months I had problems with the Modul type WS-X6348.I had at least 3 moduls in different Switches 6509, which all had experienced a couple of reloads in the last months. The show log counters is up to let´s say 21, and this is not a "count...

7206 is giving error messages: %AMDP2_FE-3-UNDERFLO: FastEthernet1/0 transmit error, 100 - 150 times a day. Some documents say that this is due to transient load on device and not an important issue. May this errors cause performance problems and wha...

What is the difference between RADIUS attribute 66 (Tunnel-Client-Endpoint) and attribute 90 (Tunnel-Client-Auth-ID)? They both seem to be used by the LAC to populate the L2TP hostname AVP? ThanksJM

Hi,What is the impact on cisco works server if i have to change the ip address of the server.Is there a check list which i have to follow before & after changing the ip address.RegardsM

ERROR Thu Jul 10 14:05:40 EDT 2003: Unidentified Error, Code=16018, Details: java.sql.SQLException: JZ006: Caught IOException: java.net.ConnectException: Connection refused: connect, Severity: 2, Code: 16018XError nullI get the above error when inst...

I have two 6509's at the core and 3500XL's at the access which are dual stacked with gigastacks. Spanning Tree Stackport is configured on the gigastack links due to a dropped backbone architecture. I've recently noticed that if I add, remove or reloa...

what is the best method of trunking between a cat3550, cat2950, cat2980?does the cat3550 auto negociate? could someone give me some guidelines on the configuration of these trunks?Thanks

We have a 7206 running 12.2(8)T doing NAT that is having issue with SOME clients that are not able to open certain web sites, send email attachments and a few other issues. If I issue a "clear ip nat translations *" then the effected clients are able...

Hi,Is there any document which tells you How to read "Show Memory Process".RegardsM