Lenovo RackSwitch G8332 Command Reference Manual page 593

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Table 324.
Domain Name Service Options
Command Syntax and Usage
ip dns ipv6 secondary­server [<IPv6 address>] [data­port|
|mgt­port]
You are prompted to set the IPv6 address for your secondary DNS server,
using hexadecimal format with colons. If the primary DNS server fails, the
configured secondary will be used instead.
Command mode: Global configuration
no ip dns ipv6 secondary­server
Removes the IPv6 secondary DNS server.
Command mode: Global configuration
ip dns ipv6 request­version {ipv4|ipv6}
Sets the protocol used for the first request to the DNS server, as follows:
IPv4

IPv6

Command mode: Global configuration
show ip dns
Displays the current Domain Name System settings.
Command mode: All
Chapter 4: Configuration Commands
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