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Forum Posts
Hello,Does anyone know what are the etherchannel parameters silent/non-silent used for?I've read the following info from CCO but I don't understandsilent : Keyword that is used with the auto or desirable mode when no traffic is expected from the othe...
Hi,We access the Internet through a 1841 router using NAT on a 3Mbits DSL line.Behind this router we have a mail/DNS server.Intermitently, this server looses Internet access. No web browsing, no DNS lookup, no telnet on outside (Internet) hosts. At t...
Does anyone know if Cisco offers a device that is capable of performing layer2/3 services (supports T1 cards) that is in a smaller footprint then say the 2800 series.Thanks,
Situation:2 catalyst 6506 with supervisor 720;the L2 is root on switch A but L3 is active on switch B;the client and the server are in the same VLAN;the client have 2 network drive mapped vs the server (drive x and y \\server\share);when a client (a ...
Hi all,We are trying to setup a bulk SMS system to transmit SMSs.I have to setup a connection with the service provider.We have been told we need to use VPN over our link. We are connecting our sites through ATM since we both have ATM.Here it the con...
Hi all,i need to configure 15 switches. 13 of them are access switches connecting to the rest 2 core switches with trunks .I want to use a vpms server so that there is a dynamic mapping of port to vlan, based on host's MAC. I have already a tftp serv...
I have the following setup and wanted to make sure what I am conceptually doing is correct: t1-1760router--2950switch---pix501 t1: 254 available ip's 1760 router -no changes, just connected to the catalyst 2950 switch 2950 switch: -Fedora Linux serve...
I have to set up an update server for my network. I actualy have 2 completly separated networks. One that has access to the Internet and the other one has no access to Internet. They are in a different IP range, they cant see each other. I want to in...
Resolved! Idle timeout problem
I am trying to stop my routers (IOS 12.2) from kicking me off console or telnet due to no activity. I have tried "session-timeout 0" and "session-timeout 60" with and without appending "output" for the console, vty and aux, but it still kicks me out...
How do I create DHCP reservations on a 1700 router using IOS 12.2? I just need to reserve about 6 IPs using MAC addresses.
Resolved! etherchannel configuration on 4507
dear all,when i tried to configure the port channel for link agregation for the uplink to a router. using the gigabit fibre interfaces available on SupervisiorIV 1000BaseX GBIC in slot 1 & 2 of the chassis 4507 but it did not work out?but when i ch...
HiI usess private ip address like 192.168.10.50 and it goes to internet by nating in router.but when i visit www.dnsstuff.com then wonder to see my IP address and nating real IP address.so my question how they know my address even in yahoo chat also...
Hi,I have 2 1811 routers:One has an image of:c181x-advipservicesk9-mz-124-2.XA.binThe other:c181x-advipservicesk9-mz-124-2.T2.binWhat is the difference?Also, the SDM GUIs look different between the 2.ThanksCharlie
Hello All & Greetings.I am loking for any material from any source that will tell me what happens when you have a Windows Server serving as a DHCP / DNS server in a Cisco Routing / Switching environment, in terms of show command output, issues to loo...
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