4 enabling stp – ZyXEL Communications GS-2724 User Manual
Page 271

Chapter 40 Configuration Mode Commands
GS-2724 User’s Guide
271
where
An example is shown next.
• Enable IGMP filtering on the Switch.
• Create an IGMP filtering profile filter1 and specify the multicast IP addresses in the range
224.255.255.0 to 225.255.255.255 to belong to this profile.
40.4 Enabling STP
Use the
spanning-tree
or the
mrstp
commands to enable and configure STP on the
Switch. The difference between the commands is that
spanning-tree
only allows you to set
up one spanning tree configuration and the
mrstp
command allows you to set up multiple
ones.
Syntax:
spanning-tree
spanning-tree priority <0-61440>
spanning-tree hello-time <1-10> maximum-age <6-40> forward-delay <4-30>
spanning-tree
spanning-tree
and
mrstp
mrstp
mrstp
-> <4-30>
mrstp interface
mrstp interface
mrstp interface
mrstp interface
igmp filtering
= Enables IGMP filtering on the Switch
profile
Specifies a name (up to 32 alphanumeric characters) for this IGMP
profile. If you want to edit an existing IGMP profile enter the existing
profile name followed by
start-address
and
end-address
parameters.
start-address
=
Specifies the starting multicast IP address for a range of multicast IP
addresses that you want to belong to the IGMP filter profile. IP
address in the range 224.0.0.0 to 239.255.255.255 are used for IP
multicasting.
end-address
=
Specifies the ending multicast IP address for a range of multicast IP
addresses that you want to belong to the IGMP filter profile. IP
address in the range 224.0.0.0 to 239.255.255.255 are used for IP
multicasting.
sysname(config)# igmp-filtering
sysname(config)# igmp-filtering profile filter1 start-address
224.255.255.0 end-address 225.255.255.255