Switching

Hi All, I have Catalyst 2960 Switch and I want to configure some ports to access limited UDP ports, nothing else.  for example: I want to restrict port 2, 4, 6 of my switch, which can through only 5096 and 5097 UDP traffic. Kindly help me in this reg...

Hi All i want to block a specific user mac address to use an specific port .i configured acl#mac access-list ext block_pc(config-ext-macl)#deny host <mac of pc> anythenat port #int gi<any port>(conf port)#mac access-group block_pc but its not working...

DRAM use in Cat9K switches , need to understnad , wht is the essence behind the 4G DRAm is this required ? How do we quatify this ,.. 

I am getting this error on a 3560 switch I have currently in production: Apr 6 10:28:59: %PLATFORM-4-ELEMENT_WARNING:Switch 1 R0/0: smand: 1/RP/0: 5-Minute Load Average value 5.51 exceeds warning level00There are several servers, hosts and most impor...

New 3650-24PS right out of the box.  Single 640W power supply.  Nothing connected to it.  Powered it up and attached the console cable through Secure-CRT.   Nothing.  Rap Return a couple of times.  Still nothing. "SYS" light is on.  POST looks to be ...

Hello I have a problem with a newly bought ws-x4548-rj45v+i've plugged in the module but when i do show modules all , it show as unsupportPower consumed by backplane : 0 WattsMod Ports Card Type                              Model              Serial ...

Hi, We want to add some new AP's to our environment and want to you ports on a specific switch stack member (5).  I reviewed some documentation and found to connect to the specific member I can use the "Session x" command. But the documentation infor...

Dears i have a question here as per the attached snapshot for catalyst 9500 licenses in datasheet i want to know the exact Advanced switch capabilities and scale ( BGP, EIGRP, HSRP, IS-IS, BSR, MSDP, PIM SM, PIM SSM PIM-BIDIR*, IP SLA, OSPF ) hence w...

If I want to upgrade Lanbase software to IPBase or IPService on cisco 3650 switch, then need have any license to upgrade the software? Or just need to upgrade IOS software generally we did it?  

Hello all,has anyone already tried to use PNP functionality with IOS 15.2(7)E? I have the problem that the process for deploying the config with APIC-EM does not start. I have configured on the upstream router pnp startup-vlan 2. If I have switch whi...

Hi, Firstly, please bare with me - I am certainly no expert, but I am the custodian of our beastly network, which covers a large, remote area utilising fiber and Wi-Max. The (simplified) diagram of the bits I am trying to understand is as follows; Ra...