HPE FlexFabric 5950 Series Command Reference

132
Views
System view
Predefined user roles
network-admin
Parameters
ip-address: Specifies the IPv4 address of a DNS server.
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a
case-sensitive string of 1 to 31 characters. To specify a DNS server IPv4 address for the public
network, do not use this option.
Usage guidelines
The device sends a DNS query request to the DNS servers in the order their IPv4 addresses are
specified.
The system allows a maximum of six DNS server IPv4 addresses for the public network or each VPN
instance. You can specify DNS server IPv4 addresses for both public network and VPN instances.
If you do not specify an IPv4 address, the undo dns server command removes all DNS server IPv4
addresses for the public network or the specified VPN instance.
Examples
# Specify DNS server IPv4 address 172.16.1.1.
<Sysname> system-view
[Sysname] dns server 172.16.1.1
Related commands
display dns server
dns source-interface
Use dns source-interface to specify the source interface for DNS packets.
Use undo dns source-interface to restore the default.
Syntax
dns source-interface interface-type interface-number [ vpn-instance vpn-instance-name ]
undo dns source-interface interface-type interface-number [ vpn-instance vpn-instance-name ]
Default
No source interface is specified for DNS packets. The device uses the primary IP address of the
output interface of the matching route as the source IP address for a DNS request.
Views
System view
Predefined user roles
network-admin
Parameters
interface-type interface-number: Specifies an interface by its type and number.
vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a
case-sensitive string of 1 to 31 characters. To specify a source interface for the public network, do
not use this option.

HPE FlexFabric 5950 Series Specifications

General

Brand	HPE
Model	FlexFabric 5950 Series
Category	Switch
Language	English