Siemens S223 - Manual (Page 296)

UMN:CLI User Manual
SURPASS hiD 6615 S223/S323 R1.5
296 A50010-Y3-C150-2-7619
To flood multicast traffic when TCN packet is received, use the following command.
Command Mode Description
ip igmp snooping tcn flood
Designates the port where multicast router is con-
nected to on the system.
ip igmp snooping tcn vlan
VLANS flood
Global
Designates the port where multicast router is con-
nected to on a VLAN interface.
With the ip igmp snooping tcn flood query count command, you can enable multicast
flooding on a switch for a short period of time following a topology change by configuring
an IGMP query threshold.
Command Mode Description
ip igmp snooping tcn flood
query count <1-10>
Global
Configures IGMP snooping TCN flood query count.
1-10: number of IGMP queries
To configure the interval of incoming IGMP General Query, use the following command.
Command Mode Description
ip igmp snooping tcn flood
query interval <1-1800>
Global
Configures IGMP snooping TCN flood query Interval.
1-1800: Seconds
With the ip igmp snooping tcn query solicit command, you can direct a non-spanning
tree root switch to issue the same query solicitation.
Command Mode Description
ip igmp snooping tcn query
solicit [address A.B.C.D]
Global
Configures the switch to send a query solicitation when
a TCN is detected on the system.
address: query solicitation source IP address
To stop the switch from sending a query solicitation, enter the no ip igmp snooping tcn
query solicit
command.
To diable the configured TCN flood settings, use the following commands.
Command Mode Description
no ip igmp snooping tcn flood Disables multicast flooding on the switch.
no ip igmp snooping tcn vlan
VLANS flood
Disables multicast flooding on a VLAN interface.
no ip igmp snooping tcn flood
query count
Returns to the default number of IGMP queries.
no ip igmp snooping tcn flood
query interval
Returns to the default interval of IGMP queries.
no ip igmp snooping tcn query
solicit [address]
Global
Stops the switch from sending a query solicitation.