Supported Platforms
Related Documentation
- EX, QFX Series
- Example: Configuring Basic Port Security Features
- Example: Setting Up DHCP Option 82 with a Switch with No Relay Agent Between Clients and a DHCP Server
- EX Series
- Example: Configuring IP Source Guard with Other EX Series Switch Features to Mitigate Address-Spoofing Attacks on Untrusted Access Interfaces
- Example: Configuring an FCoE Transit Switch
vlan (Access Port Security)
Syntax
Hierarchy Level
Release Information
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Description
Apply any of the following security options to a VLAN:
- DHCP snooping
- DHCP option 82
- Dynamic ARP inspection (DAI)
- FIP snooping
- IP source guard
- MAC move limiting
The remaining statements are explained separately.
![]() | Tip: To display a list of all configured VLANs on the system, including VLANs that are configured but not committed, type ? after vlan or vlans in your configuration mode command line. Note that only one VLAN is displayed for a VLAN range. |
Options
all—Apply the feature to all VLANs.
vlan-name—Apply the feature to the specified VLAN.
Required Privilege Level
system—To view this statement in the configuration.
system-control—To add this statement to the configuration.
Related Documentation
- EX, QFX Series
- Example: Configuring Basic Port Security Features
- Example: Setting Up DHCP Option 82 with a Switch with No Relay Agent Between Clients and a DHCP Server
- EX Series
- Example: Configuring IP Source Guard with Other EX Series Switch Features to Mitigate Address-Spoofing Attacks on Untrusted Access Interfaces
- Example: Configuring an FCoE Transit Switch
Published: 2012-12-07
Supported Platforms
Related Documentation
- EX, QFX Series
- Example: Configuring Basic Port Security Features
- Example: Setting Up DHCP Option 82 with a Switch with No Relay Agent Between Clients and a DHCP Server
- EX Series
- Example: Configuring IP Source Guard with Other EX Series Switch Features to Mitigate Address-Spoofing Attacks on Untrusted Access Interfaces
- Example: Configuring an FCoE Transit Switch