How to configure a Netscreen HA pair

Netscreen A
set interface ethernet1 zone untrust
set interface ethernet1 ip 20.1.1.1/24
set interface ethernet3 zone trust
set interface ethernet3 ip 10.1.1.1/24
set interface ethernet3 manage-ip 10.1.1.20
set nsrp rto-mirror sync
set nsrp monitor interface ethernet1
set nsrp monitor interface ethernet3
set nsrp cluster id 1
save

Netscreen B

set interface ethernet3 zone trust
set interface ethernet3 ip 10.1.1.1/24
set interface ethernet3 manage-ip 10.1.1.21
set nsrp rto-mirror sync
set nsrp monitor interface ethernet1
set nsrp monitor interface ethernet3
set nsrp cluster id 1

save

exec nsrp sync global-config save

reset

exec nsrp sync global-config save

exec nsrp sync global-config check-sum