AA on spoke SDP services allows AA divert of the spoke SDP, logically representing a remote service point, typically used where the remote node does not support AA. A SAP or spoke SDP can be assigned an app-profile, and when this app-profile is enabled for divert, all packets to and from that SAP or spoke SDP are diverted to an AA ISA (for forwarding classes that are configured as divert eligible).
Table: Spoke SDP divert shows spoke SDP divert capabilities.
| Access node service (spoke SDP type) | Connected to service | ||||
|---|---|---|---|---|---|
Epipe |
VPLS |
IES |
VPRN |
Ipipe |
|
Epipe (Ethernet spoke) |
Y |
Y |
Y |
Y |
Y |
Ipipe (IP spoke) |
N/A |
N/A |
Y |
Y |
Y |
VPLS (Ethernet spoke) |
N/A |
Y |
Y |
Y |
N |
Spoke SDP divert is only supported on services to/from IOM3-XP or newer IOMs or IMMs.