Cisco Asr 9000 Series Aggregation Services Router Modular Quality Of Service Configuration Guide, Release - Cisco ASR 9000 Series Configuration Manual

Configuring DSCP for source IPv4 address for NTP Packets
DETAILED STEPS
Command or Action
Step 1
configure
Example:
RP/0/0/CPU0:Router#configure
Mon Aug 10 14:35:04.826 IST
RP/0/0/CPU0:Router(config)#
Step 2 ntp {ipv4} dscp
Example:
RP/0/0/CPU0:Router(config)#ntp ipv4 dscp ?
<0-63> Differentiated services codepoint value
af11 Match packets with AF11 dscp (001010)
af12 Match packets with AF12 dscp (001100)
af13 Match packets with AF13 dscp (001110)
af21 Match packets with AF21 dscp (010010)
af22 Match packets with AF22 dscp (010100)
af23 Match packets with AF23 dscp (010110)
af31 Match packets with AF31 dscp (011010)
af32 Match packets with AF32 dscp (011100)
af33 Match packets with AF33 dscp (011110)
af41 Match packets with AF41 dscp (100010)
af42 Match packets with AF42 dscp (100100)
af43 Match packets with AF43 dscp (100110)
cs1 Match packets with CS1(precedence 1) dscp (001000)
cs2 Match packets with CS2(precedence 2) dscp (010000)
cs3 Match packets with CS3(precedence 3) dscp (011000)
cs4 Match packets with CS4(precedence 4) dscp (100000)
cs5 Match packets with CS5(precedence 5) dscp (101000)
cs6 Match packets with CS6(precedence 6) dscp (110000)
cs7 Match packets with CS7(precedence 7) dscp (111000)
default Match packets with default dscp (000000)
ef Match packets with EF dscp (101110)
Step 3 end or commit
Example:
RP/0/RP0/CPU0:Router(config)#commit
Example:
RP/0/0/CPU0:Router#exit
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Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide, Release

6.1.x
110
Configuring Modular QoS Service Packet Classification
Purpose
Enters the global configuration mode.
Specifies Differentiated services code
point (dscp) value. The range is from 0
to 63. The default value is 0.
Commit- saves the configuration
changes and remains within the
configuration session.
End- prompts the user to take one of
these actions:
• Yes- Saves configuration changes
and exits the configuration
session.
• No-Exits the configuration session
without committing the
configuration changes.
• Cancel-Remains in the
configuration session, without
committing the configuration
changes.