SME CLI Commands
The commands in this appendix apply to the Cisco MDS 9000 Family of multilayer directors and fabric switches. See the "Command Modes" section to determine the appropriate mode for each command.
SME Commands
This appendix contains an alphabetical listing of commands that are unique to the SME features.
auto-volgrp
To configure the automatic volume grouping, use the auto-volgrp command. To disable this feature, use the no form of the command.
auto-volgrp
no auto-volgrp
Syntax Description
This command has no arguments or keywords.
Defaults
Disabled.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
If SME recognizes that the tape's barcode does not belong to an existing volume group, then a new volume group is created when automatic volume grouping is enabled.
Examples
The following example enables automatic volume grouping:
switch(config)# sme cluster c1
switch(config-sme-cl)# auto-volgrp
The following example disables automatic volume grouping:
switch(config)# sme cluster c1
switch(config-sme-cl)# auto-volgrp
Related Commands
|
|
show sme cluster |
Displays SME cluster information. |
clear fc-redirect config
To delete a FC-Redirect configuration on a switch, use the clear fc-redirect config command.
clear fc-redirect config {vt vt-pwwn local-switch-only}
Syntax Description
vt vt-pwwn |
Specifies the virtual target (VT) of the configuration to be deleted. The format is hh:hh:hh:hh:hh:hh:hh:hh. |
local-switch-only |
Deletes the configuration only on the local switch. |
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
This command deletes configurations (including active configurations) on the FC-Redirect created by applications such as SME and DMM. This command enables the host server to talk to the storage array, which directly bypasses the individual Intelligent Service Applications (ISAs), and causes data corruption.
You must use this command only as the last option to clear any leftover configurations that cannot be deleted from the application (SME and DMM).
Use this command while decommissioning the switch.
Examples
The following example clears the FC-Redirect configuration on the switch:
switch# clear fc-redirect config vt 2f:ea:00:05:30:00:71:64
Deleting a configuration MAY result in DATA CORRUPTION.
Do you want to continue? (y/n) [n] y
Related Commands
|
|
show fc-redirect active configs |
Displays all active configurations on the switch. |
cluster
To configure a cluster feature, use the cluster command.
cluster enable
Syntax Description
enable |
Enables or disables a cluster. |
Defaults
None.
Command Modes
Configuration mode.
Command History
|
|
3.2(2) |
This command was introduced. |
NX-OS 4.1(1b) |
This command was deprecated. |
Usage Guidelines
Starting from Cisco NX-OS 4.x release, the cluster command is replaced by the feature command.
Examples
The following example enables the SME clustering:
switch(config)# cluster enable
Related Commands
|
|
show sme cluster |
Displays information about the SME cluster. |
debug sme
To enable debugging for the SME features, use the debug sme command. To disable a debug command, use the no form of the command.
debug sme {all | demux vsan vsan id | deque | error | event vsan vsan id | ha vsan vsan id | trace vsan vsan id | trace-detail vsan vsan id | warning vsan vsan id | wwn-janitor {disable | enable | set-timer-value}}
no debug sme {all | demux vsan vsan id | deque | error | event vsan vsan id | ha vsan vsan id | trace vsan vsan id | trace-detail vsan vsan id | warning vsan vsan id | wwn-janitor {disable | enable | set-timer-value}}
Syntax Description
all |
Enables debugging of all SME features. |
demux |
Enables debugging of SME message demux. |
vsan vsan id |
Restricts debugging to a specified VSAN ID. The range is 1 to 4094. |
deque |
Enables debugging of SME message dequeue. |
error |
Enables debugging of SME errors. |
event |
Enables debugging of SME finite state machine (FSM) and events. |
ha |
Enables debugging of SME high availability (HA). |
trace |
Enables debugging of SME trace. |
trace-detail |
Enables debugging of SME trace-detail. |
warning |
Enables debugging of SME warning. |
wwn-janitor |
Displays SME WWN janitor related information. |
disable |
Disables SME WWN janitor task timer. |
enable |
Enables SME WWN janitor task timer. |
set-timer-value |
Sets SME WWN janitor task timer value in microseconds. The range is from 2000 to 240000. |
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example displays the system output from the debug sme all command:
switch# debug sme all
2007 Sep 23 15:44:44.490796 sme: fu_priority_select: - setting fd[5] for select
2007 Sep 23 15:44:44.490886 sme: fu_priority_select_select_queue: round credit(8
2007 Sep 23 15:44:44.490918 sme: curr_q - FU_PSEL_Q_CAT_CQ, usr_q_info(2), p
riority(7), credit(4), empty
2007 Sep 23 15:44:44.490952 sme: fu_priority_select: returning FU_PSEL_Q_CAT_MTS
queue, fd(5), usr_q_info(1)
2007 Sep 23 15:44:44.491059 sme: sme_get_data_from_queue(1031): dequeued mts msg
(34916564), MTS_OPC_DEBUG_WRAP_MSG
2007 Sep 23 15:44:44.491096 sme: fu_fsm_engine: line[2253]
2007 Sep 23 15:44:44.492596 sme: fu_fsm_execute_all: match_msg_id(0), log_alread
Related Commands
|
|
no debug all |
Disables all debugging. |
show sme |
Displays all information about SME. |
discover
To initiate the discovery of hosts, use the discovery command. To disable this feature, use the no form of the command.
