Table 373: Port Security On Interfaces - Juniper JUNOS OS 10.3 - SOFTWARE Manual

Table 373: Port Security on Interfaces

Field Function
Trust DHCP Specifies trusting DHCP packets on the
selected interface. By default, trunk ports are
dhcp-trusted
MAC Limit Specifies the number of MAC addresses that
can be learned on a single Layer 2 access port.
This option is not valid for trunk ports.
MAC Limit Specifies the action to be taken if the MAC
Action limit is exceeded. This option is not valid for
trunk ports.
Allowed MAC Specifies the MAC addresses that are allowed
List for the interface.
Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
.
Configuring Port Security (CLI Procedure) on page 2906
Example: Configuring Port Security, with DHCP Snooping, DAI, MAC Limiting, and MAC
Move Limiting, on an EX Series Switch on page 2849
Monitoring Port Security on page 2933
Port Security for EX Series Switches Overview on page 2825
Chapter 95: Configuring Port Security
Your Action
Select to enable DHCP trust.
Enter a number.
Select one:
Log—Generate a system log entry, an SNMP trap, or an
alarm.
Drop—Drop the packets and generate a system log entry,
an SNMP trap, or an alarm. (Default)
Shutdown—Shut down the interface and generate an
alarm. You can mitigate the effect of this option by
configuring autorecovery from the disabled state and
specifying a disable timeout
Autorecovery From the Disabled State on Secure or
Storm Control Interfaces (CLI Procedure)" on page 2796
None—No action to be taken.
To add a MAC address:
1. Click .
Add
2. Enter the MAC address.
3. Click .
OK
value. See "Configuring
2909