Multicast Bandwidth Map Example - Juniper JUNOSE 11.0.X MULTICAST ROUTING Configuration Manual

Table 9: Adaptive Mode Algorithm Values (continued)

Multicast Bandwidth Map Example

The following example creates a multicast bandwidth map for both multicast traffic
admission control and QoS adjustment:
NOTE: In this example, you can replace the set admission-bandwidth command
and set qos-bandwidth command with their adaptive command counterparts.
1.
2.
NOTE: You can also define a prefix-list or a prefix-tree for use by the match ipv6
address command to match (S,G) and (*,G) entries.
Variable Value Units
T2 0 Seconds
H 12 Samples
M 12 Samples
P 1 Percent
Define a route-map using the set admission-bandwidth and set qos-bandwidth
commands.
host1(config)#route-map mcast-bandwidths permit 10
host1(config-route-map)#match ipv6 address sdtv
host1(config-route-map)#set admission-bandwidth 2000000
host1(config-route-map)#set qos-bandwidth 2000000
host1(config-route-map)#route-map mcast-bandwidths permit 20
host1(config-route-map)#match ipv6 address hdtv
host1(config-route-map)#set admission-bandwidth 10000000
host1(config-route-map)#set qos-bandwidth 10000000
host1(config-route-map)#end
Define the access list for use by the match ipv6 address command to match
(S,G) and (*,G) entries.
host1(config)#access-list sdtv permit ip host 31::1 ff3e::0/112
host1(config)#access-list hdtv permit ip host 32::1 ff3e::0/112
host1(config)#access-list hdtv permit ip host 32::2 ff3e::0/112
host1(config-route-map)#end
Chapter 5: Configuring IPv6 Multicast
Description
Sampling interval; zero (0) seconds indicates continuous
sampling
Number of history samples over which to compute
measurement
Maximum number of samples maintained in history
Threshold value; percent difference by which a newly
calculated rate must differ from the measured peak
bandwidth before a rate update occurs
Defining a Multicast Bandwidth Map
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