Other Network Architecture Subjects

Hi All, When i sniff a serial T1 line using Sniffer Book.i see only frames..what could be the reason i see only frames ?we use mgx to terminate the spans.Actually i want to check for the source and destination ip address.Thanks in advanceMadan

I am unable to telnet, ping, or http into a switch. Although I am able to telnet within switch to switch and ping within also.I've bounced the switch, made sure I hade enable secret, config line vty, login, password.I dont know what I am missing on ...

What command can I use to get the serial number on a remote router? It is a 3640.Thanks,Mike

Hi. Has anyone tried using Cat6500 MSFC2 (MEM-MSFC2-256MB) DRAM as a substitute for SUP2 (MEM-SUP2-256MB) DRAM? I've already done this with our Cat6500 and was able to boot it up, but i'm worried of any hardware instabilities (if there is any)that ma...

Anyone know if a WS-C3750G-24TS-E and WS-C3750G-24TS-1U can be stacked together, assuming they have the same IOS version & feature set?When I do a "switch 2 provision ?" on the latter (-1u), the other model isn't listed. The closest model is ws-c3750...

I have two Vlans on a 2950. VLAN1 is active management vlan. If I telnet into the switch shouldnt I be able to ping a device on any VLAN?

How do you check/change flow control on a port on a Cisco Router CAT 2900?

Hi I am trying to set up a GRE tunnel between two cisco 3550 swicthes, on the same campus, in order to get DECnet to traverse an IP only backbone. I have set up the tunnel between the two 3550s and the tunnel is up up, the bit I am missing is how do...

HI All!if R1 sent summary To The core router.can R1 Act as EIGRP Stub?WHEN WE need to configure STUB?

If I split my e1 up on my serial interface to 2 x 1mb connections, if I had 2 remote offices, would I need to pay for 3 e1 connections ? im unsure

Utilizing a 1605, is there a MIB or another way to show amount of traffic by tcp or udp port on a particular interface?

ip route 192.168.X.X 255.255.255.0 10.121.XX.1I have this inside my route table and I am still unable to hit the 10.121.XX.1, which is our firewallIt doesn't hit the 10.121.XX.1 because it goes straight to the internet

Hi,In a network with several routers there is a subnet that needs NAT access to our servers, since it is using an IP range and default gateway configuration which can not be altered on their router or PC's. We did receive 6 addresses which can be tr...

Hi...All.In cisco 4003 series switch i m getting error in post test its says , rtc failed, after that supervisorengineer wxx4012 LED status is Red.can any one tell me wt that means and hw to solve that problem.