discover host host port target target port vsan vsan id fabric fabric name
no discover host host port target target port vsan vsan id fabric fabric name
Syntax Description
host host port |
Identifies the host port WWN. The format is hh:hh:hh:hh:hh:hh:hh:hh. |
target target port |
Identifies the target port WWN. The format is hh:hh:hh:hh:hh:hh:hh:hh. |
vsan vsan id |
Selects the VSAN identifier. The range is 1 to 4093. |
fabric fabric name |
Specifies the fabric for discovery. The maximum length is 32 characters. |
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
If the discover command is issued on an existing host that could be configured or discovered, then SME deletes all the existing discovered LUNs, sends out a LOGO notification to the host, and does a discovery again.
Examples
The following example discovers a host and specifies a target, a VSAN, and a fabric for discovery:
switch(config)# sme cluster clustername1
switch(config-sme-cl)# discover host 20:00:00:00:c9:49:28:47 target
21:01:00:e0:8b:29:7e:0c vsan 2345 fabric sw-xyz
The following example disables the discovery feature:
switch(config)# sme cluster clustername1
switch(config-sme-cl)# no discover
Related Commands
|
|
show sme cluster |
Displays information about the SME cluster. |
do
Use the do command to execute an EXEC-level show command from any configuration mode or submode.
do command
Syntax Description
command |
Specifies the EXEC command to be executed. |
Defaults
None.
Command Modes
All configuration modes.
Command History
|
|
1.1(1) |
This command was introduced. |
Usage Guidelines
Use this command to execute EXEC level show commands while configuring your switch. After the EXEC command is executed, the system returns to the mode from which you issued the do command.
Examples
The following example displays the information about the cluster tape details in the SME tape volume configuration submode:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-bkgrp group1
switch(config-sme-cl-tape-bkgrp)# tape-device devicename1
switch(config-sme-cl-tape-bkgrp-tapedevice)# do show sme cluster clustername1 tape detail
Model is HP Ultrium 2-SCSI
Serial Number is HUM4A00184
Is configured as tape device b1 in tape group b1
Host 12:01:00:e0:8b:a2:08:90 Target 52:06:0b:11:00:20:4c:4c LUN 0x0000
The following example displays the counters in the interface in the SME crypto tape volume group configuration submode:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-bkgrp group1
switch(config-sme-cl-tape-bkgrp)# tape-volgrp t1
switch(config-sme-cl-tape-bkgrp-volgrp)# do show interface sme 3/1 description
5 minutes input rate 0 bits/sec, 0 bytes/sec, 0.00 KB/sec
5 minutes output rate 0 bits/sec, 0 bytes/sec, 0.00 KB/sec
input 0 bytes, 5 second rate 0 bytes/sec, 0.00 KB/sec
clear 0 bytes, encrypt 0 bytes, decrypt 0
compress 0 bytes, decompress 0 bytes
output 0 bytes, 5 second rate 0 bytes/sec, 0.00 KB/sec
clear 0 bytes, encrypt 0 bytes, decrypt 0
compress 0 bytes, decompress 0 bytes
clear luns 0, encrypted luns 0
0 key generation, 0 incorrect read
0 incompressible, 0 bad target responses
fabric
To add a fabric to the cluster, use the fabric command in the SME cluster configuration submode.
