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Webcast-Catalyst9k
New Member

Frame-Relay Fragment (command)

Hello,

I am looking for anyone that has implemented the "frame-relay fragment" command. I have three new 2611's in full mesh with multiple dlc's/sub.infce's. While in the map-class mode, the "frame-relay fragment" command is not an option, but should be. The version is V12.2(8)T5.

My only guess is that I am using the "frame-relay encap" command,without the "ietf" option. I am spending way too much time on this problem. lol..

But, with voice, this feature seems to be worth the effort.

Any tips are appreciated.

thanks,

mike

1 REPLY
VIP Purple

Re: Frame-Relay Fragment (command)

Hello Mike,

not sure if you have already done this, but before enabling Frame Relay fragmentation, you must first associate a Frame Relay map class with a specific data-link connection identifier (DLCI), and then enter map-class configuration mode and enable or disable fragmentation for that map class. In addition, you must enable Frame Relay traffic shaping on the interface in order for fragmentation to work.

Here is a config example from CCO (configure the DLCI part first):

interface Serial3/3

encapsulation frame-relay

frame-relay traffic-shaping

frame-relay interface-dlci 20

class data

frame-relay intf-type dce

!

map-class frame-relay data

frame-relay fragment 80

frame-relay cir 64000

frame-relay bc 640

Regards,

Georg

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