Other Network Architecture Subjects

We have a problem about X25 configuration. We are using PAD connections on an X25 network. Every PAD connection uses about 1k buffer memory. Although the PAD connection is terminated, the buffer is not freed.So after 17000 PAD connections, we get "%...

Can I apply acess-list to subinterface on the router?and if i implement MLS,how deal with¡°VLAN+routeing¡±on the router and switch?THANKS

Dear Sir! My colleague attempted to pass CCIE R/S lab a few time ago in San Paulo, Brazil. There are IOS 12.1.5T - deffered release!!! only in all of routers (except 3550, of course). And there were some mistakes in 12.1.5T, because some portion of e...

Just intstallED CD ONE of CWLMS-2.1, I can lauch CISOCVIEW, but I couldn't view any cisco device(router or switch), I always got a ciscoview error:Resulting class definition does not exist on server! com.cisco.nm.cw.devpkgs.CatQdm.DescriptorProbable...

Hi there !I would like to achieve that no Host Routes will be redistributed in OSPF if any Dial-UP Client connects.The Router is a Auton. System Boundary Router as it also redistributes Static Routes.So I tried to configure a "summary address" for th...

Hello,I need to monitor internet access at my company.I just need the internet bandwidth per port utilization, contents are not important.This is our simple topology:Internet----2600Router-------PIX506-------2x Catalyst 3524XLI can only access the 2...

We have a 2620 at the main site and (4) 1604s at remote sites. The 1604s are programmed to use dialer-map and sense when traffic for the other side is interesting and then create a connection. The ISDN lines are not metered and are flat rate. Can som...

Dear all,I configured VWIC-2MFT-E1 as ISDN PRI with channel group as shown below.But I get the following error:%E1T1_MODULE-3-LINEFLAP: Interface Serial0/0:0 receiving excessive errored packetsMy question is can I use this card for channalised E1 or ...

--moderator edit --I have a 3640 router and 17 remote site on a 2520 router. Each branch has aframe-relay connection. I now want to setup a backup connection using ISDN bri at the remote site. I need help on setting up the ISDN PRI on a 3640 router. ...

Hi, Can i upgrade a WS-X4012 Hw : 2.4 from CatOS to IOS?WS-C4003 Software, Version NmpSW: 7.1(2)if not, where can i find the last CatOS sw version to download?Thanks,Rui Aires.