Switching

Hi,Can someone explain what is the purpose or meaning of "OSPF for Routed Access" in IP Base license for 4500 switch? I'll be installing 4500 switch for my distribution, and 6500 switch for my core. These two switches will use OSPF as their routing p...

Hi,I have a gigabit ethernet interface on a 2951 configured with 4x sub interfaces providing connectivity to our four WAN sites. Each sub interface services a 100mb connection to another site. I have configured a QoS policy and attached to each sub i...

                   Hi ,I have to replace the GLC-GE-100FX= modules with spare ones available , can any one suggest me which can be used to replace this one with added advantages ?Regards,Arun

hi all ,im just have a question , when i need to put ip igmp jion group x.x.x.xcommand ?as i  understand , the reciver send igmp join request to the router that enabled the multicastingso ,if the reciver can tell the router that he want to recive on ...

Is it possible to integrate a 2960X in an existing and running Stack consisting of 2960S Switches?

Hello Experts ,        >> Device uptime suggests there was no rebootABCSwitch uptime is 28 weeks, 13 hours, 50 minutesSystem returned to ROM by power-onSystem restarted at 13:09:45 UTC Mon Aug 5 2013System image file is "flash:c2950-i6k2l2q4-mz.121...

Hi I want to disable BPDU filter and applied command "spanning-tree bpdufilter disable" under the interface but still I am getting following output that Bpdu filter is enabled internally.sh spanning-tree interface FastEthernet0/1 detail  Port 3 (Fas...

I have a couple 3750 switches that I tried to upgrade and they failed.  I'm able to get them to bootloader mode, but not able to find any instructions that actually work.I tried following the Cisco instructions, which apperantly are "incorrect", as t...

On my 2811 routers I don't get anything in the sh log. I've shutdown and reenabled interfaces and nothing appears in the log.gateway(config-if)#do sh logSyslog logging: enabled (0 messages dropped, 3 messages rate-limited,                0 flushes, 0...

I want to run 2 cables between 2 identical Cisco Catalyst 2960G-24TC-L switches and configure them both active.So I figure I need to create a PortChannel between them.Do I need to establish the PortChannel/channel group on BOTH switches or just ONE (...