Switching

When configuring STP is it better to use the "Primary" option or to statically set the priority? The Cisco docs say to use primary and secondary, but I have always heard to set everything as static as possible.Just looking for your thoughts.Thank Yo...

I've an environment without VoIP. This is the reason why max MAC is 1 everywhere. Aging is not required because a user disconnection means a flush of the MAC.I want some ports to have a static secure MAC address. If another user connects to this port...

If I have two VTP servers, one running on CatOS and one in IOS, would this in any any affect my network???

Hi all,I have a problem with high cpu utilization - SW switching on 3560G-24TS but I can't find the reason.There is only one access list with no log option used with PBR.sh proc pcuCPU utilization for five seconds: 26%/20%TCAM is not fullFollowing de...

I'm looking to create a loop in my network. I want to control how STP breaks the loop. I want the root to be broken from the secondary. I have attached a drawing. Switch 1 & 4 are in the data center and are the routers for the vlan. I would lik...

Hi all, can anyone give me a simple config for qos for my voice traffic, I need to prioritize the signalling for af21 and payload for ef46please helpcheersCarl

Hi,Say i have the below diagram: ASwitch3 | |DSwitch2 ---Trunk link to----DSwitch1 Distribution Switch1 is trunk to Distribution Switch2. Access switch3 is...

Is there any option to configure two BGP Process on a single router.eg:-router bgp 1router bgp 2If it is possible please expalin the same.

Hi, We have C4506 with sup2-plus sup engine. We just purchased sup2-plus 10G. opun Installing the new sup engine, we encountered the following error on the 4506 switch. UNHANDLED ROMMON EXCEPTION at PC=045204bc Vector=00000100 MSR=02029230 LR=0450add...

Hello Experts,In our organization, we are planning to have 2 E3 links to connect to one of our new site. At both of our site we have two core switches with HSRP configured and the routes are being advertised using EIGRP. So for better backup i was pl...

Dear All,Has any one seen the following DHCP issue with DHCP snooping.Once we enable DHCP snooping the clients are unable to get IP address from the server we are using PIX 515 firewall as a Relay agent. The moment we disable option 82 the clients ar...

We are looking to decommission a pair CAT6500 in the core and instead use a pair of CAT3750E's given most of the servers are moving to a different site.I am wondering what is the best practice to interconnect the 3750's in the core, is it better to S...