Switching

Hi all¡¡¡I have some doubts about the prioriti traditional or extended in STP. I don't know why its necessary using one or other. Can anyone explain me in easy words the differences between this 2 forms to obtain the ID priority???Thanksss

Hi All,Multicast on 802.1Q Trunks issue;Scenario-igmp enabled on 2950 / 2960 / 2900XL access-layer L2 switches & dynamic mrouter via uplink port to 3560 (PIM sparse-mode + cgmp config on data vlan);Ghost v11 multicast imaging server (source) on one a...

Hi allsome colleagues had an issue with copying a file from pc to pc on the same switch, they said it took al long time to copy through the 100 meg port. The port had mls qos trust dscp enabled. they changed the command to autoqos voip trust cisco-ph...

Hello everyone, n00b here.We had a cisco tech help us out today so it wasnt I, the n00b, configuring the routers and ASA.So let me explain.We have a domain with 3 childs, all in a Paetec MPLS.  One of these childs was taken out of the MPLS today and ...

Dear All,        i have one typical problem.I was configured wireless access point 1140 and integrate with windows IAS (radius server) for authentication to wireless client.My server vlan            10my AP vlan                 2My clinet vlan       ...

Dear Experts I need help on the bandwidth managment.We have two offices A and B both connected with 2Mbps P2P link.I want to limit the bandwidth for particular servers as wel as application basis.For example server1 or group of servers should use onl...

Hiwe have 2 WS-4507R-E chassis. these modules are installed on each chassis:module 3:WS-X4516-10GEmodule 2: WS-X4418-GBboth chassis has same IOS:cat4500-entservices-mz.122-52.SG.binProblem is: on one of the WS-4507R-E chassis when you install WS-X441...

Does anyone know what the average port-to-port latency is for the Cisco C3560X series switches (for layer 3 routing, preferably).We have a Cisco Catalyst WS-C3560X-24T-S and are seeing about 25 microsecond latency under not much load and are wonderin...

Hi Everyone,Im not too familliar with Nexus 5K's so I seek some advice. At the moment we have a portchannel (8x individual interfaces bundled) between a 6509 and the nexus 5020. What is the best setup for maximum throughput. How should i be configuri...

It's been a while for me accessing the switch side or CatOS side of this 6500. I'm at my witts end I can't remember the command to get to it via IOS.Currently my IOS only shows me the VLAN interface info and I need to be able to get on the switch sid...

I have a C3560 switch with a 100mbps port SPANed to another 100mbps port on same switch and Both (RX & TX) option selected. However,in  "BW Over Time" trace graph from a proprietary monitoring appliance (CACE Pilot by CACE Tech) connected to the SPAN...

I have a 3560G, and about five minutes ago (right before I start working on it of course) I noticed that int gi0/50's link light is dimly lit and is flashing the same as int gi0/49.  gi0/49 is set to be a routed interface, nothing special, and gi0/50...

Recently we upgraded our data center switch performing the following tasks.  The upgrade was driving by a faulty power supply slot preventing high input to the redundant power supplies.  I will describe before and after.The original config was a 6509...