Cisco ASR 9000 Series Command Reference Manual page 535
Aggregation services router broadband network gateway
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Also See for ASR 9000 Series:
- Command reference manual (1138 pages) ,
- Routing configuration manual (702 pages) ,
- Reference manual (696 pages)
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Subscriber Commands
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Because BNG works only on sub-interfaces, it is required to configure sub-interfaces under SRG; not the
entire bundle or port.
Sub-interfaces on physical ports spanning different line cards (LC), or mix of physical port sub-interfaces and
bundle (or other virtual interfaces like Pseudowire Headend) sub-interfaces is not allowed.
One access sub-interface can belong to only one SRG.
Because the scope of mapping ID is only within a particular SRG, same ID can be used in a different SRG.
The ID assigned to sub-interfaces within an SRG is used for correlation or mapping of sub-interface pairings
across the peer routers. This allows for pairing of different interface or port numbers or types across routers.
Access interfaces can also be explicitly configured even if those sub-interfaces are not existing. Those interfaces
become operational under the SRG when they are actually created.
Removal or modification (for example, change of mapping ID) of sub-interfaces in SRG during runtime has
the same effect of disabling redundancy on them. This results in corresponding sessions getting cleared on
the slave side.
Task ID
Task ID
config-services
Examples
This example shows how to assign one or more access sub-interface under a subscriber redundancy group
(SRG) in BNG:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# subscriber redundancy
RP/0/RSP0/CPU0:router(config-subscr-red)# group 1
RP/0/RSP0/CPU0:router(config-subscr-red-group)# interface-list
RP/0/RSP0/CPU0:router(config-subscr-red-grp-intf)# interface Bundle-Ether1.10 id 210
RP/0/RSP0/CPU0:router(config-subscr-red-grp-intf)# interface Bundle-Ether1.11 id 211
This example shows how to assign one or more access sub-interface (as a range) under an SRG in BNG:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)# subscriber redundancy
RP/0/RSP0/CPU0:router(config-subscr-red)# group 1
RP/0/RSP0/CPU0:router(config-subscr-red-group)# interface-list
RP/0/RSP0/CPU0:router(config-subscr-red-grp-intf)# interface Bundle-Ether1 sub-if-range 1
9 id-range 201 209
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Command Reference, Release
Operation
read, write
interface-list
5.2.x
521
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