Switching

Hi Everyone, I currently look after 6 x 6509 switches, 2 are dedicated core switches (which I'll call (a) and (b)), whilst the other 4 are edge switches. One of the core switches is a VTP server (a), the other 5 all vtp clients. Going through the con...

Hello,http://www.cisco.com/en/US/products/hw/switches/ps708/products_configuration_guide_chapter09186a0080435872.htmlI saw on this configuration guide some DOS protection examples.Examples of some rate-limiters on Catalyst6506:mls rate-limit multicas...

Hello,I'm trying to upgrade my Supervisor Engine II w/ MSFC to Native IOS. I'm receiving the error below after issuing the following command from the rommon> of the RSM.boot sup-slot0:imagename.bin*** System received a Software forced crash ***signa...

hi , i was reviewing the ipexpert lab workbook in which they had this task, i cant ofcourse paste the entire series of task but 1 of it said that the " ensure that the convergence time of R4 will always be atleast 10 seconds " and in technical tip it...

I have a 4506 with a Sup II Plus running IOS "cat4500-ipbasek9-mz.122-31.SGA.bin".I configured EIGRP routing on this, hooked it to our network and it accepted the existing EIGRP routing table.Then I found the document "Cisco Catalyst 4500 Supervisor ...

Does anyone have knowledge of the maximum number of times a port will recover from an err-disable state or will the port perpetually recover at the configured recovery interval. I am almost certain our 3750's are limiting the number of times a port r...

Hi, i have installed the cisco ACS server 4.1, the following are the commands issue, so that the switch is getting authenticated by the ACSaaa new-modelaaa authentication login default group tacacs+ enable localaaa authentication enable default group...

Hi All, I have to following question: Can CEF operate together with Policy Based Routing on a vlan interface? The switch is a 6509 with IOS Version 12.1(26)E, RELEASE SOFTWARE (fc1). Thank in advance for your reply. Kind regards, Hary

OK, this may sound silly, but here goes....Imagine you have a layer 3 switch with, say, vlan 5 configured on it. And then hanging off that layer 3 switch is a layer 2 switch with a vlan 5 interface configured for management purposes.Do you have to co...

Hi all, can someone give me an easy description of ip and what its responsible for ?

Hi,Can any clear me what is the clear cut difference between switch and bridge???Rgs

I've 4006 Cat switch.I've L3 module and I am connecting interface on port 3/2 but not detected.Other ports are working.Media type is SX.How should I check the status and troubleshoot ,where's the issue?Thanks

Problem context & Scenario description - We have recently implemented MPLS IP VPN with AT&T. We have 3 main offices and 10 other branch offices world wide and they all are connecting to AT&T MPLS VPN either via frame-relay or ATM ePVC. AT&T routes v...

Two Core CAT 6500 switches running CatOS:=========================================The CPU Utilization of two CAT 6500 CORE switches are constantly showing over 90% CPU Utilization. The main CPU consumer is always SptBpduRx proces on both CAT 6500. Th...