Alcatel-Lucent 7750 SR OS Service Manual page 408

Configuring a VPLS Service with CLI
Spoke SDP Auto Edge
The spoke SDP
spoke SDP is connected to another bridge.
If auto-edge is enabled, and STP concludes there is no bridge behind the spoke SDP, the
OPER_EDGE variable will dynamically be set to true. If auto-edge is enabled, and a BPDU is
received, the OPER_EDGE variable will dynamically be set to true (see
page 407).
Valid values for spoke SDP auto-edge are enabled and disabled with enabled being the default.
CLI Syntax: config>service>vpls>spoke-sdp>stp#
Spoke SDP Link Type
The spoke SDP
this spoke SDP. If there is only a single bridge, transitioning to forwarding state will be based on
handshaking (fast transitions). If more than two bridges are connected via a shared media, their
spoke SDPs should all be configured as shared, and timer-based transitions are used.
Valid values for spoke SDP link-type are shared and pt-pt with pt-pt being the default.
CLI Syntax: config>service>vpls>spoke-sdp>stp#
Page 408
command is used to instruct STP to dynamically decide whether the
edge-port
[no] auto-edge
Default: auto-edge
command instructs STP on the maximum number of bridges behind
link-type
link-type {pt-pt|shared}
Default: link-type pt-pt
Restore Default: no link-type
Spoke SDP Edge Port on
7750 SR OS Services Guide