Other Network Architecture Subjects

Hi,I use a VWIC-1MFT-E1 interface and see output errors when I do a "sh int". At the remote side the same amount aborts occur. The Telco guys checked the line and see also that the router sends illegal sequences.So what could be the reason for an out...

I have just sync'd the ANI db with RME and I only see the IP address in RME. I have read a previous conversation stating that you must use DNS. Is it possible to only use a host file instead of DNS?thanks much!!!

We have a 3640 NAS Server with Analog Modem Module on our Network for Dial-in users. For a long time the speed of connection to this equipment went of 40K, but for a time the speed has gone down to 32K. We believe that this descent of speed is due to...

Hi,There are 4 classes in the AF mode (from 1 to 4), and for each one 3 level of drop.Can someone tell me, which class will be droped first, 1 or 4.thks for ur help

Hi All,I'm trying to work out Cisco ISDN router,which can support IP/IPX/IPSec and Dialer profile / Backup with two ISDN port.Can you please let me know any cisco 800/1700 series router, which can support with 2 ISDN port 1 ethernetThanks & Regards S...

Hi,I'm having persistent CRC errors when I connect anything to one of my CAT 4006 switch ports(WS-X4412-2GB-T line card). All connected switches report rxCRCAlignerrors and users lose connectivity to Servers and the Internet. FCS Rcv errors pile up!!...

We have just had a big spanning tree loop between our two core switches, we are about to enable Spanning Tree Portfast BPDU Guard Enhancement but want to map the current port states. What is the best way to do this, to see which ports are root, desig...

Excuse me , Who can tell me where to find all cisco products' output electric power? Thanks

I am trying to configure an analog lease line to connect to a 2621 via an NM-8A/S. The modem is currently connected to a RedHat box on the remote side and a FreeBSD box on our side. I want to move from the FreeBSD box to the 2621. I need to use the f...

I am seeing a weird problem with Some IPs ona 2691 router (we have a DSL network on one interface) which plugs into a Cataylst switch (We do not manage this our DSL provider does)anyways I have a /24 on an ISL trunk If I ping 207.x.x.2 (from router,...

Hello to averyone,please help to solve not a difficult task which I don't not how to solve at the moment.So, there are two Cisco routers (one with BRI and another one with PRI interfaces) connected to ISDN network. I need to configure a DDR connectio...

Hi,I'm not able to set up a public IP address -got from ISP- to our Cisco 801 router.Please, let me know how to add the public IP to interface Ethernet0. I did these steps: config terminal no ip domain-lookup interface ethernet0 ip addres...