ZyXEL Communications OLT2406 - Page 518

Chapter 73 Policy Rule
OLT2406 User’s Guide
518
policy <name> classifier
<classifier-list> <[vlan <vlan-
id>][egress-port <port-
num>][mirror-port <port-
num>][priority <0-7>][dscp <0-
63>][tos <0-7>][ cir <64-1000000>
Kbps][ pir <64-1000000> Kbps][ out-
of-profile-dscp <0-63> ][forward-
action <drop|forward>][queue-
action <prio-set|prio-queue|prio-
replace-tos>][ diffserv-action
<diff-set-dscp> ][outgoing-
mirror][outgoing-eport][outgoing-
set-vlan][metering][out-of-
profile-action <[drop][forward]
[set-drop-precedence]>][ green-to-
cosq <0-7>][ counter
<enable|disable>][ logging
<enable|disable>]
Configures a policy with the specified name.
name: 32 alphanumeric characters
C13
Specifies which classifiers this policy applies to.
classifier-list: names of classifiers
separated by commas.
Specifies the parameters related to the actions:
• vlan: a VLAN ID
• egress-port: an outbound port number
• mirror-port: mirror port number
• priority: IEEE 802.1p priority field
• dscp: 0-63
• tos: 0-7
• cir: 64-1000000; see Two Rate Three Color
Marker Traffic Policing for more information.
• pir: 64-1000000; see Two Rate Three Color
Marker Traffic Policing for more information.
• out-of-profile-dscp: 0-63; this is the
number to replace or remark the DSCP
number for out-of-profile traffic.
Specifies the actions for this policy:
• Forward-action: tells the OLT to:
- drop the packets (drop)
- forward the packets (forward)
• queue-action: tells the OLT to:
- set the IEEE 802.1p priority you specified in
the priority parameter (prio-set)
- sends the packet to priority queue (prio-
queue)
- replace the IEEE 802.1p priority field with
the tos parameter value (prio-replace-
tos).
• diffserv-action: use the DSCP value
configured using [dscp <0-63>].
• outgoing-mirror - sends the packet to the
mirror port.
• outgoing-eport - sends the packet to the
egress port.
• outgoing-profile-action: tells the OLT to:
- Drop the packets (drop).
- forward the packets (forward).
- mark out-of-profile traffic and drop it when
network is congested (set-drop-
precedence).
• metering -
e
nables bandwidth limitations
on the traffic flows.
• out-of-profile-action - specifies the
actions to take for packets that exceed the
bandwidth limitations:
- discards the out of profile packets (drop).
- queues the packets that are marked for
dropping (forward).
- marks the out of profile traffic and drops it
when network is congested (set-drop-
precedence).
Table 264 Policy Commands (continued)
COMMAND DESCRIPTION M P