User guide

B
LACK
D
IAMOND
U
SER
G
UIDE
10-5
C
ONFIGURATION
E
XAMPLE
C
ONFIGURATION
E
XAMPLE
Figure 10-1 is used in Chapter 9 to describe the OSPF configuration on a BlackDiamond.
Refer to Chapter 9 for more information about configuring OSPF. In this example, the
system labeled IR1 is configured for IP multicast routing.
config igmp snooping <router_timeout>
<host_timeout>
Configures the IGMP snooping timers. Timers
should be set to approximately 2.5 times the
router query interval in use on the network.
Specify the following:
router_timeout
— The interval, in
seconds, between the last time the router was
discovered and the current time. The range is
10 to 4,294,967,296 seconds (136 years). The
default setting is 260 seconds.
host_timeout
— The interval, in seconds,
between the last IGMP group report message
from the host and the current time. The range
is 10 to 4,294,967,296 seconds (136 years).
The default setting is 260 seconds.
Table 10-2:
IGMP Configuration Commands (continued)
Command Description