Specifications

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Cisco SN 5428-2 Storage Router Software Configuration Guide
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Chapter 12 Command Line Interface Reference
clear static
clear static
To clear the mapping of the IP host to Fibre Channel (FC) address for the specified World Wide Port
Name (WWPN), use the clear static command. This command is only available when the storage router
is deployed for static transparent SCSI routing.
clear static iscsibindings {all | xxxxxxxxxxxxxxxx}
Syntax Description
Defaults None.
Command Modes Administrator.
Command History
Usage Guidelines When the storage router is deployed for static transparent SCSI routing, the IP host to FC address
mappings are saved and retained in the storage router when it is restarted. If an IP host will no longer be
accessing storage via the SN 5428-2, or if you want the SN 5428-2 to create a new mapping when the IP
host logs in again, you can clear an existing mapping. Mappings can only be cleared if they are not
currently in use.
To display the mappings that are currently configured in the storage router, use the
show static iscsibindings command.
Examples The following example displays the currently configured mappings, and then deletes the mapping for the
IP host at IP address 10.1.20.2 (WWPN 280100065338d6c0):
[SN5428-2A]# show static iscsibindings
Interface WWPN Host IP Address Host Name
--------- ---------------- ---------------- -------------------------------
fci1 280100065338d6c0 10.1.20.2 iscsi.cisco.testlab
fci1 280200065338d6c0 10.1.4.213 iqn.1987-05.com.cisco.02.0AB08....B6E5CCE.WIN1
fci2 290100065338d6c0 10.1.30.100 iqn.1987-05.com.cisco.02.9FD389....36D3D3.NT10
[SN5428-2A]# clear static iscsibindings 280100065338d6c0
Binding cleared for WWPN 280100065338d6c0
iscsibindings all Clear all IP host to FC address mappings.
iscsibindings
xxxxxxxxxxxxxxxx
Clear the mapping represented by this WWPN.
Note WWPN address notation is represented by 16 hex digits. The digits
may be separated by colons. When using WWPN addresses in this
command, colons can be omitted or placed anywhere in the address
notation as long as they do not leave one character without a partner
character.
Release Modification
3.3.1 This command was introduced.