■
Permanent mroutes are removed if a topology change occurs that affects the
mroute.
■
Permanent mroutes may be removed due to certain protocol actions (for example,
PIM sparse mode switching from shared to shortest path tree).
■
Outgoing interface lists of permanent mroutes may change due to protocol
actions.
■
Example
host1(config)#
ipv6 multicast-routing permanent-mroute routesv61
■
Use the
no
version to prevent any new mroutes from becoming permanent. To
remove existing permanent mroutes, use the
clear ipv6 mroute
command.
■
See ipv6 multicast-routing permanent-mroute
Defining a Multicast Bandwidth Map
Multicast interface-level admission control, port-level admission control, and QoS
adjustment all use a single multicast bandwidth map. The multicast bandwidth map
is a route map that uses the
set admission-bandwidth
,
set qos-bandwidth
,
set
admission-bandwidth adaptive
, or
set qos-bandwidth adaptive
commands. The
adaptive
commands configure an auto-sense mechanism for measuring the multicast
bandwidth.
NOTE:
Even though you can include any of the above commands several times in a
route map entry, only the last admission-bandwidth command or qos-bandwidth
command in the bandwidth map is used. In other words, if you included the
set
qos-bandwidth
command first and then the
set qos-bandwidth adaptive
command,
the bandwidth map would use the
set qos-bandwidth adaptive
command.
Interface- and port-level admission control is performed when an OIF on the interface
or port is added to the mroute for a given (S,G) multicast data stream and the multicast
bandwidth map contains a
set admission-bandwidth
or
set admission-bandwidth
adaptive
action for that (S,G).
QoS adjustment is performed on the joining interface when an OIF is added to the
mroute for a given (S,G) data stream and the multicast bandwidth map contains a
set qos-bandwidth
or
set qos-bandwidth adaptive
action for that (S,G).
NOTE:
You can create a single route map with the
set admission-bandwidth
command, the
set qos-bandwidth
command, or both. However, creating an entry
with only one of these
set
commands enables only that specific function for the
matched address (that is, only multicast traffic admission control or only QoS
adjustment). The same is true for the
adaptive
commands.
154
■
Defining a Multicast Bandwidth Map
JUNOSe 11.1.x Multicast Routing Configuration Guide
Summary of Contents for JUNOSE 11.1.X MULTICAST ROUTING
Page 6: ...vi...
Page 8: ...viii JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 16: ...xvi List of Figures JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 18: ...xviii List of Tables JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 24: ...2 Internet Protocol Version 4 JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 64: ...42 Investigating Multicast Routes JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 100: ...78 Monitoring IGMP Proxy JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 145: ...Monitoring PIM 123 Chapter 3 Configuring PIM for IPv4 Multicast...
Page 146: ...124 Monitoring PIM JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 166: ...144 Monitoring DVMRP JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 168: ...146 Internet Protocol Version 6 JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 204: ...182 BGP Multicast JUNOSe 11 1 x Multicast Routing Configuration Guide...
Page 263: ...Part 3 Index Index on page 243 Index 241...
Page 264: ...242 Index JUNOSe 11 1 x Multicast Routing Configuration Guide...