User`s manual

User’s Manual 357
Console(config)#interface ethernet 1/1
Console(config-if)#switchport allowed vlan add 1,2,5,6 tagged
Console(config-if)#
16.233 switchport broadcast packet-rate
This command configures broadcast storm control. Use the no form to disable broadcast storm control.
Syntax Description
switchport broadcast packet-rate rate
no switchport broadcast
rate Threshold level as a rate; For example, packets per second. (Range: 500 –
262143)
Default
Enabled for all ports
Packet-rate limit: 500 packets per second
Command Mode
Interface Configuration (Ethernet)
Usage Guidelines
When broadcast traffic exceeds the specified threshold, packets above that threshold are dropped.
This command can enable or disable broadcast storm control for the selected interface. The specified
threshold value applies to all ports on the switch.
Example
This shows how to configure broadcast storm control at 600 packets per second:
Console(config)#interface ethernet 1/5
Console(config-if)#switchport broadcast packet-rate 600
Console(config-if)#
16.234 switchport forbidden vlan
This command configures forbidden VLANs. Use the no form to remove the list of forbidden VLANs.
Syntax Description
switchport forbidden vlan {add vlan-list | remove vlan-list}
no switchport forbidden vlan
add vlan-list List of VLAN identifiers to add.