Displaying dns zone and hosts – Brocade Communications Systems ServerIron ADX 12.4.00 User Manual
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ServerIron ADX Global Server Load Balancing Guide
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Displaying GSLB for IPv6 configurations
2
•
Local (weight: 50; ServerIron ADX: 2001:db8::1; VIPs: 2001:db8::180 (HTTP), 2001:db8::181
(HTTP), 2001:db8::121 (FTP)
•
TWO (weight: 50; ServerIron ADX: 2001:db8::2; VIPs: 2001:db8::182 (HTTP), 2001:db8::122
(FTP))
•
THREE (weight: 0; ServerIron ADX: 2001:db8::3; VIPs: 2001:db8::183 (HTTP), 2001:db8::123
(FTP))
The IP resolution for the domain names is as follows:
•
a.b.c.: 2001:db8::180; 2001:db8::181; 2001:db8::182
•
b.b.c.: 2001:db8::121; 2001:db8::1.122
After making 36 requests for domain "a.b.c.", the distribution was:
•
Site Local got 18 requests (VIP 2001:db8::180 received 9 and VIP 2001:db8::181 received 9)
•
Site TWO got 18 requests (VIP 2001:db8::182 received all 18)
Site THREE did not receive any requests because its weight is zero.
Syntax: show gslb traffic site
Displaying DNS zone and hosts
Use the show gslb dns command to view information about the DNS zones and host names on
GSLB controllers. The command can be used with or without the <zone-name> variable, which
specifies a single zone. If this variable is omitted, all zones are displayed.
NOTE
If you also want to display information about the site and ServerIron ADX on which a VIP is
configured, use the show gslb dns detail command instead. Refer to
To display GSLB information about a specific DNS zone, you must specify the zone such as in the
example:
ServerIronADX(config)# show gslb dns zone brocade.com
ZONE: brocade.com
HOST: www:
(Global GSLB policy)
GSLB affinity group: global
Flashback DNS resp.
delay selection
(x100us) counters
TCP APP Count(%)
* 10.18.2.155:
cfg
v-ip
ACTIVE N-AM.
0
0
1 (33%)
* 10.18.2.166:
cfg
v-ip
ACTIVE N-AM.
0 0
1 (33%)
* 2001:db8::1:
cfg
v-ip
ACTIVE N-AM.
0 0
1 (33%)
* 2001:db8::5:
cfg
real-ip
DOWN N-AM.
-- --
0 (0%)
The information displayed is the same as that when you do not specify a zone name, except the
zone field is unneeded and thus does not appear.
Syntax: show gslb dns zone [<zone-name>]
The <zone-name> parameter specifies the name of the zone to be displayed.