46
|
: 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 multicast routing-table
to display multicast routing table information.
Multicast routing tables are the basis of multicast forwarding. You can view the establishment state of an
(S, G) entry by checking the multicast routing table.
Related commands:
display multicast forwarding-table
.
Examples
# Display the routing information in the multicast routing table.
<Sysname> display multicast routing-table
Multicast routing table
Total 1 entry
00001. (172.168.0.2, 227.0.0.1)
Uptime: 00:00:28
Upstream Interface: Vlan-interface1
List of 2 downstream interfaces
1: Vlan-interface2
2: Vlan-interface3
Table 9
Command output
Field Description
Total 1 entry
Total number of (S, G) entries in the multicast routing table.
00001
Sequence number of the (S, G) entry.
(172.168.0.2, 227.0.0.1)
(S, G) entry of the multicast forwarding table.
Uptime
Length of time for which the (S, G) entry has been up, in
hours:minutes:seconds.
Upstream interface
Upstream interface of the (S, G) entry. Multicast packets should
arrive at this interface.
List of 2 downstream interfaces
Downstream interface list. These interfaces must forward multicast
packets.
display multicast routing-table static
Syntax
display multicast routing-table static
[
source-address
{
mask-length
|
mask
} ] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
View
Any view