Juniper JUNOSE SOFTWARE 11.2.X - BROADBAND ACCESS CONFIGURATION GUIDE 7-20-2010 Configuration Manual page 388

JunosE 11.2.x Broadband Access Configuration Guide
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Fallback format for serial interfaces:
systemName (up to 4 bytes) slot (2 bytes) adapter (1 byte)
port (2 bytes) 0 (8 bytes)
Slot numbers 0 through 16 are shown as integers in the 2-byte slot field.
Example—The following command configures the fallback AVP 22 in
fixed-adapter-new-field format:
host1(config)#aaa tunnel calling-number-format-fallback fixed-adapter-new-field
For example, when you configure this fallback format on an E320 router for an ATM
interface on system name eastern, slot 14, adapter 1, port 2, VCI 3, and VPI 4, the
virtual router displays the format in ASCII as '14' '1' '02' '003' '00004'.
stacked—This format includes a 4-byte stacked VLAN (S-VLAN) ID in the fixed,
fixed-adapter-embedded, and fixed-adapter-new-field fallback AVP 22 formats for
Ethernet interfaces. The S-VLAN ID is displayed in decimal format in the range 0–4095.
By default, these formats do not include the S-VLAN ID unless you specify the optional
stacked keyword.
NOTE: The use of the stacked keyword is not supported for VLAN subinterfaces based
on agent-circuit-identifier information, otherwise known as ACI VLANs. When you issue
the aaa tunnel calling-number-format-fallback fixed stacked, aaa tunnel
calling-number-format-fallback fixed-adapter-embedded stacked, or aaa tunnel
calling-number-format-fallback fixed-adapter-new-field stacked command for an
ACI VLAN, the values that appear in the 4-byte S-VLAN ID and 4-byte VLAN ID fields
are incorrect.
Fallback format for Ethernet interfaces that use fixed:
systemName (up to 4 bytes) slot (2 bytes) port (1 byte) S-VLAN (4 bytes) VLAN (4
bytes)
Fallback format for Ethernet interfaces that use fixed-adapter-embedded:
systemName (up to 4 bytes) slot (1 byte) adapter (1 byte) port (1 byte) S-VLAN (4
bytes) VLAN (4 bytes)
Fallback format for Ethernet interfaces that use fixed-adapter-new-field:
systemName (up to 4 bytes) slot (2 bytes) adapter (1 byte) port (2 bytes) S-VLAN
(4 bytes) VLAN (4 bytes)
The S-VLAN ID field in the fallback AVP 22 is set to 0 (zero) if you do not specify the
optional stacked keyword, or if you specify the optional stacked keyword but the
Ethernet interface does not have an S-VLAN ID.
Example—The following command configures the fallback AVP 22 in
fixed-adapter-new-field format for an Ethernet interface with an S-VLAN ID:
host1(config)#aaa tunnel calling-number-format-fallback fixed-adapter-new-field
stacked
For example, when you configure this fallback format on an E320 router for an
Ethernet interface on system name western, slot 4, adapter 1, port 3, S-VLAN ID 8,
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