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interface
- Related Topics
- Example: Configuring Port Security, with DHCP Snooping, DAI, MAC Limiting, and MAC Move Limiting, on an EX-series Switch
- Example: Configuring Allowed MAC Addresses to Protect the Switch from DHCP Snooping Database Alteration Attacks
- Example: Configuring MAC Limiting, Including Dynamic and Allowed MAC Addresses, to Protect the Switch from Ethernet Switching Table Overflow Attacks
- Example: Configuring MAC Limiting to Protect the Switch from DHCP Starvation Attacks
- Example: Configuring a DHCP Server Interface as Untrusted to Protect the Switch from Rogue DHCP Server Attacks
- Configuring MAC Limiting (CLI Procedure)
- Enabling a Trusted DHCP Server (CLI Procedure)
- Configuring Static IP Addresses for DHCP Bindings on Access Ports (CLI Procedure)
interface
Syntax
- interface (all | interface-name)
{
-
-
allowed-mac {
-
mac-address-list;
- }
- (dhcp-trusted |
no-dhcp-trusted);
-
mac-limit limit action action;
-
- }
Hierarchy Level
Release Information
Statement introduced in JUNOS Release 9.0 for EX-series switches.
static-ip ip-address introduced in JUNOS Release 9.2 for EX-series switches.
Description
Apply port security features to all interfaces or to the specified interface.
The statements are explained separately.
Options
-
all—Apply port security features to all interfaces.
-
interface-name—Apply port security features to the specified interface.
Required Privilege Level
routing—To view this statement in the
configuration.
routing-control—To add this statement
to the configuration.