Configuring Hardware Multicast Packet Replication With Oif-Mapping; Monitoring Hardware Multicast Packet Replication; Port Statistics - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - MULTICAST ROUTING CONFIGURATION GUIDE 2010-10-07 Configuration Manual

JunosE 11.3.x Multicast Routing Configuration Guide
ip unnumbered

Configuring Hardware Multicast Packet Replication with OIF-Mapping

Monitoring Hardware Multicast Packet Replication

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host1(config-if)#ip multicast ioa-packet-replication gigabitEthernet 3/8.1
Use the no version to disable hardware multicast packet replication.
See ip multicast ioa-packet-replication.
Use to configure an unnumbered IP interface.
This command enables IP processing on an interface without assigning an explicit IP
address to the interface.
You must specify an interface location, which is the identifier of another interface on
which the router has an assigned IP address. This interface cannot be another
unnumbered interface.
Example
host1(config-if)#ip unnumbered loopback 10
Use the no version to disable IP processing on the interface.
See ip unnumbered.
This section describes how to configure hardware multicast packet replication with
OIF-mapping.
Configure port 8 on a supported high-density Ethernet module to accept redirected
1.
egress multicast traffic. For the procedure see "Configuring Hardware Multicast Packet
Replication" on page 22. For information about supported high-density Ethernet
modules see "Supported Modules and Encapsulations" on page 20.
Use OIF maps to map the subscriber IGMP interfaces (C-VLANs) to the dedicated
2.
multicast VLAN (M-VLAN). The dedicated M-VLAN should be located on the line
module containing the IOA replication interface. The C-VLAN and M-VLAN can either
be on the same or different line modules. For information about configuring OIF
mapping see "Configuring Group Outgoing Interface Mapping" on page 53.
Configure the dedicated M-VLAN to redirect egress multicast traffic to port 8. For the
3.
procedure see "Configuring Hardware Multicast Packet Replication" on page 22.
This section describes how to monitor hardware multicast packet replication.

Port Statistics

Use the show interfaces gigabitEthernet command to display port statistics for port 8.
For port 8, queue statistics have no direct relationship to any of the 8 ports because each
packet transmitting through the queue can be sent through 1 or more of the 8 physical
ports. For more information, see Monitoring Ethernet Interfaces in the JunosE Physical
Layer Configuration Guide.
Copyright © 2010, Juniper Networks, Inc.