August 2005
Intermediate to advanced
798 pages
31h 12m
English
standby authentication — interface
standby [group] authenticationstringno standby [group] authenticationstring
HSRP authentication string
Group, 0; authentication string, “cisco”
This command enables authentication for a hot standby group. group specifies the hot standby group number, and string sets the authentication string (essentially a password). All HSRP routers must use the same authentication string in order to communicate. string can be from 1 to 8 characters long.
interface serial 0 ip address 10.1.2.1 255.255.255.0 standby 1 authentication letmein