fabric fabric name
Syntax Description
fabric name |
Specifies the fabric name. The maximum length is 32 characters. |
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example adds a fabric named sw-xyz to a cluster:
switch(config)# sme cluster c1
switch(config-sme-cl)# fabric sw-xyz
Related Commands
|
|
show sme cluster |
Displays information about SME cluster. |
fabric-membership
To add a node to a fabric, use the fabric-membership command. To remove the node from the fabric, use the no form of the command.
fabric-membership fabric name
no fabric-membership fabric name
Syntax Description
fabric name |
Specifies the fabric name. The maximum length is 32 characters. |
Defaults
None.
Command Modes
SME cluster node configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
Use the fabric-membership command to put a node in a fabric.
This command has to be configured before the interface sme slot/port [force] command can be accepted. The command cannot be removed if the interface sme slot/port [force] command is enabled.
Examples
The following example specifies a fabric to which the node belongs:
switch(config)# sme cluster clustername1
switch(config-sme-cl)# node local
switch(config-sme-cl-node)# fabric-membership f1
Related Commands
|
|
interface sme |
Configures the SME interface to a cluster. |
show interface sme |
Displays interface information. |
shutdown |
Enables or disables an interface. |
fc-redirect version2 enable
Note For SME Disk clusters, all switches that are part of the cluster must have fc-redirect version 2 enabled.
To enable the version2 mode in FC-Redirect, use the fc-redirect version2 enable command in configuration mode. To disable the version2 mode in FC-Redirect, use the no form of the command.
fc-redirect version2 enable
no fc-redirect version2 enable
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
Configuration mode.
Command History
|
|
3.3(1c) |
This command was introduced. |
Usage Guidelines
This command is used to increase scalability of FC-Redirect.
Disabling version2 mode after it is enabled in the fabric is not recommended. However, if you want to disable version2 mode, you cannot disable it until all FC-Redirect configurations are deleted. FC-Redirect configurations can be deleted only by deleting all corresponding application configurations.
The MDS switches running Cisco SAN-OS 3.2.x cannot be added to the fabric after the version2 mode is enabled. If the switches are added, all further FC-Redirect configuration changes will fail across the fabric. This could lead to traffic disruption for applications such as SME and DMM.
Use the show fc-redirect configs command to see the list of applications that create FC-Redirect configurations.
If version2 mode is enabled in the fabric and you want to move a switch to a different fabric, use the clear fc-redirect decommission-switch command before moving the switch to a different fabric. If not, all switches in the new fabric will be converted to version2 mode automatically.
Note All switches in the fabric should be running SAN-OS Release 3.3.x or NX-OS 4.x. Ensure that there are no fabric changes or upgrades in progress. Use the show fc-redirect peer-switches command (UP state) to see all the switches in the fabric.
Examples
The following example shows how to enable version2 mode in FC-Redirect:
switch# fc-redirect version2 enable
Please make sure to read and understand the following implications
before proceeding further:
1) This is a Fabric wide configuration. All the switches in the
fabric will be configured in Version2 mode.Any new switches
added to the fabric will automatically be configured in version2
2) SanOS 3.2.x switches CANNOT be added to the Fabric after Version2
mode is enabled. If any 3.2.x switch is added when Version2 mode
is enabled, all further FC-Redirect Configuration changes will Fail
across the fabric. This could lead to traffic disruption for
3) If enabled, Version2 mode CANNOT be disabled till all FC-Redirect
configurations are deleted. FC-Redirect configurations can be
deleted ONLY after all the relevant application configurations
are deleted. Please use the command 'show fc-redirect configs'
to see the list of applications that created FC-Redirect
4) 'write erase' will NOT disable this command. After 'write erase'
on ANY switch in the fabric, the user needs to do:
'clear fc-redirect decommission-switch'
on that that switch. Without that, if the user moves the switch
to a different fabric it will try to convert all the switches
in the fabric to Version2 mode automatically. This might lead
to Error conditions and hence Traffic disruption.
