Switching

Hello,In order to enable dual-active detection on 4500 VSS, a port-channel has to be configured as Pagp with dual-active detection. My question is: Does all port-channels connecting to access switches need this enabled or is a single port-channel suf...

Hi All,I am trying to Disable Telnet and enable SSH in Cat Os for 6500 . Can some one help with a step by step instruction ? I have been searching for a while but did not get a convincing answer yet. Please help.Thanks,

Hi guys,I want to test my internet link whic is of 4mbps. I want to understand how do we test this link on router, other than ping test wht could be done to check the thghput of. LinkSent from Cisco Technical Support iPhone App

I have not been able to find the option to turn on LLDP for our Polycom (Lync) Phones.  Is this not an option for this model router (C1861)?  Please advise.  Thank you.                  

Hello Everyone, My devices are; L3 3550, L2 2550, three routers and two end devices. I would like to setup HRSP with the L3 switch, routers and end devices but muddled up with the config. I have dhcp addresses to my end devices through the L3 vlan 10...

Hello Sirs,Kindly i need help to understand this questionBest regards - amr

I've run into an odd problem - I have connected two 2960s together with copper on FastEthernet interfaces, and STP on the new switch immediately puts that port into blocking mode. I don't understand why this would be, since there is only one connecti...

Hello, I been trying to use LACP for link aggregation. However, i want the Link aggregation to be very fast and hence enabled the Fast mode on channel members, but the convergence time is still over 30 sec when i try to test this by shutting down all...

I just got this switch and I would like to setup a mac access-list of allowed addresses.It is running 15.0(2)SE2Here is what I have tried:mac access-list extended ARP_Packetpermit host 0002.4bcc.df0e anypermit host 0004.7577.8139 anypermit host 0004....

I've got a PoE WAP. Currently it's inside with an IP from the 'inside' subnet and my DHCP server giving out addresses to wireless clients. I created a new DMZ VLAN (security 50). I want to use a completely different IP scheme for the WAP. It'll be gi...