210
View
Any view
Default level
2: Monitor level
Parameters
ip-address: Specifies a destination IP address, in dotted decimal format.
mask-length: Specifies the IP address mask length in the range of 0 to 32.
mask: Specifies the IP address mask in dotted decimal format.
longer-match: Displays the route with the longest mask.
verbose: Displays detailed information about both active and inactive routes. With this argument absent,
the command displays only brief information about active routes.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Description
Use display ip multicast routing-table ip-address to display information about multicast routes to a
specified destination address.
Executing the command with different parameters yields different outputs:
display ip multicast routing-table ip-address
It displays all multicast routes that fall into the natural network of the IP address. If no such multicast routes
are available, it displays only the longest matched active multicast route.
display ip multicast routing-table ip-address mask
It displays the multicast route that exactly matches the IP address and mask.
Examples
# Display brief information about all multicast routes that fall into the natural network of the IP address (A
multicast route is available).
<Sysname> display ip multicast routing-table 169.0.0.0
Routing Table : Public
Summary Count : 1
Destination/Mask Proto Pre Cost NextHop Interface
169.0.0.0/16 Direct 0 0 127.0.0.1 InLoop0
For more information about the fields, see Table 43.
# Display brief information about the longest matched active multicast route (No multicast route falls into
the natural network of the IP address).
<Sysname> display ip multicast routing-table 169.253.0.0
Routing Table : Public
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