Cisco Catalyst 2000 Configuration Handbook page 184

Chapter 10: Server Load Balancing (SLB) 163
(global) ip slb probe Ping1 ping
(probe) address 192.168.100.1
(probe) interval 10
(probe) faildetect 4
(global) ip slb probe Ping2 ping
(probe) address 192.168.100.1
(probe) interval 10
(probe) faildetect 4
(probe) exit
Now the configuration for the internal load-balancing device is shown:
(global) ip slb firewallfarm Inside
(firewall-farm) real 192.168.100.2
(real-firewall) weight 8
(real-firewall) probe Ping1
(real-firewall) inservice
(real-firewall) exit
(firewall-farm) real 192.168.100.3
(real-firewall) weight 8
(real-firewall) probe Ping2
(real-firewall) inservice
(real-firewall) exit
(firewall-farm) inservice
(firewall-farm) exit
(global) ip slb serverfarm Servers
(server-farm) nat server
(server-farm) probe HTTP1
(server-farm) real 10.70.1.10
(real-server) inservice
(real-server) exit
(server-farm) real 10.70.1.20
(real-server) inservice
(real-server) exit
(global) ip slb vserver Vservers
(virtual-server) serverfarm Servers
(virtual-server) virtual 10.5.1.80 tcp 0
(virtual-server) inservice
(virtual-server) exit
(global) ip slb probe Ping1 ping
(probe) address 192.168.1.1
(probe) interval 10