Switching

We have all our linux servers connected via dual ethernet connections to cisco 3750's and have configured the channel groups - using lacp.All works well but when we bring up a new server it will not get a dhcp allocation unless we remove the channel ...

We are looking to replace our pair of 3750G switches (Stacked) by the new 3750-X. The problem thatwe are having is that we are having packets drops on our 1Gb trunk to our Firewall/Router. We had aconsultant last year that mentioned that the 3750G ha...

hello,could anyone suggest what licence (if any) is required to use TCL scripting on 2900 series?ThanksRegardsIvica

Is there any way I cand send emails with EEM if my Cisco 6509 (IOS 12.2(33)) switch is configured with vrfs? is there an option for configuring a specific vrf?

Hi, I am a test engineer and do not have a ton of networking experience so I'm hoping someone here in the community can help me with some ideas.  I am in a manufacturing test scenario and need to connect multiple  devices with the same IP address (i...

Hi Folks!I have  3750 Stacked togather in vlan 77 now, i wanna add onother 3750 to this stack,so do i need to put this switch in vlan 77, or it autmotacily downlad its configuration for the master and the nuster out it in vlan 7 and assign to it the ...

Hii Team, i need to know if there is any possibility to configure a port without POE option, for example : ( interfaces port1- port10)  with no POE option, and remaning ports as it is ( POE)is there any option to do that.your support is highly apprti...

Hi there,I am trying these commands on my Cisco ctaalyst 3750 switch. The motive is to rate limit the certain source/destination ip pairs to restrict to some bandwidth only. I am getting the error while assigning the policy map to the SVI vlanX:!ip a...

We are seeing a random issues with STP on our core network. Occasionally, we will have TCN notifications which if investigated from the core 6500s (which show the port the TCN was learned on), point back to the core in a circular fashion - when this ...

Hi,has somebody experience with IGMP-snooping behaviour of N5K, heard rumors that seems to be different to "legacy" Catalyst Switches.Background:We are running MS-NLB cluster in MC-IGMP-Mode now on L2-Catalyst-Switches (which are connected to C6K5 fo...

Hi, We have ISA sever having two NIC the IP address as following : the first NIC 192.168.2.1 , connected directlay to coreswitch 192.168.100.254 the second NIC 10.10.10.3 connected dierectly to internet router 2800 ,  f0/0 10.10.10.1  the problem whe...