Switching

Hi,   I couldn't find any clear information on this. Does this switch model support Q in Q?    

helloI tried to change image from cat4500e-universal.SPA.03.04.02.SG.151-2.SG2.bin to cat4500e-universalk9.SPA.03.04.02.SG.151-2.SG2.bintry with ISSU or FSU but always have the same pbstandby reboot whith the new version but at the end of process cho...

Hello guys    I have read this document but I don't understand it completely: https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6500-series-switches/prod_bulletin0900aecd804f0694.html   I need to know what exactly does all the numbe...

I have 2 Cisco 2960CX Switches that connect via Wireless WAN. The wireless is set to just pass traffic. I am unable to ping between the 2 switches behind the wireless WAN, but I am able to ping the 2 switches from anywhere else on the network. Config...

Hi, We are running DHCP Service on the L3 Switch and now we are configuring a new WDS server in our network in one VLAN and we want to make use of that to boot any system irrespective of VLAN's. We configured IP helper address as the WDS Server and...

We have a Cisco SG350-28P 28-Port Gigabit PoE Managed Switch on a Customer Site witch have to provide Power over Ethernet to the Desk Phones (Series 8800). The normal phones (8851) are working as expected. But the Phones with the digital Key Expansio...

Hello,  I have a upgraded one our public facing routers from 2951 to ASR1001-X. Since then I have connectivity issues with one of our BGP neighbors. The problem is, no return traffic is received from the neighbour. - BGP peering works  - Receiving ex...

Dear Experts,   Please suggest, we are getting UDP traffic either broadcast or multicast in router 2911 which cause 95%+ utilisation of the router. And we got error in link and business impact due to this. Company has stock exchange business and nano...

I have a N2232P connected to my Nexus 7k. We are running version 6.2(6b) and from what I have read it should be supported. The FEX was in a connected state for about 10 minutes then went to offlinesh fex  FEX         FEX           FEX                ...

Hi,   I have a NX-OS 3548 runing 6.0(2)A8(2).  I've run into an issue with I cannot create a second MIB community.  I could only create a single MIB community.  When I try to create a second MIB community I get an error that says "cannot make changes...

Dear all, I have an issue that is driving me mad. I have several IE-2000-8TC-G-E built into a machine. They are connected to some custom designed circuit boards as well as servo controllers and a number of MOXA devices. One FE port is connected to a ...

HI expert, im new to nexus. i would like some opinion whether the attached setup will work. no etherchannel on firewall side. what necessary config needed on nexus side. maybe somebody can lead me to a good example. thanks   thanks, chris 

A few days ago. After the switches reload the master had changed. show version:Switch Ports Model              SW Version        SW Image              Mode   ------ ----- -----              ----------        ----------            ----        1 16    ...