DHCP Server Instance
17-9
Usage Guidelines
Use
update (dns) (override)
to enable an internal DHCP server to send DDNS
updates for resource records (RRs) A, TXT and PTR. A DHCP server can always override the
client even if the client is configured to perform the updates
In the DHCP server network pool, FQDN is defined as the DDNS domain name. This is used
internally in DHCP packets between the DHCP server on the switch and the DNS server
Example
WS5100(config-dhcp)#ddns domainname TestDomain.com
WS5100(config-dhcp)#
WS5100(config-dhcp)#ddns multiple-user-class
WS5100(config-dhcp)#
WS5100(config-dhcp)#ddns ttl 1000
WS5100(config-dhcp)#
WS5100(config-dhcp)#ddns update-all
WS5100(config-dhcp)#
17.1.8 default-router
DHCP Config Commands
Configures the default router or gateway IP address for the network pool. To remove the
default router list, use the
no default-router
command
default-router <Router IP address>
Parameters
Usage Guidelines
The IP address of the router should be on the same subnet as the client subnet
Example
WS5100(config-dhcp)#default-router 2.2.2.1
WS5100(config-dhcp)#
default-router
<router IP address>
Specifies the default router IP address for the
network pool
•
<router IP address> – Sets the router's IP
address
Summary of Contents for WS5100 Series
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