Brocade Virtual ADX Global Server Load Balancing Guide (Supporting ADX v03.1.00) - Manual (Page 113)

Brocade Virtual ADX Global Server Load Balancing Guide 103
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GSLB optimization
1
5. Issue the show gslb site command to determine if optimization of the VIP list processing is
enabled for a Site Brocade Virtual ADX, as shown in the following.
Syntax: show gslb site
The optimized dist hcheck parameter in the show gslb site output indicates if VIP list process
optimization is enabled on Brocade Virtual ADX.
Configuration example
On the controller Brocade Virtual ADX, configure the following commands.
Virtual ADX(config)#gslb process-vip-list-optimize
Virtual ADX(config)#gslb site site-1
Virtual ADX(config-gslb-site-site-1)#si 10.5.5.1 optimized-dist-hcheck
Virtual ADX(config-gslb-site-site-1)#exit
Virtual ADX(config)#gslb site site-2
Virtual ADX(config-gslb-site-site-2)#si 10.87.1.2 optimized-dist-hcheck
Virtual ADX(config-gslb-site-site-2)#exit
Virtual ADX(config)#write memory
Virtual ADX(config) #reload
On the site Brocade Virtual ADX, configure the following commands.
Virtual ADX(config)#gslb send-vip-list-optimize
Virtual ADX(config)#write memory
Virtual ADX(config)#reload
NOTE
A reload is required if the GSLB optimization features are enabled on the GSLB controller or a GSLB
site ADX.
Virtual ADX#show gslb site
SITE: site-1
Enhanced RTT smoothing: OFF
SI: 10.87.24.37:
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:
10.87.9.213(A) 10.87.8.212(A)
10.87.7.211(A) 10.87.6.210(A)
10.87.5.209(A) 10.87.4.208(A)
10.87.3.207(A) 10.87.2.206(A)
10.3.3.233(A) 10.87.64.202(A)
10.87.64.215(A) 10.87.64.214(A)
10.87.64.213(A) 10.87.64.216(A)
10.87.64.210(S) 10.87.64.209(S)
10.87.64.208(S) 10.87.64.204(S)
10.87.64.137(S) 10.87.64.180(S)
10.87.64.183(S) 10.87.64.196(S)
10.87.64.164(A) 10.87.64.132(S)