ZyXEL Communications OLT2406, User Manual

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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
C 13
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 (s
et-drop-
precedence
).
•
metering
- enables 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