Do you want to continue? (Yes/No) [No]Yes
Before proceeding further, please check the following:
1) All the switches in the fabric are seen in the output of
'show fc-redirect peer-switches' command and are in 'UP' state.
2) All switches in the fabric are running SanOS version 3.3.x or
3) Please make sure the Fabric is stable ie.,
No fabric changes/upgrades in progress
Do you want to continue? (Yes/No) [No] Yes
Related Commands
|
|
no fc-redirect version2 enable mode |
Disables version2 mode in FC-Redirect. |
feature
To enable and disable SME features, use the feature command. To remove the feature, use the no form of the command.
feature {cluster | sme}
no feature {cluster | sme}
Syntax Description
cluster |
Enables or disables the clustering feature. |
sme |
Enables or disables the storage media encryption (SME) services. |
Defaults
Disabled.
Command Modes
Configuration mode.
Command History
|
|
NX-OS 4.1(1b) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example shows how to enable clustering and configure SME services:
switch(config)# feature cluster
switch(config)# feature sme
Related Commands
|
|
show sme cluster |
Displays SME cluster information. |
interface sme
To configure the SME interface on a switch, use the interface sme command. To remove the interface, use the no form of the command.
interface sme slot /port
no interface sme slot /port
Syntax Description
slot |
Identifies the number of the MSM-18/4 module slot. |
port |
Identifies the number of the SME port. |
Defaults
Disabled.
Command Modes
Configuration mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
To use this command, clustering must be enabled using the feature cluster command and SME services must be activated using the feature sme command.
Once you have configured the interface, use the no shutdown command to enable the interface.
To delete the SME interface, you must first remove the switch from the cluster. Use the no sme cluster command to remove the switch from the cluster and then use the no interface command to delete the interface.
The interface commands are available in the (config-if) submode.
Examples
The following example configures and enables the SME interface on the MSM-18/4 module slot and the default SME port:
switch(config)# interface sme 3/1
switch(config-if)# no shutdown
Related Commands
|
|
show interface sme |
Displays interface information. |
shutdown |
Enables or disables an interface. |
interface sme (SME cluster node configuration submode)
To add a SME interface from a local or a remote switch to a cluster, use the interface sme command. To delete the interface, use the no form of the command.
interface sme (slot/port) [force]
no interface sme (slot/port) [force]
Syntax Description
slot |
Identifies the MSM-18/4 module slot. |
port |
Identifies the SME port. |
force |
(Optional) Forcibly clears the previous interface context in the interface. |
Defaults
Disabled.
Command Modes
SME cluster node configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
You have to first configure a node using the fabric-membership command before this command can be executed.
To use this command, clustering must be enabled using the feature cluster command and SME services must be activated using the feature sme command.
To delete the SME interface, first remove the switch from the cluster. Use the no sme cluster command to remove the switch from the cluster and then use the no interface command to delete the interface.
Examples
The following example specifies the fabric to which the node belongs and then adds the SME interface (4/1) from a local switch using the force option:
switch(config)# sme cluster clustername1
switch(config-sme-cl)# node local
switch(config-sme-cl-node)# fabric-membership f1
switch(config-sme-cl-node)# interface sme 4/1 force
The following example specifies the fabric to which the node belongs and then adds the SME interface (4/1) from a remote switch using the force option:
switch(config)# sme cluster clustername1
switch(config-sme-cl)# node 171.71.23.33
switch(config-sme-cl-node)# fabric-membership f1
switch(config-sme-cl-node)# interface sme 4/1 fabric sw-xyz
Related Commands
|
|
fabric-membership |
Adds the node to a fabric. |
show interface |
Displays SME interface details. |
key-ontape
To configure keys on the tape mode and store the encrypted security keys on the backup tapes, use the key-ontape command. To disable this feature, use the no form of the command.
key-ontape
no key-ontape
Syntax Description
This command has no arguments or keywords.
Defaults
Disabled.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
This command allows the encrypted security keys to be stored on the backup tapes.
