User guide

E
XTREME
W
ARE
S
OFTWARE
U
SER
G
UIDE
14-5
C
ONFIGURING
IP M
ULTICASTING
R
OUTING
4 Enable DVMRP or PIM on the router, using one of the following commands:
enable dvmrp
enable pim
Table 14-1 describes the commands used to configure IP multicast routing.
Table 14-1: IP Multicast Routing Configuration Commands
Command Description
config dvmrp add vlan [<name> | all] Enables DVMRP one or all IP interfaces. If no
VLAN is specified, DVMRP is enabled on all IP
interfaces. When an IP interface is created,
DVMRP is disabled by default.
config dvmrp delete vlan [<name> | all] Disables DVMRP on one or all IP interfaces. If no
VLAN is specified, DVMRP is disabled on all IP
interfaces.
config dvmrp timer <route_report_interval>
<route_replacement_time>
Configures the global DVMRP timers. Specify the
following:
■
route_report_interval — The amount of
time the system waits between transmitting
periodic route report packets. The range is 1
to 2,147,483,647 seconds (68 years). The
default setting is 60 seconds. Because
triggered update is always enabled, the route
report will always be transmitted prior to the
expiration of the route report interval.
■
route_replacement_time — The
hold-down time before a new route is learned,
once the previous route has been deleted.
The range is 1 to 2,147,483,647 seconds (68
years). The default setting is 140 seconds.
config dvmrp vlan [<name> | all] cost
<number>
Configures the cost (metric) of the interface. The
default setting is 1.
config dvmrp vlan [<name> | all] export-filter
[<access_profile> | none>]
Configures DVMRP to filter out routes specified
in the export filter when sending out route
advertisements.
config dvmrp vlan [<name> | all] import-filter
[<access_profile> | none>
Configures DVMRP to filter out certain routes
(defined by the access profile) received from a
neighbor.
config dvmrp vlan [<name> | all]
trusted-gateway [<access_profile> | none>]
Configures the DVMRP trusted gateway, based
on the access profile.