Zhone 2004 用户指南
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2 0 0 0 - A 2 - G B 2 2 - 0 0
2
Type “E” to enable IP multicasting, or type “D” to disable it. The IAD
saves the new configuration and displays the Multicast Configuration menu.
saves the new configuration and displays the Multicast Configuration menu.
You must enable Multicast Routing to send, receive, and route IP multicast
packets. Otherwise, multicast packets are dropped automatically.
packets. Otherwise, multicast packets are dropped automatically.
Configure PIM
− Dense Mode by Port
1
Type “P” on the Multicast Configuration menu to configure Protocol-
Independent Multicast (PIM) version dense mode by port and interface. The
IAD displays the available interfaces and prompts you to select one as
shown in Figure 4.9.
Independent Multicast (PIM) version dense mode by port and interface. The
IAD displays the available interfaces and prompts you to select one as
shown in Figure 4.9.
2
Type the option number to select the interface. The IAD displays the
port table for this interface and prompts you to select a port.
port table for this interface and prompts you to select a port.
3
Type the port to configure and press Enter. The IAD displays the PIM status
for this port and prompts you to enable or disable PIM.
for this port and prompts you to enable or disable PIM.
3
Type “E” to enable PIM on this port, or type D to disable it. The IAD saves
the new configuration and displays the Multicast Configuration menu.
the new configuration and displays the Multicast Configuration menu.
Add/Change Multicast Route Source
Reverse Path Forwarding (RPF) checks the IP address of the sender of the
packet and then finds the best outgoing interface from its normal IP routing
table.
packet and then finds the best outgoing interface from its normal IP routing
table.
Type “S” on the Multicast Configuration menu to add or change the
Multicast Route Source. The IAD displays the Multicast Routing Source
menu:
Multicast Route Source. The IAD displays the Multicast Routing Source
menu:
Figure 4.58
Multicast Routing Source Menu
Adding a Multicast
Routing Source
1
Type “A” on the Multicast Routing Source menu to add a Multicast
Routing Source. The IAD creates a multicast routing source and adds it to
the Multicast Routing Source Table. The IAD prompts you to enter and IP
address for the Source.
Routing Source. The IAD creates a multicast routing source and adds it to
the Multicast Routing Source Table. The IAD prompts you to enter and IP
address for the Source.
2
Type the Source IP address and press Enter. The IAD displays the current
subnet mask and prompts you to enter a new one.
subnet mask and prompts you to enter a new one.
3
Type the new subnet address and press Enter. The IAD displays the
available interfaces and prompts you to select one as shown in Figure 4.9.
available interfaces and prompts you to select one as shown in Figure 4.9.
4
Type the option number to select the interface. The IAD displays the port
table for this interface and prompts you to select a port.
table for this interface and prompts you to select a port.