Other Network Architecture Subjects

currently have cable modem connection to the internet with a Linksys router doing NAT. I am not sure which hardware to go with, that will work with the cable connection. I think I have it narrowed down to a PIX 515E and a 1700 series switch. Would th...

I need help on AUX-Modem-Dialing configuration !On my local side, I have Cisco 3640 with one PRI port, 30 mica modems configured. On the remote side, there is AS5300 device but the PRI interfaces are used for some other purposes. Just to manage that ...

We have a 2600 router. We think our Frame Relay is going down throughout the day, but AT&T states it is not dropping. Is there a way to see within our router if we are dropping the connection or not? Any help is appreciated. Thanks, Robbie.

I connect cisco 1720 router to my cable modem (motorolla), but the network kinda dies. I mean if I connect a Linksys router in place of cisco 1720, the network works fine, i get all the bandwith but with Cisco network becomes really slow. Is their an...

Our firm is having problems with users that need to dial into the network. It seems they are having trouble accessing servers - even though the dialup session is supposed to assign the client's TCP/IP settings from the local DHCP server, we are forc...

Is there a way of importing CM seeds by the use of a file?I have approx 800 seperate sites with a total of up to 6000 devices, but no CDP running across the backbone (or between some sites), so need to enter all the site seeds.Any ideas on automating...

Hi all,The following scenario:e0--R1-----R2--e0R1 peer R2 with DLSW, And I want R1not send netbios explore frame to R2 and R2 not send netbios explore frame to R1.So Can I use a netbios access-list in the e0 interface to bar the netbios packet so tha...

Doesn't Cisco Work (and Cisco View) for win 6.1have any support for Cisco 4506? I can´t find any new device supported package on Cisco-web.Will that be supported?It is only Cat4000 wich is in the device supprted package.

Doesn't Cisco Work (and Cisco View) have any support for Cisco 6400?I have searched on the CCO, with no result.

Does anyone knows the MAC address table capacity of CAt3550 switch? I encountered a problem whereby after sometime my users cannot login anymore. All the LEDs are ok and no error on the switch.

Hi,I'm trying to route between 2 6509's using Gige, fiber. Trunking is turned off, a traffic Vlan is configured on each side with associated routed interfaces on each swtich with same IP subnet. Everything looks great from a routing perpsective exc...

(router1)-----------------(router2)------------------(router3)router 1 have a serial link to router2 backed up by isdn line, so do router 2 to router3 . is it possible to make router3 dial router 1 if link between router 2 and router 1 is downwith re...

We just replaced an old 2500 with a new 2621XM. The thing is, the old 2500 would log to a syslog everytime a DLCI's status changed from "ACTIVE to INACTIVE or DELETED", but since the new 2621 has been in place, it hasn't logged any DLCI changes. Th...

I have just brought up additional sites that connect to my main site where my Internet router (cisco 2611) and PIX 506e reside. The new sites connect to the main site via a cisco 1760. Everything at the main site uses the PIX address as the default...

Anyone ever heard an an upgrade that will make a 1924 run IOS??