Reference Guide

Multicast | 1015
Command Modes
CONFIGURATION
Command
History
Usage
Information
The maximum number of multicast entries allowed on each line card is determined by the
CAM profile. Multicast routes are stored in the IN-V6-McastFib CAM region, which has a
fixed number of entries. Any limit configured via the CLI is superseded by this hardware
limit. The opposite is also true; the CAM might not be exhausted at the time the
CLI-configured route limit is reached.
ipv6 multicast-routing
e
Enable IPv6 multicast forwarding.
Syntax
ipv6 multicast-routing
To disable multicast forwarding, enter no ipv6 multicast-routing.
Defaults
Disabled
Command Modes
CONFIGURATION
Command
History
Related
Commands
show ipv6 mroute
e
View IPv6 multicast routes.
Syntax
show ipv6 mroute [group-address [source-address]] [active rate] [count group-address [source
source-address]]
Parameters
Command Modes
EXEC
Version 8.3.1.0 Introduced
E-Series legacy command
ipv6 pim sparse-mode Enable IPv6 PIM sparse mode on the interface.
group-address [source-address]
(OPTIONAL) Enter the IPv6 multicast group-address to view
only routes associated with that group. Optionally, enter the
IPv6 source-address to view routes with that group-address and
source-address.
active [rate] (OPTIONAL) Enter the keyword active to view active
multicast sources. Enter a rate to view active routes over the
specified rate.
Range: 0 to 10000000 packets/second
count group-address [source
source-address
]}
(OPTIONAL) Enter the keyword count to view the number of
IPv6 multicast routes and packets on the E-Series. Optionally,
enter the IPv6 source-address count information.