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DHCP Service Configuration Mode Commands
dhcp server selection-algorithm ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22948-01
dhcp server selection-algorithm
Specifies the algorithm used to select DHCP servers with which to communicate when multiple servers are configured.
Product
GGSN, ASN-GW
Privilege
Security Administrator, Administrator
Syntax
Default: Enabled
Selects the first-server algorithm to be used. This algorithm dictates that the system select the DHCP servers
according to their priority starting with the highest priority server. The system communicates with the server
of the next highest priority only when the previous server is unreachable.
Selects the first-server algorithm to be used. This algorithm dictates that the system select the DHCP servers
according to their priority starting with the highest priority server. The system communicates with the server
of the next highest priority only when the previous server is unreachable.
Default: Disabled
Selects the round-robin algorithm to be used. This algorithm dictates that the system communicates with the
servers in a circular queue according to the server‘s configured priority starting with the highest priority
server. The next request is communicated with the next highest priority server, and so on until all of the
servers have been used. At this point, the system starts from the highest priority server.
Selects the round-robin algorithm to be used. This algorithm dictates that the system communicates with the
servers in a circular queue according to the server‘s configured priority starting with the highest priority
server. The next request is communicated with the next highest priority server, and so on until all of the
servers have been used. At this point, the system starts from the highest priority server.
Usage
Use this command to determine how configured DHCP servers are utilized by the system.
Example
The following command configures the DHCP service to use the round-robin selection algorithm:
The following command configures the DHCP service to use the round-robin selection algorithm: