Switching

Hello EveryoneI changed last month my center-switch with brand new 3750Nice boxes ..; no problem with the upgrade.Pas de problemes pendant la migration.Got to add an 2950 to add some more VLAN12 posts.Configured as the other 2950 i already have here ...

Hello,I have a lot of Xmit-Err on all catalyst 3550 when I make an SHOW INT COUNTERS ERROR.I have upgrade the IOS 1 month ago in version c3550-ipbasek9-mz.122-44.SE2.bin.This message "Xmit-Err" indicate that the internal transmit is full.Is there any...

WS-C3524-XL-EN, WS-C3524-PWR-XL-EN, and WS-C3548-XL-EN switches are EOS /EOL.Which switch will be replace for these switches for better performance.

I have Cat6509 with two Sup 720s. This is the show mod snippet.Supervisor Engine 720 (Active) WS-SUP720-3BXLSupervisor Engine 720 (Hot) WS-SUP720-3BXLMy goal is to have 1st Fx link going to to Sup1 port1 and 2nd Fx link to Sup2 port1 and connect t...

Hey all,Little background info:- Took the CCNA1-4 via college course about 3 years ago, haven't used the knowlege since- most of my experience in the real world has been non-managed networks, but taking care of Windows Terminal Servers.- basically I ...

Hello,I have a new Catalyst poe switch, and I used the express setup feature.However, I noticed it didn't give me an option to enter a telnet user name. Is there a way I can setup a user name?

Hellow...I have a question regarding MST BPDUs and how switches with spanning tree disabled treat them? Here is the rough scenariomst root(6509)--------------mst sec(6509) | | | | | ...

The network setup consists of Cisco 4507 Core switch, a distribution switch and CE500 Switches. There are 15 Vlans created. This restricts users to access workstation connected under that Vlan only. Inter vlan routing is enabled. User can access diff...

This question involves a basic NAT overload setup using a 6500/Sup720 with native IOS. The plan is to have studentwireless traffic (using private IP's) PAT'd to public IP(s) as it is routed to the Internet.Since I don't have any large scale NAT exper...

I have 4948 switch with "12.2(31)SGA1" IOS (Conf reg is 0x2101). When I reload switch its boot without any errors.Now I need to upgrade it to "12.2(31)SGA4".My configuration is:boot-start-markerboot system flash cat4500-entservices-mz.122-31.SGA4.bin...

HiI'm trying to configure 2 x 3750G-12S switches as core or callapsed core/distribution switches. I have never done this before and would like someones advise on the best configuration please?My thoughts are having 6 Vlans 1,10,20,30,40,50 each conn...

Does Cisco 877 supports port forwarding? If yes, how is it done?

hi,can i import bulk user import to acs appliance version 4.2. how to import? i used CSV file and use database synchronization feature on acs appliance. this feature will download file from ftp server. i copy the format of the CSV file from manual, b...

hi, i have enable the aaa command authorization tacacs+ for the ASA firewall.since i apply this, all connectiong through serial cable and telnet session go to authorize with ACS. my question is that there is a way to enable command authorization for ...

Hi - I downloaded an image for a Cat2960 that has k9 in the image name. I upgrade the ios and after sh run, I saw the crypto info. Does crypto need to be turned on? It doesn't appear to be on because my file access did not slow down. Also I want to...