3Com Switch 8800 Advanced Software V5 Configuration Guide

842 CHAPTER 62: QOS POLICY CONFIGURATION
Note that:
■ For the description on the default values of CIR, CBS, EBS, and PIR, refer to the
Switch 8800 Command Reference Guide.
■ When the traffic redirecting action is configured, if the outbound interface to
be redirected to is bound with an NAT virtual interface, packets sent from this
outbound interface are redirected to the L3+NAT card, thus resulting in traffic
redirecting failure.
■ Multiple traffic actions can be used together. How ever, the traffic filtering
action defined by the filter deny command can only be used in conjunction
Configure the traffic
statistics action
accounting Required
Configure corresponding
traffic behaviors as needed.
Configure the traffic
policing action
car cir committed-information-rate
[ cbs committed-burst-size [ ebs
excess-burst-size ] ] [ pir
peak-information-rate ] [ red action
]
Configure the traffic
filtering action
filter { deny | permit }
Configure the action of
creating an outer VLAN
tag
nest top-most vlan-id
vlan-id-value
Configure the traffic
redirecting action
redirect { cpu | interface
interface-type interface-number |
next-hop { ipv4-add [ ipv4-add ] |
ipv6-add [ interface-type
interface-number ] [ ipv6-add [
interface-type interface-number |
link-aggregation group
group-number ] ] } }
Configure the DSCP
marking action
remark dscp dscp-value
Configure the 802.1p
precedence marking
action
remark dot1p 8021p
Configure the drop
precedence marking
action
remark drop-precedence
drop-precedence-value
Configure the local
precedence marking
action
remark local-precedence
local-precedence
Configure the action of
marking service provider
network VLAN ID
remark service-vlan-id
vlan-id-value
Configure the action of
obtaining other
precedence values
through the
corresponding priority
mapping table
primap pre-defined { dscp-lp |
dscp-dp | dscp-dot1p | dscp-dscp |
color+dscp-dscp | color+dscp-dp |
color+dscp-lp | color+dscp-dot1p
| color+lp-dot1p }
Display traffic behavior
information
display traffic behavior
user-defined [ behavior-name ]
Optional
Available in any view
To do... Use the command... Remarks