Configuring A Multicast-Capable Frame Relay Connection - Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual

NOTE: For information about Frame Relay DLCI limitations for channelized interfaces,
see "Data-Link Connection Identifiers on Channelized Interfaces" on page 396.
You configure the router to use DLCI sparse mode by including the
statement at the
information about DLCI sparse mode, see the JUNOS System Basics Configuration
Guide.
For more information about Frame Relay DLCIs, see "Configuring a Point-to-Point
Frame Relay Connection" on page 388.
When you are configuring point-to-point connections, the MTU sizes on both sides
of the connection must be the same.
Configuring a Point-to-Multipoint Frame Relay Connection
To configure a point-to-multipoint Frame Relay connection (also called a multipoint
NBMA connection), include the
You can include this statement at the following hierarchy levels:
For each destination, include one
address of the remote side of the connection, and
for the connection.
When you are configuring point-to-multipoint connections, all interfaces in the subnet
must use the same MTU size.
If keepalives are enabled, causing the interface to send LMI messages during idle
times, the number of possible DLCI configurations is limited by the MTU selected
for the interface. For more information, see "Configuring Frame Relay Keepalives"
on page 385.

Configuring a Multicast-Capable Frame Relay Connection

By default, Frame Relay connections assume unicast traffic. If your Frame Relay
switch performs multicast replication, you can configure the connection to support
multicast traffic by including the
You can include this statement at the following hierarchy levels:
[edit chassis fpc slot-number pic pic-number]
multipoint-destination address dlci dlci-identifier;
[edit interfaces interface-name unit logical-unit-number family family address address]
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number family family address address]
multicast-dlci dlci-identifier;
[edit interfaces interface-name unit logical-unit-number]
Chapter 16: Configuring Frame Relay
statement:
multipoint-destination
statement.
multipoint-destination
dlci-identifier
statement:
multicast-dlci
Configuring Frame Relay DLCIs
sparse-dlcis
hierarchy level. For more
is the
address
is the DLCI identifier
389