Switching

Hello,             I have a simple question. Is it possible with cisco router to forward port range to an internal nat host. I have to forward like 100 RTP ports & i m stucked. If yes please provide the cisco documention like so that i can figure it ...

Hi guys,I'm a noob so please don't mind any eventual mistakes What is the correct way to set up this:1. Only Computer A should be able to access Computer B. Computer A can also access anything that it demands.2. Computer B should access ONLY Computer...

I am just configuring 3560 switch.. I logged in to the switch through console and did the basic configuration then i logged into the device thru telenet using local username and password, I enabled aaa and opened a new session and logged into the swi...

Actually i have 7600 router and all trafic passes through Gi0/1(Routed port) interface to 6500 series switch.I need to create  a vlan on this router  eg. vlan 10 Any how it is possible assign a vlan to routed port and traffic of wan interfaces and t...

Good morning everyone,I searched on the bug toolkit for this issue but I did not find anything, so I wanted to post my experience on the forums (our support contract does not allow us to open a TAC case by ourselves).I found a bug in Embedded Event M...

I was looking on Cisco for a 3750 switch with PoE and gigabit ethernet (not SFP) ports, but they are few and far between. I want to connect a Cisco VoIP phone and a Cisco PoE access point via cat5e to the switch and have them powered by PoE.Since Cis...

Hi. Have a problem with a third Party phone(LLDP). The Phone sometimes gets a timeout. We have both 802.1x and MAB, to auth devices. The clue is to have MAB first in order, and priority, so that all third party phones auth with the first 6 digits in ...

a simple port forward:ip nat inside source static tcp 192.168.0.20 8081 interface Dailer1 8081i am trying to get to 192.168.0.20:8081 from outside my network..what iam i missing here.Tony Donnattached config

I have two Cisco Small Business SF 100D-16 switches, one was a spare. I have run out of ports on the first one and would like to run the other one in series to new devices across the office. I'd prefer not to buy a bigger switch at the moment, but ca...

Hi Guysa switch port is shutdown, but when i use NO SHUTDOWN command it is working and shows administratively down.like this command does not affect on it. i should enable this port? what can i dobtw, port is not in errdisable and portfast is enabled...

I have NAT NVI configured on a Cisco 1841 with 2 VLAN's configured for our local VLAN running the latest 15.1.4M6 Advanced Security.My problem is the one VLAN is acting as a DMZ with a server located in the VLAN.  However when you attempt to hit the ...