Configuring Bridged Ethernet Dynamic Interfaces - Juniper JUNOSE SOFTWARE 11.0.X - LINK LAYER CONFIGURATION GUIDE 4-1-2010 Configuration Manual

Configuring Bridged Ethernet Dynamic Interfaces

A bridged Ethernet interface is IP over bridged Ethernet over ATM 1483 over ATM
AAL5 over ATM.
When bridged Ethernet packets are received over ATM circuits, the bridged Ethernet
and IP interfaces are dynamically constructed over the corresponding ATM 1483
interfaces and use the configuration data received from the RADIUS server, a profile,
or both.
Figure 49 on page 508 shows the protocol layers that represent the bridged Ethernet
interface columns, and the layers within the interface columns that are static and
dynamic.
password-prefix Use the password as a prefix to the interface physical
location. The router automatically postpends the physical location of the
user to the password string. The password format is
password.slot.port.vpi.vci. The resulting password string is then used to
authenticate with the RADIUS server.
password RADIUS password
If your router is running stateful SRP switchover (high availability), the use of
the subscriber command to configure RADIUS authentication for subscribers on
dynamic bridged Ethernet interfaces might suspend stateful SRP switchover on
the router or prevent stateful SRP switchover from becoming active. For more
information about using the subscriber management application to bypass this
limitation, see "Authenticating Subscribers on Dynamic Bridged Ethernet over
Static ATM Interfaces" on page 473.
Example 1
host1(config-subif)#subscriber ip user-prefix charlie domain myisp
password-prefix lucy
Example 2
host1(config-subif)#subscriber bridgedEthernet user westford003
domain acmecorp.east password xyz123
Use the no version to remove the subscriber.
See subscriber.
Chapter 15: Configuring Dynamic Interfaces
Configuring Bridged Ethernet Dynamic Interfaces
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