R3102-R3103-HP 6600/HSR6600 Routers High Availability Command Reference

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display rpr topology
Use display rpr topology to display RPR topology information.
Syntax
display rpr topology { all | local | ring | stations } [ summary ] [ rpr interface-number ] [ | { begin |
exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
all: Displays all topology information.
local: Displays the topology information of the local station.
ring: Displays the ring topology information.
stations: Displays the topology information of all the stations on the ring.
summary: Displays the RPR topology summary.
rpr interface-number: Specifies an RPR logical interface by its type and number. If no RPR logical
interface is specified, this command displays the topology information of all the RPR stations on your
device.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Examples
# Display all topology information.
<Sysname> display rpr topology all
Ring-level topology information on interface: RPR1
Stations on ringlet0: 1
Stations on ringlet1: 1
Total stations on ring: 2
Jumbo preference: regular
Ring topology type: closed ring
Local station topology information on interface: RPR1
Station name:
Mac address: 00e0-fc00-1001
IP address: 0.0.0.0 Jumbo preference: regular
Active protection mode: steer
Protection state on the west span: idle