R3303-HP 6600/HSR6600 Routers High Availability Command Reference

<Sysname> reset rpr protection statistics

rpr admin-request

Use rpr admin-request to send an RPR protection request on the specified ringlet.

Syntax

rpr admin-request { fs | idle | ms } { ringlet0 | ringlet1 }

Default

Idle protection applies.

Views

Layer 3 RPR logical interface view

Default command level

2: System level

Parameters

fs: Sends a forced switch (FS) protection request.

idle: Sends an idle protection request.

ms: Sends a manual switch (MS) protection request.

ringlet0: Sends a protection request on Ringlet 0.

ringlet1: Sends a protection request on Ringlet 1.

Usage guidelines

Six types of protection requests, FS, signal fail (SF), signal degrade (SD), MS, wait to restore (WTR), and

idle, are available with decreased priorities. Among them, FS and MS requests are sent manually,

whereas SF, SD, and WTR requests are sent automatically.

• Use the rpr admin-request fs command to send an FS protection request. As the FS request takes

priority over all other requests, you can remove it from the RPR ring only with the rpr admin-request

idle command.

• Use the rpr admin-request ms command to send an MS protection request. As the priority of the MS

request is the lowest, RPR ring does not perform MS switching if any other type of protection request

is present. On the contrary, the FS, SF, or SD request can override the MS request.

• Use the rpr admin-request idle command to clear the FS or MS protection request.

Examples

# Configure Layer 3 RPR logical interface RPR 1 to send an FS protection request on Ringlet 0.

<Sysname> system-view

[Sysname] interface rpr 1

[Sysname-RPR1] rpr admin-request fs ringlet0

rpr bind

Use rpr bind to bind an RPR logical interface with an RPR physical port.

Use undo rpr bind to remove the binding.