From: Plank, Jason (JPlank@concordefs.com)
Date: Fri May 05 2006 - 15:03:00 ART
The lower you make the BC the lower the TC.
For instance:
R2(config)#map-class frame-relay FR256K
R2(config-map-class)#frame-relay bc 128000
R2#show traffic-shape
Interface Se0
Access Target Byte Sustain Excess Interval Increment Adapt
VC List Rate Limit bits/int bits/int (ms) (bytes)
Active
204 248000 5000 128000 8000 129 3999 -
R2#conf t
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#map-class frame-relay FR256K
R2(config-map-class)#frame-relay bc 1000
R2#show traffic-shape
Interface Se0
Access Target Byte Sustain Excess Interval Increment Adapt
VC List Rate Limit bits/int bits/int (ms) (bytes)
Active
204 248000 1310 2480 8000 10 310 -
This is a rather crude example...
-------------------
Jason Plank
Network Engineer
101 Bellevue Parkway
Wilmington, DE 19809
E-mail: JPlank@concordefs.com
Phone: 302-793-5913
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Mike
O
Sent: Friday, May 05, 2006 1:36 PM
To: ccielab@groupstudy.com
Subject: FRTS question
The question asks that DLCI 100 conform to the ISP's CIR of 128000 with a
port speed of 512k and the rest of the DLCI's get the remaining bandwidth.
DLCI 100 should not burst above 128k.
I'm supposed to use the lowest Tc avaiable for DLCI 100 and the rest should
use the default Tc.
I've never really understood the Tc.
This archive was generated by hypermail 2.1.4 : Thu Jun 01 2006 - 06:33:20 ART