Switching

Greetings,We are currently trying to deploy LLDP for voice vlan assignment and 802.1x for access control. We are running Cat3560 running 12.2(46)SE. Both features work independently:-phone gets assigned appropriate voice vlan via LLDP, obtains IP fro...

I have Small query on timezone..My network falls under CST timmings. I have configured the following commnand for the same.clock timezone CST -6 // Is it right //How to configure the daylight saving for the same..Thankssateesh

Cisco has release notes and image up only for the 3550 DC 24 model, none of the other 3550s. Anyone happen to ask TAC why yet?

If I have communication that is initiated from a vlan that has normal 1500 mtu to a vlan on which all devices have mtu 6144, will the router (in our case a 3750 or 6509) chop up the reply packet from the destinatino (in the jumbo frame vlan)?

LinuxS----(F1/0)3640(F0/0)---LinuxCCisco IOS 3640 is running IOS version c3640-a3jk9s-mz.123-18.binI use QoS to limit both http and SSH traffics between LinuxS and linuxC both ways.Here is my configuration:ip access-list extended http permit tcp any ...

Hi allwhen we look at the pps forwarding rates of switches, is this the backplane speed?and being a switch would it be expressed in frames per second?

We migrated a fax server that needed 8 ports (fractional T1) and we have it live running through our old PBX (in one T1 card and out another). We received a Cisco 2600 that has 2 T1 cards in it that seems it should be able to be programmed for the s...

Hi all,I recieved the following error message please give ur suggession to resolve the incident.'044003: Dec 16 00:41:19: %SW_MATM-4-MACFLAP_NOTIF: Host 0021.5aec.e7a6 in vlan 170 is flapping between port Fa2/0/9 and port Fa2/0/10044004: Dec 16 00:41...

We've got several remote sites that have a 3500XL switch running 12.0(5)WC17 as the core of their network. All of them are showing cpu utilization around 35-55% pretty much constantly.- is this too high? Shouldn't it be more like <= 10% most of the t...

Hi,I want to connect two 3550-12T (with current ios version) by using two gigastack gbics. Is there any software configuration necessary or do I just have to interconnect the 2 switches?Furthermore are there any ios commands which show the current st...

I want allow the same set of mac address on different ports and tried the followingswitchport port-securityswitchport port-security maximum 2switchport port-security mac-address stickyswitchport port-secuirty mac-address 1111.1111.1111switchport port...