Brocade Communications Systems ServerIron ADX 12.4.00 - Manual (Page 176)

164 ServerIron ADX Global Server Load Balancing Guide
53-1002437-01
GSLB optimization
1
Syntax: show gslb site
The optimized dist hcheck parameter in the show gslb site output indicates if VIP list process
optimization is enabled on ServerIron ADX.
Configuration example
On controller ServerIron ADX, configure the following commands.
ServerIronADX(config)# gslb process-vip-list-optimize

ServerIronADX(config)# gslb site site-1
ServerIronADX(config-gslb-site-site-1)# si 5.5.5.1 optimized-dist-hcheck
ServerIronADX(config-gslb-site-site-1)# exit
ServerIronADX(config)# gslb site site-2
ServerIronADX(config-gslb-site-site-2)# si 68.87.1.2 optimized-dist-hcheck
ServerIronADX(config-gslb-site-site-2)# exit
ServerIronADX(config)# write memory
ServerIronADX(config) #reload
On the site ServerIron ADX, configure the following commands.
ServerIronADX(config)# gslb send-vip-list-optimize
ServerIronADX(config)# write memory
ServerIronADX(config)# reload
NOTE
A reload is required if the GSLB optimization features are enabled on the GSLB controller or a GSLB
site ServerIron ADX.
ServerIronADX# show gslb site
SITE: site-1
Enhanced RTT smoothing: OFF

SI: 68.87.24.37:
state: CONNECTION ESTABLISHED
Protocol Version: 1
distributed health-chk
Active RTT gathering: NO
Secure Authenticate/Encrypt: NO, Optimized dist hcheck: YES,
Current num. Session CPU load Preference Location Connection
sessions util(%) (%) (0-255) Load-Avg
160 0 4 128 N-AM --
Virtual IPs:
68.87.9.213(A) 68.87.8.212(A)
68.87.7.211(A) 68.87.6.210(A)
68.87.5.209(A) 68.87.4.208(A)
68.87.3.207(A) 68.87.2.206(A)
3.3.3.233(A) 68.87.64.202(A)
68.87.64.215(A) 68.87.64.214(A)
68.87.64.213(A) 68.87.64.216(A)
68.87.64.210(S) 68.87.64.209(S)
68.87.64.208(S) 68.87.64.204(S)
68.87.64.137(S) 68.87.64.180(S)
68.87.64.183(S) 68.87.64.196(S)
68.87.64.164(A) 68.87.64.132(S)