Note This feature is supported only for unique keys.
Before using this command, automatic volume grouping should be disabled by using the auto-volgrp command.
Examples
The following example enables the key-ontape feature:
switch(config)# sme cluster clustername1
switch(config-sme-cl)# key-ontape
The following example disables the key-ontape feature:
switch(config)# sme cluster clustername1
switch(config-sme0-cl)# no key-ontape
Related Commands
|
|
no auto-volgrp |
Disables automatic volume grouping. |
no shared-key |
Specifies unique key mode. |
show sme cluster key |
Displays information about cluster key database. |
show sme cluster <clustername> tape summary |
Displays information about tapes. |
link-state-trap
To enable an Simple Network Management Protocol (SNMP) link state trap on an interface, use the link-state-trap command. To disable this feature, use the no form of the command.
link-state-trap
no link-state-trap
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
Interface configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example enables the link-state-trap on the SME interface:
switch(config)# interface sme 4/1
switch(config-if)# link-state-trap
The following example disables the link-state-trap on the SME interface:
switch(config)# interface sme 4/1
switch(config-if)# no link-state-trap
node
To configure SME switch, use the node command. To disable this command, use the no form of the command.
node {local | {A.B.C.D | X:X::X /n| DNS name}}
no node {local | {A.B.C.D | X:X::X /n| DNS name}}
Syntax Description
local |
Configures the local switch. |
A.B.C.D |
Specifies the IP address of the remote switch in IPv4 format. |
X:X::X/n |
Specifies the IP address of the remote switch in IPv6 format. |
DNS name |
Specifies the name of the remote database. |
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example adds the SME interface from a local switch:
switch(config)# sme cluster c1
switch(config-sme-cl)# node local
switch(config-sme-cl-node)#
The following example adds the SME interface from a remote switch:
switch(config))# sme cluster c1
switch(config-sme-cl)# node 171.71.23.33
switch(config-sme-cl-node)#
Related Commands
|
|
show sme cluster node |
Displays SME node information about a local or remote switch. |
odrt.bin
To perform offline data recovery of tape encrypted by SME, use the odrt.bin command on Linux-based systems. This command allows you to recover data when the MSM-18/4 module or the Cisco MDS 9222i fabric switch is not available.
odrt.bin [--help][--version]{-h | -l | -r | -w}{if=input_device_or_file | of=output_device_or_file | kf=key_export_file | verbose=level}
Syntax Description
--help |
(Optional) Displays information on the tool. |
--version |
(Optional) Displays the version of the tool. |
-h |
Reads and prints the tape header information on the tape. |
-l |
Lists all SCSI devices. |
-r |
Reads the tape device and writes data to intermediate files. |
-w |
Reads the intermediate files on disk and writes data to the tape. |
if |
Specifies the input device or file. |
of |
Specifies the output device or file |
kf |
Specifies the key export file name. |
verbose |
Specifies the level. |
Defaults
None.
Command Modes
None. This command runs from the Linux shell.
Command History
|
|
3.3(1c) |
This command was introduced. |
Usage Guidelines
The odrt.bin command operates in the following steps:
•Tape-to-disk- In this mode, the odrt.bin command reads the encrypted data from the tape and stores it as intermediate files on the disk. This mode is invoked with the -r flag. The input parameter is the tape device name and filename on the disk is the output parameter.
•Disk-to-tape- In this mode, the odrt.bin command reads intermediate files on the disk, decrypts and decompresses (if applicable) the data and writes the clear-text data to the tape. The decryption key is obtained from the volume group file that is exported from the Cisco Key Management Center (KMC). This mode is invoked with the -w flag. The input parameter is the filename on the disk and tape device name is the output parameter. The volume group file name (key export file) is also accepted as a parameter. Key export password needs to be entered at the command prompt.
Note For information on exporting volume groups, see Chapter 7 "Configuring SME Key Management."
