Juniper JUNOSE 11.1.X - LINK LAYER CONFIGURATION 4-7-2010 Configuration Manual page 488

JUNOSe 11.1.x Link Layer Configuration Guide
encapsulation vlan
interface atm
ip address
456
Configuring VLANs over Bridged Ethernet
Use to configure PPP as the encapsulation method on an interface.
Example
host1(config-subif)#encapsulation ppp
Use the no version to remove PPP as the encapsulation method on the interface.
See encapsulation ppp.
Use to configure VLAN as the encapsulation method on an interface.
Example
host1(config-subif)#encapsulation vlan
Use the no version to remove VLAN as the encapsulation method on the interface.
See encapsulation vlan.
Use to configure an ATM interface, ATM 1483 subinterface, or VLAN subinterface.
On ERX7xx models, ERX14xx models, and the ERX310 router, use the
slot/port.subinterface.vlanSubinterface format.
On E120 and E320 routers, use the slot/adapter/port.subinterface.vlanSubinterface
format.
For more information, see "Creating a Basic Configuration" on page 22 in
"Configuring ATM" on page 3.
Example 1 Configures a VLAN subinterface over bridged Ethernet on ERX7xx
models, ERX14xx models, and the ERX310 router
host1(config)#interface atm 4/2.2 point-to-point
host1(config-subif)#interface atm 4/2.2.3
Example 2 Configures a VLAN subinterface over bridged Ethernet on the E320
router
host1(config)#interface atm 4/0/2.2 point-to-point
host1(config-subif)#interface atm 4/0/2.2.3
Use the no version to remove the interface or subinterface.
See interface atm.
Use to set an IP address for the interface.
Note that you cannot add more than one IP address to bridged Ethernet
interfaces.
Example