Configuration Example For Short Pipe Mode - Cisco 10000 Series Configuration Manual

Chapter 20 Configuring Quality of Service for MPLS Traffic

Configuration Example for Short Pipe Mode

The following example shows how to configure short pipe mode on the ingress PE router for the
following sample topology. In this topology, esr5 is the CE router, esr6 is the PE router, esr4 is the P
router.
Customer router/switch---(gig4/0/0) esr5 (gig3/0/0.2)---(gig3/0/0.2) esr6 (pos4/0/0)---
---(pos4/0/0) esr4 (gig5/0/0)---PE router
Esr6 (ingress PE router):
policy-map set-exp
class http
police 200000000 10000000 10000000 conform-action set-mpls-exp-imposition-transmit 1
exceed-action set-mpls-exp-imposition-transmit 0 violate-action drop
class telnet
set mpls experimental imposition 5
set ip precedence 2
class rtp
set mpls experimental 3
set dscp cs4
class tftp
set mpls experimental 2
class dscp32
set mpls experimental imposition 5
class prec6
set mpls experimental imposition 6
!
policy-map wred
class exp0
bandwidth percent 10
bandwidth remaining percent 12
random-detect precedence-based
random-detect precedence 0 500 1500 1
shape 120000
class exp1
bandwidth percent 10
bandwidth remaining percent 12
random-detect precedence-based
random-detect precedence 1 500 1500 1
random-detect precedence 2 800 1300 5
random-detect precedence 3 1000 1800 15
random-detect precedence 4 1500 2000 20
shape 550000
class exp2
bandwidth percent 10
random-detect dscp-based
random-detect dscp 16 800 1200 5
shape 120000
class exp3
bandwidth remaining percent 12
random-detect precedence-based
random-detect precedence 1 500 1000 1
random-detect precedence 2 800 1300 5
random-detect precedence 3 500 1500 1
random-detect precedence 4 1500 2000 20
shape 120000
class exp4
bandwidth remaining percent 12
random-detect precedence-based
random-detect precedence 1 500 1000 1
random-detect precedence 2 800 1300 5
random-detect precedence 3 1000 1800 15
OL-7433-09
Cisco 10000 Series Router Quality of Service Configuration Guide
MPLS QoS
20-9