Cisco Cisco ASR 5000
DHCPv6 Service Configuration Mode Commands
server ▀
Command Line Interface Reference, StarOS Release 18 ▄
3529
server
Configures DHCPv6 servers with which the DHCPv6 service is to communicate and specifies the algorithm used to
select DHCPv6 servers with which to communicate when multiple servers are configured.
select DHCPv6 servers with which to communicate when multiple servers are configured.
Product
GGSN
P-GW
SAEGW
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > DHCPv6 Service Configuration
configure > context context_name > dhcpv6-service service_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-dhcpv6-service)#
Syntax
server { ipv6_address [ priority priority ] | selection-algorithm { first-server | round-
robin } }
robin } }
default server selection-algorithm
no server ipv6_address
default
Uses the first-server algorithm.
no
Deletes a previously configured DHCPv6 server.
ipv6_address
Specifies the IP address of the DHCPv6 server expressed in IPv6 colon-separated-hexadecimal notation.
priority
priority
Specifies the priority of the server if multiple servers are configured.
priority
is an integer from 1 through 1000. 1 is the highest priority.
selection-algorithm { first-server | round-robin }
Specifies the algorithm used to select DHCPv6 servers with which to communicate when multiple servers are
configured.
configured.
first-server
: Uses the first-server algorithm. This algorithm dictates that the system select the DHCPv6
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.
the server of the next highest priority only when the previous server is unreachable.