R0106-HP MSR Router Series Layer 3 - IP Routing Command Reference(V7)

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Usage guidelines
To disable prefix suppression on an interface associated with an OSPF process that has been enabled
with prefix suppression, execute the ospf prefix-suppression disable command on that interface.
For more information, see "prefix-suppression."
Examples
# Enable prefix suppression on GigabitEthernet 2/1/2.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/2
[Sysname-GigabitEthernet2/1/2] ospf prefix-suppression
Related commands
prefix-suppression
ospf primary-path-detect bfd echo
Use ospf primary-path-detect bfd echo to enable BFD single-hop echo detection for OSPF FRR or OSPF
PIC.
Use undo ospf primary-path-detect bfd to restore the default.
Syntax
ospf primary-path-detect bfd echo
undo ospf primary-path-detect bfd
Default
BFD single-hop echo detection is disabled for OSPF FRR or OSPF PIC.
Views
Interface view
Predefined user roles
network-admin
Usage guidelines
This command enables OSPF PIC or OSPF FRR to use BFD single-hop echo detection to detect primary
link failures.
Examples
# On GigabitEthernet 2/1/1, enable BFD single-hop echo detection for OSPF FRR.
<Sysname> system-view
[Sysname] ospf 1
[Sysname-ospf-1] fast-reroute lfa
[Sysname-ospf-1] quit
[Sysname] bfd echo-source-ip 1.1.1.1
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] ospf primary-path-detect bfd echo
# On GigabitEthernet 2/1/2, enable BFD single-hop echo detection for OSPF PIC.
<Sysname> system-view
[Sysname] ospf 1
[Sysname-ospf-1] pic additional-path-always