From: Tim Fletcher (groupstudy@fletchmail.net)
Date: Mon Sep 29 2003 - 10:15:52 GMT-3
FR fragmentation needs to be configured on both ends. If not, you will get
the symptoms you describe.
-Tim Fletcher
At 08:23 PM 9/28/2003 -0700, Arifur Rahman wrote:
>Hi Group
>Did you ever face following issue. I have configured "frame-relay fragment
>150". Now I can not ping if packet size is over 148. Here is my
>configuration and ping result.
>
>interface Serial4/2
> ip address 150.50.24.4 255.255.255.0
> encapsulation frame-relay
> frame-relay traffic-shaping
> frame-relay map ip 150.50.24.2 401 broadcast
> frame-relay interface-dlci 401
> class voip
>!
>map-class frame-relay voip
> frame-relay cir 64000
> frame-relay bc 1000
> frame-relay be 0
> no frame-relay adaptive-shaping
> frame-relay fair-queue
> frame-relay fragment 150
> frame-relay ip rtp priority 16384 16383 64
>
>r4#ping
>Target IP address: 200.0.0.7
>Repeat count [5]: 1
>Datagram size [100]: 200
><snip>
>Sending 1, 149-byte ICMP Echos to 200.0.0.7, timeout is 2 seconds:
>03:00:11: Serial4/2(o): dlci 401, tx-seq-num 125, B bit set, frag_hdr 03
>B1 80 7D
>03:00:11: Serial4/2(o): dlci 401, tx-seq-num 126, E bit set, frag_hdr 03
>B1 40 7E .
>Success rate is 0 percent (0/1)
>
>r4#ping
>Target IP address: 200.0.0.7
>Repeat count [5]:1
>Datagram size [100]:
><snip>
>!
>Success rate is 100 percent (1/1), round-trip min/avg/max = 60/60/64 ms
>r4#
>
>thank you - Arif
>
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