Switching

Hello Everyone wondering if anyone has come across a similar issue to this, I have dealt with switching loops in the past but this one seems a little different! The attached diagram shows our standard factory cab setup, I am new to the company so it ...

Hello,I am trying to configure cisco 4948 switch, i configured fast ethernet port and after putting a ethernet cable on management port i am getting a log every sec. that %C4K_SYSMPC8540-4-MANAGEMENTPORTTAGGEDPACKET:The management port driver receive...

I want to assign many static IP addresses to many clients that connect through Access Points.For testing:1) I add this command to configuration: address 10.10.24.58 hardware-address f027.6579.98192) The client's phone still leasing 10.10.24.75 (rando...

Hi, I have a five switch stack which, which when plugging in a phone into random ports, its not providing power to it. no errors are logging in show logging. Switch Ports Model                       SW Version   SW Image------ ----- -----            ...

Dear all,   My existing WS-C3850-24T switches running 03.03.03.SE version, it is very old and existing a lot of bugs and defects. Is it possible upgrade the switch from the existing version to cat3k_caa-universalk9.SPA.03.06.09.E.152-2.E9.bin directl...

in LAN network,what is difference between core layer switches & Distribution Layer switches in terms of Function?in LAN network,why it is useful to use 3 layer design rather than 2 Layer design i.e.core + Access

over level 3 MPLS connection GRE tunnel is formed between two routers.on one of the routers observing tunnel interface is under a VRF and that tunnel interface uses WAN interface as tunnel source to have connectivity or to form neighborship with othe...

This question is largely academic in nature - I have an OLD Cisco 2950 switch that is passing an increasingly high level of traffic and I'm certain that it's bottle-necking my network, but how would I prove that? I'm replacing the switch with a new g...

Hi,we see the error below on our 3650 switch.it occurs sometimes, the port gets connected up by itself after a while. Power availability looks ok per the inline power output.an access point is connected to this port. Please help with this. %ILPOWER-5...

I have Cisco Switch runs MSTP conncted to two MOXA switches run Turbo ring V2 as the attached design, so my question from Cisco switch view, what will be happened ? what is the status of Cisco switch ports ? is there a loop ?    

Hello,does anyone have any idea how to lock a particular VLan for a certain period of time?For explanation.I have a Vlan for Voip phoneanother vlan for office and one vlan for private.Now I want to lock the private vlan at night, for example from 9 P...

Hi ALL,   In our cisco switches we have command like sh vlan to check interfaces are on which vlan & also sh ip int br to check which IP tag on which switch interface is there any same kind of command  in cisco asa 5505 to check the interfaces on whi...

I’ve got a and a WS-C3850-24T & WS-C3850-12XS Stacked.  I want to put a C3850-NM-2-10G module in the 24T and a C3850-NM-4-10G module in the 12XS.  I then want to link to a C9404R which will be the new core.  Want to etherchannel the 2 10G ports on th...