3com S7906E Instrução De Instalação
1-12
To do...
Use the command...
Remarks
Configure dynamic member
port aging time
port aging time
host-aging-time interval
Optional
260 seconds by default
Configuring aging timers for dynamic ports in a VLAN
Follow these steps to configure aging timers for dynamic ports in a VLAN:
To do...
Use the command...
Remarks
Enter system view
system-view
—
Enter VLAN view
vlan vlan-id
—
Configure dynamic router port
aging time
aging time
igmp-snooping
router-aging-time interval
router-aging-time interval
Optional
105 seconds by default
Configure dynamic member
port aging time
port aging time
igmp-snooping
host-aging-time interval
host-aging-time interval
Optional
260 seconds by default
Configuring Static Ports
If all the hosts attached to a port are interested in the multicast data addressed to a particular multicast
group or the multicast data that a particular multicast source sends to a particular group, you can
configure static (*, G) or (S, G) joining on that port, namely configure the port as a group-specific or
source-and-group-specific static member port.
You can configure a port of a switch to be a static router port, through which the switch can forward all
the multicast traffic it received.
Follow these steps to configure static ports:
To do...
Use the command...
Remarks
Enter system view
system-view
—
interface interface-type
interface-number
interface-number
Enter Ethernet port/ONU
port/Layer 2 aggregate
interface view or port group
view
port/Layer 2 aggregate
interface view or port group
view
port-group manual
port-group-name
port-group-name
Required
Use either approach
Configure the port(s) as static
member port(s)
member port(s)
igmp-snooping static-group
group-address [ source-ip
source-address ] vlan vlan-id
group-address [ source-ip
source-address ] vlan vlan-id
Required
No static member ports by
default
default
Configure the port(s) as static
router port(s)
router port(s)
igmp-snooping
static-router-port vlan vlan-id
static-router-port vlan vlan-id
Required
No static router ports by default