Switching

I am in charge of a new installation of 25 laptops with wireless a/g connectivity. The installation will also include video conferencing capability. The equipment list in addition to the laptops, includes a 506e firewall, an 806 router, a 2950 switc...

Please could you advise if it is possible with the Cisco Access 350 or 1200 access points it it is possible to have one connected to my wired LAN. Then to configure a repeater via RADIO to connect to the first AP. Then on the RADIO AP to connect it t...

I am trying to upgrade the image on my SUP1A-MSFC to c6msfc-jsv-mz.121-26.E1. In order to do so I needed to use a flash card because the new image is too big for the bootflash. So I formatted the flash card in the CatOS and uploaded the image. I t...

I need assitance in selecting the proper router that will support 6 seperate LANs. the following information is all i have at this point.(1) T1-PRI (23 ch) Voice & Fax(1) Ring Down (9.6k) Telephone(1) 10/100 to LAN A(1) 10/100 to LAN B(1) 10/100 to I...

Another question! :) ... bare with me while i learn! I need to connect 3 distinint LANS's (i.e on seperate Subnets, in 1 building with about 5 users per segment). They need layer 3 functionality.The two choices I see are a L3 switch, or a router. For...

I need some advice. I am in charge of a network of about 100 computers. They are just connected by about 20 hubs. We have 6 dsl connections to the internet that are fairly evenly distributed among the 100 computers. The dsl has become so unreliab...

I am having a problem with mail coming in and currently have all smtp traffic going to a mail filtering server. I want to point the traffic directly to the exchange server instead, but, before I do I want to make sure that I can take that static rou...

Every once and a while a user will be unable to get past the PIX firewall. They can reach all of the internal resources- shared drive, exchange server, printers, but no internet. If I change there IP address to a static one, they can reach the outsid...

Can I install SDM on my Cisco 1751, if I have IOS Version 12.2 (2)XH. If not, where I can get the upgrade. Do I have to pay for upgrading the IOS ?

Hello everyoneI've question asked 2 us by our Parallel Processing teacher.QUESTIONWhy do we connect 2 computers in serial ??...Why not in parallel ??ThanksFahad

I had inserted 1000Base-T into 6516A-GBIC on Cat6509.I had faced error message as follow.%PM_SCP-SP-3-GBIC_BAD: Integrity check on GBIC in LAN port 3/16 failed: bad keySo I tried to search on CCO.Thus, I found that URL comtained some information : ht...

On a Catalyst WS-C3750G-12S (IOS Version 12.2(20)SE4) I just inserted 12 original SFPGBIC GLC-SX-MM purchased from Cisco.One of them gives the error below:May 11 16:17:21: %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for GBIC in po...

We are unable to issue the command "show ip port-map".We logon to the router. Issue "enable". Get the privileged exec command prompt (router8#). When we issue "show ip p?", the list returns "pim", "policy", "prefix-list" and "protocols". But, no "por...

Hi, I'm having an issue with this task. If I disconnect the console port from the modem, dial in and then reconnect the console port, all works well, all is great. If I try dialing in with the console port connected (as it should be), the line cuts a...