Brocade Communications Systems ServerIron ADX 12.4.00 Manuale Utente

Host-level policies for site selection

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Syntax: show gslb global-statistics

Host-level policies for site selection

ServerIron ADX provides the following support for configuring GSLB policies for specified GSLB 
hosts:

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Configuring GSLB policies and apply them to hosts within GSLB domains

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Applying the global GSLB policy to all hosts

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Applying a host-level GSLB policy to one or more hosts

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Applying the global GSLB policy to some hosts and host-level GSLB policies to other hosts

Global vs host-level policy

The parameters for a host-level GSLB policy are similar to the parameters for the global GSLB 
policy. However, not all global GSLB parameters are available at the host level. 

You can configure the following GSLB parameters under the global GSLB policy only:

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Geographic prefix (geo-prefix command) (see 

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Static prefix (static-prefix command)

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Health-status reporting interval (health-status-interval command)

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GSLB protocol update interval (protocol status-interval command)

Configuring host-level policies

Host-level GSLB policies provide finer granularity in specifying the GSLB metrics, related 
parameters, and the metric order, by applying them at the host level.

To configure a host-level GSLB policy, complete the following tasks.

ServerIronADX# show gslb global-statistics

DNS proxy statistics:

TCP response         =          4 UDP response         =          5

Query type A         =          8 Query type ANY       =          1

DNSSEC response      =          3

DNS cache proxy stat:

Direct response      =          0

DNS query intercept stat:

Redirect             =          0  Direct response      =          0

Unsupported query types stat:

Error handling cnt   =          0