248 CHAPTER 7: USING MULTICAST PROTOCOL COMMANDS
Use the undo multicast routing-enable to disable IP multicast routing.
By default, IP multicast routing is disabled.
The system will not forward any multicast packet when IP multicast routing is
disabled.
Related commands: igmp enable, pim dm, pim sm.
Example
Enable IP multicast routing.
<SW5500>system-view
System View: return to User View with Ctrl+Z
[SW5500]multicast routing-enable
reset multicast
forwarding-table
Syntax
reset multicast forwarding-table [ statistics ] { all | {
group-address
[ mask {
group-mask | group-mask-length
} ] |
source-address
[ mask {
source-mask | source-mask-length
} ] |
incoming-interface
interface-type interface-number
} * }
View
User View
Parameter
statistics: If it is selected, the system clears the statistic information of MFC
forward entries. Otherwise, the system clears MFC forward entries.
all: All MFC forward entries.
group-address
: Specifies group address.
group-mask
: Specifies Mask of group address
group-mask-length
: Specifies mask length of group address.
source-address
: Specifies source address.
source-mask
: Specifies mask of source address.
source-mask-length
: Specifies mask length of source address.
incoming-interface: Specifies incoming interface for the forward entry.
interface-type interface-number
: Interface type and interface number.
Description
Use the reset multicast forwarding-table command to clear MFC forwarding
entries or statistic information of MFC forwarding entries.
Type in the source address first and group address after in the command, ensure
that both addresses are valid. The system prompts error information if invalid
addresses are entered.
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