I have a cisco 7204 router configured with a fastethernet 0/0 port that has 1 primary ip address and 3 secondary ip addresess. I've added an IP helper address statement pointing to the DHCP s...
I'm trying to configure a Cisco 2800 router with a Cisco WIC-1DSU-T1-V2 WAN interface card. Here is the config template I have to work with (below), which is apparently a standard templatefor ...
Hi all,
Can someone help me with blocking all ping and traceroute requests that are sent to our external router from the internet?
Here is my current configuration...
Building config...
Hi guys,
I am really starting to tear my hair out here. Hope you can help.
I setting up a Cisco 2821 Call Manager Express router with an NM-CUE (Unity Express) module. I have a couple of...
Hi All.
I want to know how to configure the 3COM switch to br a part of the VLAN, I have a cisco swicth 2950 connected via uplink (UTP Cable) to a 3com swicth, I need to know how to configu...
Hi Experts,
I am learning some network security/cryptography materials and wanted to experiment with
capturing packets coming to/from my linksys(WRT54GS) router. I have two computers conn...
how to use or configure GNS3 to simulate an ASA for testing
Ok, so I guess this is going to be a two or three part question. I have had a very bad internet connection for a while now and I've found the cause, my girlfriends two teenage boys downloadin...
Dear Experts,
I am trying to configure RADIUS server (Windows 2003 IAS) for AAA services for Cisco 6513,3560 and 3550 Series Switches. I need my network technicians to get authernticated us...
What is a loopback interface? In what situation will you use one? How do u configure one on a cisco router?
I have a Dell XPS M170 laptop with a wireless internet connection to a Netgear WGR614 v6 wireless router. I have a Dell XPS desktop computer networked to it by wire. They both use the Netgea...
Can someone tell me in which case is Encapsulation ARPA used?
Usually HDLc or 802.1q used for serial interfaces.
is ARPA used in ethernet or ISDN, BRI ........?
Thanks
Hi I am configuring QoS on the 1841, but when I type in match ip dscp 46 it saves as match ip dscp ef.
I have the following commands from the hardware vendor (toshiba). The problem with th...
I am connected to internet using a cable modem webstar dpc2100 and it's working well in only one computer. I want to share this connection with other computers using wired and/or wireless NIC'...
I recently bought a Linksys WRT-54GS2, and would like to use DD-WRT on the device. I however, cannot find any directions for this specific router. Has anyone done this yet, or found directio...
Hello,
We no longer have the pawword for our Sonicwall TZ170 and would llike to know how to reset it with a new password for the administrator. We pressed the reset button for 15 seconds and...
I have recently been assinged to clean up all the router configurations at my new place of work. We have a Cisco 2621 with the following configuration
Current configuration:
!
version 12...
I have the following equipment: Cisco 2811 router, Cisco ASA 5510 and Cisco 2960G switch. I partially get it working with the following configuration, meaning that I can get to the router fro...
My ISP gave me 5 static ip addresses for my own use, and 1 for my routers use. I have no clue how to get this working... When in the administration page (setup) of my router, there is a link...
Hi,
late last night a vital router lost its configuration. I have been trying to learn cisco in a well short space of time but its just not that simple. The router boots up in rommon only...
I'm trying to run a VLAN trunk between a Cisco 6509 and a Foundry BigIron in order to provision VLANs connected to copper FE ports on the Foundry to reach VLANs for Internet access up on the C...
Hi,
I would like to know the ports required for DHCP to work thru a firewall.
The scenario is as follows:
PC-->Cisco Switch-->Cisco Router-->(External)firewall(internal)-->DHCP Server
...
I am trying to understand the output of "sh spanning-tree" on my Cisco 4507 Sup II+ IOS 12.2(25)EWA5. Ideally I'd like a quick explanation of each heading (Interface, Role, Sts, Cost, Prio.Nb...
Hi,
I would like to setup a DHCP server for Avaya IP Phones. The PCs would be connected in a daisy chain(Switch connected to Phone and then to PC). The phone is using 192 subnet while the PC ...
I recently bought a new Wireless N Router. I followed the instructions on the CD's Step By Step guide but it still won't work, I only get to Step 3 and I get an Error stating "the internet ca...
