Brocade Virtual ADX Global Server Load Balancing Guide (Supporting ADX v03.1.00) - Manual (Page 123)

Brocade Virtual ADX Global Server Load Balancing Guide 113
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Displaying GSLB information
1
The text shown in bold type in the example is the information that is not displayed by the show gslb
dns zone command
Syntax: show gslb dns detail [name]
The name parameter specifies a zone name.
For descriptions of the other information displayed by the show gslb dns detail command, refer to
“Displaying DNS zone and hosts” on page 109.
Displaying metric information
You can show the following information:
• The metrics that were used to select a domain IP as the best IP. These are displayed for the VIP
and real server domain IP addresses.
• For each of the GSLB metrics that have been used to select the domain IP, the number of times
that metric was the deciding factor in selection of the IP.
TABLE 9 Global SLB zone and host application information
Field Description
site Indicates the site name of the ADX device.
SI Indicates the site ADX device name and management IP address.
session util Indicates the percentage of the ADX device session capacity that is in
use. This information is reported by the site ADX device using the GSLB
protocol.
preference The numeric preference value for this site ADX device. The preference
can be used by the GSLB policy to select a site. Refer to
“Site ADX
device’s administrative preference” on page 11.
avail. sessions Indicates the number of unused sessions in the ADX device’s session
table.
Virtual ADX#show gslb dns detail
ZONE: b.c
HOST: a:
Flashback DNS resp.
delay selection
(x100us) counters
TCP APP Count (%)
* 10.4.4.11: dns v-ip DOWN N-AM -- -- 6 (18%)
site: four, SI: 10.4.4.1
session util: 0%, avail. sessions: 524286
preference: 125
* 10.1.1.11: dns v-ip ACTIVE N-AM 0 0 6 (18%)
site: local, SI: 10.1.1.1
session util: 0%, avail. sessions: 5999985
preference: 150
* 10.2.2.11: dns v-ip DOWN N-AM -- -- 15 (46%)
site: two, SI: 10.2.2.1
session util: 0%, avail. sessions: 524286
preference: 250
* 10.3.3.11: dns real-ip DOWN N-AM -- -- 5 (15%)