Switching

I just purchased a used Catalyst 2900 XL switch and have not been succesful in connecting to the console via minicom 2.5 running on Ubuntu 12.04 or 11.10, I don’t even get junk charecters in the terminal or echo on input. The switch passes POST accor...

Hello Team,I have a Cisco 3750 switch as core ( 48 Port)  , we purchased a new Cisco 3750 (24 Port) switch with stack cable. below  the information of both switch .1) I would like to know whether the new switch once added to stack will upgrade automa...

We are trying to deploy ISG functionality into our small network. But faced with the problem. Our aggregation switch Cisco Catalyst 3750G (C3750-ADVIPSERVICESK9-M), Version 12.2(44)SE4 drops all DHCP requests from access switches (Allied telesis 8000...

Hi all and thanks in advance for your help.I've been experiencing troubles on my LAN for 2 days.Is it because of my 2 new computers (Dell E5530 / Win 7 Pro)?Anyway here is the situation:My DHCP pool is settled on my 3750 stack.A couple of computers c...

Hello , I was trying to get new image for my 6509 switch which have below currently our main objective was to get SSH enabled can you please advise what image I should go for . Model WS-C6509 Current Image cat6000-supk8.7-6-10.bin1   1    2     1000B...

Hello All,Bit confused with output of show flash and show boot where is actual image used why it says slot0 in Boot and show version has image 'bootflash:BTSYNC_cat6000-supk8.7-6-10.bin----------------(enable) sh flash-#- ED --type-- --crc--- -seek--...

Dears,         we configured 2960 switch with dot1x multi-domain authentication , suddenly the user lose its IP address and by entering "sh mac address-table interface fa x/x" i found 1 xxxx.xxxx.xxxx Dropand some times found the same entry for IP ph...

I noticed one of our Nexus 5010s were being very loud but the lights on the fan were off.  I looked on the other side, and all the port lights were dead.  I plugged in to the console port and there was nothing.  I cycled power and still nothing from ...