HP FlexFabric 12500 Command Reference Manual page 81

In IRF mode:
display ospf [ process-id ] sham-link [ area area-id ] [ standby chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Parameters
process-id: Displays sham link information for the OSPF process specified by its ID in the range of 1 to
65535. If no process is specified, this command displays sham link information for all OSPF processes.
area area-id: Displays sham link information for the OSPF area specified by its ID, which is an IP address,
or an integer in the range of 0 to 4294967295. If no area is specified, this command displays sham link
information for all OSPF areas.
standby: Displays information about the standby OSPF process. If you do not specify this keyword, the
command displays information about the active OSPF process.
slot slot-number: Specifies the card where the standby process resides by its slot number. (In standalone
mode.)
chassis chassis-number slot slot-number: Specifies the card in an IRF member device where the standby
process resides. The chassis-number argument represents the IRF member ID of the device, and the
slot-number argument represents the slot number of the card. (In IRF mode.)
Usage guidelines
Without any parameters, this command displays information about all OSPF sham links.
The active OSPF process backs up OSPF peers and routing information to the standby OSPF process only
when OSPF NSR is enabled. If OSPF NSR is disabled, this command does not display anything when
you execute it by using the standby keyword.
Examples
# Display information about all OSPF sham links.
<Sysname> display ospf sham-link
Area
0.0.0.0
# Display OSPF sham link information for OSPF area 1.
<Sysname> display ospf sham-link area 1
Sham link: 125.2.1.1 --> 95.2.1.1
OSPF Process 1 with Router ID 125.1.1.1
Sham link
Neighbor ID
95.1.1.1
OSPF Process 1 with Router ID 125.1.1.1
Source IP Destination IP
125.2.1.1 95.2.1.1
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State Cost
P-2-P 1