Switching

I know I've seen 3560's that support multicast routing but mine doesn't recognize the command(config)#ip mu?% Unrecognized commandIs there a minimum IOS that I'm supposed to have or anything else that is a prereq to a switch supporting multicast?#sh ...

I have a Multilayer Switch Feature (WS-F6K-MSFC2) installed in a 6509 chassis.The MSFC hangs periodically where no traffic traverses the switch and from the supervisor I must issue a reset to the device.It will recover after a fashion.It has a redund...

I am having trouble configuring EIGRP summarization. Attached is the network diagram. I am using the CCNA virtual lab to configure this.Router configs:R1    --snip--    interface Serial0/0/0      ip address 192.168.1.34 255.255.255.252      no ip dir...

Hi everyone,I am building up a single-router (c877w) environment with multiple VLAN's to seperate traffic and block traffic from one VLAN into the other.To make it easy to understand I'll start with parts of the active configuration:ip inspect name s...

HiHow do I identify if my CAM Table is full on Cisco 2960how many mac address entry can 2960 storeIf I have /22 network ; how does it impact 2960 boxWe noticed performance degraded for end users?

I have both Cisco Base (SW) and SMARTNet contract. What i need is detailed diagnostics, recommendations, inventory, field notices, security advisories, and End-of-Life notices on monthly basis. Especially with hardware EOL inventory and software bugs...

Hello,I can't seem to find any docs that answer my question on LLQ so here it goes...Say I have a 1544K interface (T1) with a service policy applied on the output. If the priority queue is configure for 512, does that reserve that bandwidth only for ...

Hello experts,I attached last time the config and error with this message. But don't know why it didn't attach. anyway i attach those files now.I have some confusion regarding etherchannel. The scenario is1) one the IBM blade server there are 4 cisco...

I just upgraded my IOS from TFTP, and it now goes in circles with a software reload. Any suggestions would be appreciated.>?$            Toggle cache stateB [filename] [TFTP Server IP address | TFTP Server Name]             Load and execute system im...

Hi,I had install sup720 on 6509 switch, when i issued sh module i get the following: 1 24 CEF720 24 port 1000mb SFP WS-X6724-SFP SAL08342PZG 2 24 CEF720 24 port 1000mb SFP WS-X6724-SFP SAL104040MR 3 48...

Has any come across this error "%RTT-3-IPSLANEGATIVEVALUE: IP SLAs(1): Negative Value for ICPIF loss value". Appearing constantly..switch configip sla 11tcp-connect 192.16.2.5 9100 source-port 55tos 32frequency 300ip sla schedule 11 life forever star...