HPE 5920 series User Manual

126
Basic IP forwarding commands
display fib
Use display fib to display FIB entries.
Syntax
display fib [ vpn-instance vpn-instance-name ] [ ip-address [ mask | mask-length ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
vpn-instance vpn-instance-name: Displays the FIB table for the specified VPN. The
vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If you do not specify a
VPN, this command displays the FIB entries of the public network.
ip-address: Displays the FIB entry that matches the specified destination IP address.
mask: Specifies the mask for the IP address.
mask-length: Specifies the mask length for the IP address, the number of consecutive ones in the
mask. The value range is 0 to 32.
Usage guidelines
Each FIB entry contains a destination IP address/mask, next hop, and output interface.
If you specify an IP address without a mask or mask length, this command displays the longest
matching FIB entry.
If you specify an IP address and a mask or mask length, this command displays the exactly matching
FIB entry.
Examples
# Display all FIB entries of the public network.
<Sysname> display fib
Destination count: 9 FIB entry count: 9
Flag:
U:Useable G:Gateway H:Host B:Blackhole D:Dynamic S:Static
R:Relay F:FRR
Destination/Mask Nexthop Flag OutInterface/Token Label
0.0.0.0/32 127.0.0.1 UH InLoop0 Null
127.0.0.0/8 127.0.0.1 U InLoop0 Null
127.0.0.0/32 127.0.0.1 UH InLoop0 Null
127.0.0.1/32 127.0.0.1 UH InLoop0 Null
127.255.255.255/32 127.0.0.1 UH InLoop0 Null
192.168.0.0/24 192.168.0.63 U M-GE0/0/0 Null

HPE 5920 series Specifications

General

Brand	HPE
Model	5920 series
Category	Switch
Language	English