Other Network Architecture Subjects

halloI have a router with an inside (Eth0) and an outside (Serial0) interfaces.This router has a default route "ip route 0.0.0.0 0.0.0.0 serial 0".I would like to NAT the source Ip addresses of all the traffic exiting the S0 interface even if that so...

I have an AS5300 with ISDN PRI connected. I need to enable dial-in to terminal line from ISDN. But I need to be able to direct calls received over above PRI to selected range of lines (tty's). How can I achieve this range selection?

Just out of curiousness ,can you edit the Cisco registry, i mean there is a sh reg which would implement there being a registry, so i just want to know can you edit it,like in windows. (In a sence) THanks

Hi, I need your help on below Cisco syslog message.GENERAL-EREVENT: VA SWIDB getting recyled before session destroyed. Please let me know the meaning of the above syslog message. And why router sends this messages. Thanks & RegardsSenthil Kumar

Hi,I have the following scenario and have not been able to determine the cause for this to happen:1. Have a PIX 515 protecting various inside networks2. Have a 3662 with multiple T1's which connects the remote offices to the main site3. Have a filter...

The "memory reserved console" command only works on service provider IOS images. Does anybody know of a way I can configure a router to reserve memory, so that I can access it during high memory/process utilization. The routers will be running 12.2T...

I have been recently contacted by a bank, that wants to control their LAN/WAN network and wants to know what application or what hardware device has problems in their network.I guess that they need to implement first a system of measuring, and then t...

Hello,I have 2 catalysts 4507R with sup4 (WS-4515) installed in redundancy mode.I noticed that it is not always the same sup which is active each time I boot the catalysts.Does anyone know the way the active is 'elected'?Is there a way to force on su...

Any word on when the 2950's are going to become Network Admission Control capable?Also, is NAC based on the same general principle as 802.1x? Seems like it is from everything I've read.Are there any docs that discuss the specific protocols in use?

Hi,I have two separate network and would like to combine them together through a single ethernet cable. The first group is using 6x3com swtiches (3300, 4900 etc). The second group is using cisco 6500 series. Currently the two networks are connected b...

I have a customer who wants to connect their site in Mexico to our MPLS IP VPN network service that we porvide for them in the USA. The customer wants to created an IPSEC tunnel to our ISR (Internet Security Router) which we use to teminate IPSEC tun...

I have a cataylest 2950 and I want to connect this switch to another switch. what I am getting is all ipx/spx service but I am not able to get tcp/ip service. I have reset the switch to factory default and I try to connect the switch to another sitch...

I am having a third part stage a 1-Port RJ-48 Multiflex Trunk for a E1 Frame Relay access circuit. To make is even a little harder the client is installing the router. I do not have any experiance with the 1-Port RJ-48 Multiflex Trunk card and am l...

Hi,I have two separate network and would like to combine them together through a single ethernet cable. The first group is using 6x3com swtiches (3300, 4900 etc). The second group is using cisco 6500 series. Currently the two networks are connected b...