Specifications

config router_ports
Purpose Used to configure ports as router ports.
Syntax config router_ports <vlan_name 32> [add | delete] <portlist>
Description This command allows you to designate a range of ports as being connected to multicast-enabled routers.This
will ensure that all packets with such a router as its destination will reach the multicast-enabled router –
regardless of protocol, etc.
Parameters [add | delete] – Specify if you wish to add or delete the following ports as router ports.
<portlist> – Specifies a range of ports that will be configured as router ports.The port list is specified by listing
the lowest switch number and the beginning port number on that switch, separated by a colon.Then the
highest switch number, and the highest port number of the range (also separated by a colon) are specified.The
beginning and end of the port list range are separated by a dash. For example, 1:3 specifies switch number 1,
port 3. 2:4 specifies switch number 2, port 4. 1:3-2:4 specifies all of the ports between switch 1, port 3 and
switch 2, port 4 – in numerical order.
Restrictions Only administrator-level users can issue this command.
Example usage:
To set up static router ports:
AT-9724TS:4# config router_ports default add 2:1-2:10
Command: config router_ports default add 2:1-2:10
S u c c e s s .
A T - 9 7 2 4 T S : 4 #
config router_ports_forbidden
Purpose Used to configure ports as forbidden multicast router ports.
Syntax config router_ports_forbidden <vlan_name 32> [add | delete] <portlist>
Description This command allows you to designate a port or range of ports as being forbidden to multicast-enabled
routers.This will ensure that multicast packets will not be forwarded to this port – regardless of protocol,etc.
Parameters [add | delete] – Specify if you wish to add or delete the following ports as router ports.
<vlan_name 32> – The name of the VLAN on which the router port resides.
[add | delete] – Specifies whether to add or delete forbidden ports of the specified VLAN.
<portlist> – Specifies a range of ports that will be configured as forbidden router ports.The port list is specified
by listing the lowest switch number and the beginning port number on that switch, separated by a colon.Then
the highest switch number, and the highest port number of the range (also separated by a colon) are specified.
The beginning and end of the port list range are separated by a dash. For example, 1:3 specifies switch number
1, port 3. 2:4 specifies switch number 2, port 4. 1:3-2:4 specifies all of the ports between switch 1, port 3 and
switch 2, port 4 – in numerical order.
Restrictions Only administrator-level users can issue this command.
Example usage:
To set up static router ports:
AT-9724TS:4# config router_ports_forbidden default add 2:1-
2 : 1 0
Command: config router_ports_forbidden default add 2:1-2:10
S u c c e s s .
A T - 9 7 2 4 T S : 4 #
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Allied Telesyn AT-9724TS High-Density Layer 3 Stackable Gigabit Ethernet Switch • Command Line Interface Reference Manual