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xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch CLI Manual
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IP MULTICASTING COMMANDS
The IP multicasting commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the
following table.
Command Parameters
show ipmc cache {group <group>} {ipaddress <network_address>}
show ipmc {ipif <ipif_name 12> | protocol [inactive | dvmrp | pim]}
Each command is listed, in detail, in the following sections.
show ipmc cache
Purpose Used to display the current IP multicast forwarding cache.
Syntax
show ipmc cache {group <group>} {ipaddress
<network_address>}
Description This command will display the current IP multicast forwarding
cache.
Parameters
group <group> − The multicast group IP address.
ipaddress <network_address> − The IP address and netmask of
the source. The address and mask information can be specified
using the traditional format (for example, 10.1.2.3/255.0.0.0 or in
CIDR format, 10.1.2.3/8).
Restrictions None.
Usage Example:
To display the current IP multicast forwarding cache:
DGS-3324SRi:4#show ipmc cache
Command: show ipmc cache
Multicast Source Address/Netmask Upstream Expire Routing
Group Neighbor Time Protocol
------------------ ---------------- --------------- ---------- ---------
224.1.1.1 10.48.74.121/32 10.48.75.63 30 dvmrp
224.1.1.1 20.48.74.25 /32 20.48.75.25 20 dvmrp
224.1.2.3 10.48.75.3 /3 10.48.76.6 30 dvmrp
Total Entries: 3
DGS-3324SRi:4#