Examples
The following command reads and prints the Cisco tape header information on the tape:
The following example read the data on tape into intermediate files on disk:
odrt -r if=/dev/sg0 of=diskfile
The following command reads the encrypted/compressed data in intermediate files and writes back the decrypted/decompressed data to the tape:
odrt -w if=diskfile of=/dev/sg0 kf=c1_tb1_Default.dat
A sample output of the odrt.bin command follows:
[root@ips-host06 odrt]# ./odrt.bin -w if=c of=/dev/sg2 kf=sme_L700_IBMLTO3_Default.dat
verbose=3
Please enter key export password:
Elapsed 0:3:39.28, Read 453.07 MB, 2.07 MB/s, Write 2148.27 MB, 9.80 MB/s
rule
To specify the tape volume group regular expression, use the rule command. To disable this feature, use the no form of the command.
rule {range range | regexp regular expression}
no rule {range range | regexp regular expression}
Syntax Description
range range |
Specifies the crypto tape volume barcode range. The maximum length is 32 characters. |
regexp regular expression |
Specifies the volume group regular expression. The maximum length is 32 characters. |
Defaults
None.
Command Modes
SME crypto tape volume group configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example specifies the volume group regular expression:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-bkgrp tbg1
switch(config-sme-cl-tape-bkgrp)# tape-volgrp tv1
switch(config-sme-cl-tape-bkgrp-volgrp)#rule regexp r1
Related Commands
|
|
show sme cluster |
Displays information about SME cluster. |
tape-bkgrp groupname |
Configures crypto backup group. |
tape-volgrp volume groupname |
Configures crypto backup volume group. |
scaling batch enable
Note For SME Disk clusters, batching mode is automatically enabled.
To enable scalability in the SME configuration, use the scaling batch enable command. To disable this feature, use the no form of the command.
scaling batch enable
no scaling batch enable
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
4.1(3) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example enables SME scalability:
switch(config)# sme cluster c1
switch(config-sme-cl)# scaling batch enable
security-mode
To configure the SME security settings, use the security-mode command. To delete the security settings, use the no form of the command.
security-mode {basic | standard | advanced {schema threshold threshold total total }}
no security-mode {basic | standard | advanced {schema threshold threshold total total }}
Syntax Description
basic |
Sets the SME security level to basic. |
standard |
Sets the SME security level to standard. |
advanced |
Sets the SME security level to advanced. |
schema |
Configures the recovery schema. |
threshold threshold |
Configures the recovery schema threshold. The limit is 2 to 3. |
total total |
Configures the recovery schema total. The limit is 5 to 5. |
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example sets the security mode to basic:
switch(config)# sme cluster c1
switch(config-sme-cl)# security-mode basic
The following example sets the security mode to advanced:
switch(config)# sme cluster c1
switch(config-sme-cl)# security-mode advanced schema threshold 3 total 5
Related Commands
|
|
show sme cluster |
Displays information about the security settings. |
setup
To run the basic setup facility, use the setup command.
setup ficon | sme
Syntax Description
ficon |
Runs the basic FICON setup command facility. |
sme |
Runs the basic SME setup command facility. |
Defaults
None.
Command Modes
EXEC.
Command History
|
|
3.3(1c) |
This command was introduced. |
Usage Guidelines
Use the setup sme command to create the sme-admin and sme-recovery roles for SME.
Examples
The following example creates the sme-admin and sme-recovery roles:
switch(config)# setup sme
Set up four roles necessary for SME, sme-admin, sme-stg-admin, sme-kmc-admin and
sme-recovery? (yes/no) [no] yes
If CFS is enabled, please commit the roles so that they can be available.
Related Commands
|
|
show role |
Displays information about the various SME role configurations. |
shared-keymode
To configure the shared key mode, use the shared-keymode command. To specify the unique key mode, use the no form of the command.
shared-keymode
no shared-keymode
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
The shared-keymode command generates a single key that is used for a group of backup tapes.
The no shared-keymode command generates unique or specific keys for each tape cartridge.
Note The shared unique key mode should be specified if you want to enable the key-ontape feature.
