display dns server

Function

The display dns server command displays information about DNS servers.

Format

display dns server [ vpn-instance vpn-instance-name | all ]

Parameters

Parameter	Description	Value
vpn-instance vpn-instance-name	Displays information about DNS servers of a specified VPN instance.	The value must be an existing VPN instance name.
all	Displays information about all DNS servers, including both public and private DNS servers. NOTE: If neither vpn-instance vpn-instance-name nor all is specified, only information about public DNS servers is displayed.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After configuring DNS server addresses, you can run the display dns server command to view the configuration and sequence of DNS servers.

Example

# Display information about DNS servers.

<HUAWEI> display dns server
IPv4 Dns Servers :
Domain-server        IpAddress
     1               10.16.1.1
     2               10.17.1.1

IPv6 Dns Servers :
Domain-server        Ipv6Address                              (Interface Name)
     1               FC00:1::1

# Display information about the DNS servers of the VPN instance vpn1.

<HUAWEI> display dns server vpn-instance vpn1
IPv4 Dns Servers :
Domain-server        IpAddress           VPN-Instance
     1               172.16.1.1          vpn1
     2               172.16.1.2          vpn1

IPv6 Dns Servers :
No configured servers.

**Table 1** Description of the **display dns server** command output
Item	Description
IPv4 Dns Servers	IPv4 DNS server configuration.
Domain-server	DNS server number, indicating the order in which they were configured.
IpAddress	IP address of the DNS server. During DNS resolution, the first DNS server is used. If this server fails to resolve packets, the second DNS server is used. The value is set using the dns server command.
IPv6 Dns Servers	IPv6 DNS server configuration.
Ipv6Address	IPv6 address of the IPv6 DNS server. The value is set using the dns server ipv6 command.
Interface Name	Interface name, which only corresponds to the local IPv6 link address. The value is set using the dns server ipv6 command.
VPN-Instance	VPN instance name. The value is set using the dns server command.