2. Set the DSCP value.
device(config)# ip dscp-remark 3
This example shows how to set the DSCP value to 3 for all IP packets.
NOTE
If DHCP snooping is enabled, you cannot globally enable DSCP remarking. When you enter the global configuration
ip
dscp-remark
command, the following error message is displayed.
Error: DHCP Snooping is configured on the system. Cannot enable DSCP remarking
3. Set the DSCP value for a specific port.
a)
Enter interface configuration mode.
device(config)# interface ethernet 1/1/1
b)
Set the DSCP value to 4 of all IP packets on the port.
device(config-if-e1000-1/1/1)# ip dscp-remark 4
c)
Return to global configuration mode.
device(config-if-e1000-1/1/1)# exit
4. Enable CoS marking globally and set the PCP value to 3 for all VLAN tagged packets.
device(config)# ip pcp-remark 3
5. Set the PCP value for all IP packets on a specific port.
a)
Enter interface configuration mode.
device(config)# interface ethernet 1/1/1
b)
Set the PCP value to 4 of all IP packets on the port.
device(config-if-e1000-1/1/1)# ip pcp-remark 4
c)
Return to privileged EXEC mode.
device(config-if-e1000-1/1/1)# end
6. Verify the configuration.
device# show running-config interface ethernet 1/1/1
interface ethernet 1/1/1
port-name ERSPAN
dual-mode
ip dscp-remark 4
ip pcp-remark 4
rate-limit input fixed 40000 burst 120000
mon profile 1 both
priority 7
speed-duplex 1000-full
broadcast limit 96 kbps
multicast limit 400 kbps
unknown-unicast limit 96 kbps
pvst-mode
port security
age 2 absolute
!
Quality of Service
Configuring QoS
Ruckus FastIron QoS and Traffic Management Configuration Guide, 08.0.70
Part Number: 53-1005294-01
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