Examples
The following example specifies the shared key mode:
switch(config)# sme cluster c1
switch(config-sme-cl)# shared-keymode
The following example specifies the shared unique keymode:
switch(config)# sme cluster c1
switch(config-sme-cl)# no shared-keymode
Related Commands
|
|
show sme cluster |
Displays SME cluster information. |
show debug
To display all SME-related debug commands configured on the switch, use the show debug command.
show debug {cluster {bypass | sap sap bypass} | sme bypass}
Syntax Description
cluster |
Displays all the debugging flags. |
bypass |
Displays the bypass flags. |
sap sap |
Displays all debugging flags of SAP. Specifies the SAP in the range from 1 to 65535. |
sme |
Displays all the debugging flags of SME. |
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example shows all debug commands configured on the switch:
ILC_HELPER errors debugging is on
ILC_HELPER info debugging is on
Related Commands
|
|
debug sme |
Debugs SME features. |
show fc-redirect active-configs
To display all active configurations on a switch, use the show fc-redirect active-configs command.
show fc-redirect active-configs
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
This command is used to verify if there are active configurations running on the switch during the following procedures:
•Downgrading from a Cisco SAN-OS 3.2(1) image (supporting FC-Redirect) to an older image where FC-Redirect is not supported.
•Decommissioning a local switch.
Note Active configuration implies configurations created by applications running on the current switch or applications created on remote switches, except the targets and hosts connected to the local switch.
Examples
The following example displays the active configurations running on the switch:
switch# show fc-redirect active-configs
Appl UUID = 0x00D8 (ISAPI CFGD Service)
SSM Switch WWN = 20:00:00:05:30:00:90:9e (LOCAL)
Vt PWWN = 2f:ea:00:05:30:00:71:64
Tgt PWWN = 21:00:00:20:37:38:63:9e (LOCAL)
Local Host PWWN = 21:00:00:e0:8B:0d:12:c6
Appl UUID = 0x00D8 (ISAPI CFGD Service)
SSM Switch WWN = 20:00:00:05:30:00:90:9e (LOCAL)
Vt PWWN = 2f:ea:00:05:30:00:71:65
Tgt PWWN = 21:00:00:20:37:18:67:2c
Local Host PWWN = 21:00:00:e0:8B:0d:12:c6
Appl UUID = 0x00D8 (ISAPI CFGD Service)
SSM Switch WWN = 20:00:00:0d:EC:20:13:00 (REMOTE)
Vt PWWN = 2f:ea:00:05:30:00:71:66
Tgt PWWN = 21:00:00:20:37:18:64:92
Local Host PWWN = 21:00:00:e0:8B:0d:12:c6
Related Commands
|
|
clear fc-redirect vt |
Clears the active configurations on the local switch. |
show fc-redirect configs
To display all the current configuration mode on a switch, use the show fc-redirect configs command.
show fc-redirect configs
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
EXEC mode
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example displays the current configuration mode on a switch:
switch# show fc-redirect configs
Configuration Mode = MODE_V1
Appl UUID = 0x00D8 (ISAPI CFGD Service)
SSM Switch WWN = 20:00:00:05:30:00:90:9e (LOCAL)
Vt PWWN = 2f:ea:00:05:30:00:71:61
Tgt PWWN = 21:00:00:20:37:38:89:86
Host 1: Host PWWN = 21:00:00:e0:8b:0d:12:c6
VI PWWN = 2f:ec:00:05:30:00:71:61
Appl UUID = 0x00D8 (ISAPI CFGD Service)
SSM Switch WWN = 20:00:00:05:30:00:90:9e (LOCAL)
Vt PWWN = 2f:ea:00:05:30:00:71:62
Tgt PWWN = 21:00:00:20:37:38:a9:0a
Host 1: Host PWWN = 21:00:00:e0:8b:0d:12:c7
VI PWWN = 2f:ec:00:05:30:00:71:62
Related Commands
|
|
show fc-redirect active-configs |
Displays all active configurations on a switch. |
show fc-redirect peer-switches
To display all the peer switches in the fabric running FC-Redirect, use the show fc-redirect peer-switches command.
show fc-redirect peer-switches
Syntax Description
This command has no other keywords or arguments.
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
This command is used for verifying the fabric state and for troubleshooting.
Note To find the switch IP address for the list of switch WWNs, use the show cfs peers command.
