Frame Relay latency

[mselim2000]

I have two serial interfaces terminated at Frame Relay switch. I am reciving large latency when I try t ping using larg packet size. does anyone know why

I am using extend ping and 1200 for P size

Thanks

[peterledwidge]

Are you experiencing congestion on the links?

[peterledwidge]

You can adjust the load interval from the default 5 minute value

to say 30 seconds, so you have a more real time view of load on the

interface.

Router(config)#int sx

Router(config-if)#load-interval 30

Router(config-if)#^Z

Once you've finished you can set it back to the 5 minute value.

Router(config)#int sx

Router(config-if)#load-interval 300

Router(config-if)#^Z

Peter

[CCampbell_2]

What IOS are you running and are you using LFI on this link? I believe there was a bug related to large packets, high latency and LFI.