Switching

hi, i change password on switch 3750 but for some reason i put wrong password how can change this? this switch is on production and i can't shut down, i try access several time With the password they gave me but still no work. thank you.

we have Cisco ISR R4321 router and today I have seen it log and notice that it is utilizing 97% memory al time, I don't have much idea on how to diagnose this issue and resolve it. can someone please help .

Hello, I want to ask a question which may have a simple answer that I'm either forgetting or just didn't realize.  My question is, are there any potential issues with having two layer 2 paths between endpoints?  Here is the scenario: we purchased a ...

in my nexus, I have below commands: vlan 100 fcoe vsan 111 so am i right to say  vlan 111 will do the vlan discovery ?

Hi - I have been trying to create one user account with less privilege who has access to run "show running-config" without "view full" command to view the complete output for taking device backup. I tried parser view, but still show runn does not giv...

Hi all, I am looking for some assistance with a proactive issue I have picked up on a couple of our larger call centre networks. For these sites we have a resilient Core setup of 2 x 3560e running GLBP between the 2, for the 30 or so configured VLA...

Hi,  I hope someone can provide me direction as I am on my wits end.  I would like to connect an esx host (vm are a mix of multiple vlans) to a switch cisco 2960 and the traffic shall be terminating into the asa5515.  My question is how should I be c...

Dear All, I'm an application guy (not infra/network), who needs to explain certain performance degradation in an application. Our application is quite sensitive to the the latency in general. Needs to be based on LAN with minimum latency less than 4m...

Hello mates,Is there any network simulator which is available on any site or like we can make topology through web site and can see the ouput of every device ??Kind of like online network simulator like how web mail is there. ??please let me know.

Hi Friends,I Have 6509 switch with dual sup engine.How can i make one primary and another one is secondary. How can i see which is active?Thansk,Tami..

iam created the different switches having the same subnet   SW1(vlan 10)=====SW2-- (vlan 20)pc2( vlan 20) sw mo access  |    |    PC1(vlan 10) sw mode access they are pinging  but how they are pinging with different vlans    please explain anyone ...

Hello,  Is it possible to replace only fan on Cisco Catalyst 2960? Switch is under support and i have opportunity to replace the whole device via RMA procedure but i want to replace ONLY the fan. I cannot find PN for that fan. Thanks, Branko

Does ordered VS-S2T-10G include ip base full encrypt IOS? Is it free?

Dear community, We are taking over the infrastructure off a client with an existing Cisco infrastructure. 1 Core Switch 3560  4 Access switches 2960 When i took a look at the config off all switches, i noticed that all switches (core and access) wh...