Brocade Communications Systems 12.4.00 manual

Displaying GSLB information 1

The GSLB protocol allows you to query the site ServerIron ADXs for configuration information as well as the session and CPU information used by the GSLB policy. You can view detailed configuration information and statistics for the site ServerIron ADX, from the GSLB management console. You can display the following information:

•Real server configuration

•Virtual server configuration

•Port binding information (for the bindings between TCP/UDP ports on the real servers and the virtual server that represents the real servers)

•Session statistics for sessions between clients and the real servers

To display real server information for the real servers configured on a remote ServerIron ADX, enter commands such as the following at any level of the GSLB ServerIron ADX’s CLI.

ServerIronADX(config)# rshow 209.157.22.209 server real
Real Servers Info							Mac-addr: abcd.5a11.d042
Name : rs1			Range:1	State:Active
IP:10.10.10.1		Ms				Tx-pkts	Wt:1	Max-conn:1000000
Port	State		CurConn	TotConn	Rx-pkts		Rx-octet		Tx-octet	Reas
----	-----	--	-------	-------	-------	-------	--------		--------	----
ftp	enabled	0	0	0	0	0	0		0	0
http	enabled	0	0	0	0	0	0		0	0
default	unbnd	0	0	0	0	0	0		0	0
Server	Total		0	0	0	0	0		0	0
Name : rs2			Range:1	State:Active			Mac-addr: abcd.5a11.d043
IP:10.10.10.2		Ms				Tx-pkts	Wt:1	Max-conn:1000000
Port	State		CurConn	TotConn	Rx-pkts		Rx-octet		Tx-octet	Reas
----	-----	--	-------	-------	-------	-------	--------		--------	----
ftp	enabled	0	0	0	0	0	0		0	0
http	enabled	0	0	0	0	0	0		0	0
default	unbnd	0	0	0	0	0	0		0	0
Server	Total		0	0	0	0	0		0	0

The command in this example displays real server configuration information for the remote ServerIron ADX with management IP address 209.157.22.209. As shown in Figure 1 on page 4, this ServerIron ADX is part of the “sunnyvale” site and is configured to load balance two real servers. In this example, the real servers are named rs1 and rs2.

Syntax: rshow <remote-ip-addr>server real virtual session bind

The <remote-ip-addr>parameter specifies the remote ServerIron ADX’s management IP address. The real virtual session bind parameter specifies the information you want to display:

•real: displays real server information. This option is equivalent to entering the show server real command on the remote ServerIron ADX.

•virtual: displays virtual server information. This option is equivalent to entering the show server virtual-name-or-ipcommand on the remote ServerIron ADX.

•session: displays session statistics. This option is equivalent to entering the show server session command on the remote ServerIron ADX.

•bind: displays port binding information. This option is equivalent to entering the show server bind command on the remote ServerIron ADX.

ServerIron ADX Global Server Load Balancing Guide	169
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