Examples
The following example displays the peer switches in the fabric running FC-Redirect:
switch# show fc-redirect peer-switches
------------------------------------------------
------------------------------------------------
1 20:00:00:05:30:00:90:9e UP
2 21:00:00:05:30:00:90:9f DOWN
3 22:00:00:05:30:00:90:91 SYNCING
4 23:00:00:05:30:00:90:92 ERROR
This table shows FC-Redirect peer switches summaries
|
|
Up |
The peer switch is fully synced with the local switch. |
Down |
The communication with peer switch is broken. |
Syncing |
The local switch is syncing its configuration with the peer switch. |
Error |
Connection with peer switch is not available. |
.
Related Commands
|
|
clear fc-redirect vt |
Clears the active configurations on the local switch. |
show interface sme
To display the information about SME interface, use the show interface sme command.
show interface sme slot/port {brief | counters brief | description}
Syntax Description
slot |
Identifies the number of the MSM-18/4 module slot. |
port |
Identifies the number of the SME port. |
brief |
Displays the brief information about SME interface. |
counters |
Displays the interface counters. |
brief |
Displays brief counter information. |
description |
Displays the description of the interface. |
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example displays the brief description of the SME interface:
switch# show interface sme 3/1 brief
------------------------------------------------------------------------------
------------------------------------------------------------------------------
The following example displays the counters of the interface:
switch# show interface sme 3/1 description
5 minutes input rate 0 bits/sec, 0 bytes/sec, 0.00 KB/sec
5 minutes output rate 0 bits/sec, 0 bytes/sec, 0.00 KB/sec
input 0 bytes, 5 second rate 0 bytes/sec, 0.00 KB/sec
clear 0 bytes, encrypt 0 bytes, decrypt 0
compress 0 bytes, decompress 0 bytes
output 0 bytes, 5 second rate 0 bytes/sec, 0.00 KB/sec
clear 0 bytes, encrypt 0 bytes, decrypt 0
compress 0 bytes, decompress 0 bytes
clear luns 0, encrypted luns 0
0 key generation, 0 incorrect read
0 incompressible, 0 bad target responses
Related Commands
|
|
interface sme |
Configures the SME interface on the switch. |
show role
To display the description about the various SME role configurations, use the show role command.
show role
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.3(1c) |
This command was introduced. |
NX-OS 4.1(1b) |
The sample output was changed. |
Usage Guidelines
Execute the setup sme command to set up the SME administrator and SME recovery roles and then use the show role command to display the role details.
Examples
The following example displays the SME role configurations:
switch(config)# setup sme
Set up four roles necessary for SME, sme-admin, sme-stg-admin, sme-kmc-admin and
sme-recovery? (yes/no) [no] yes
If CFS is enabled, please commit the roles so that they can be available.
Vsan policy: permit (default)
-------------------------------------------------
Rule Type Command-type Feature
-------------------------------------------------
Vsan policy: permit (default)
-------------------------------------------------
Rule Type Command-type Feature
-------------------------------------------------
1 permit show sme-stg-admin
2 permit config sme-stg-admin
3 permit debug sme-stg-admin
Vsan policy: permit (default)
-------------------------------------------------
Rule Type Command-type Feature
-------------------------------------------------
1 permit show sme-kmc-admin
2 permit config sme-kmc-admin
3 permit debug sme-kmc-admin
Vsan policy: permit (default)
-------------------------------------------------
Rule Type Command-type Feature
-------------------------------------------------
1 permit config sme-recovery-officer
Related Commands
|
|
setup sme |
Sets up the SME administrator and SME recovery roles. |
show sme cluster
To display the information about the SME cluster, use the show sme cluster command.
show sme cluster {cluster name {detail | interface {detail | node {A.B.C.D | X:X::X | DNS name
sme slot/port }| sme slot/port | summary}| it-nexus | key database {detail | guid guid name {detail | summary } | summary} | load-balancing | lun crypto-status | node {{A.B.C.D | X:X::X | DNS name} | summary} | recovery officer {index | detail index | summary index} | summary | tape {detail | summary}| tape-bkgrp tape group name volgrp volume group name} | detail | summary}
Syntax Description
cluster cluster name |
Displays SME cluster information. The maximum length is 32 characters. |
detail |
Displays SME cluster details. |
interface |
Displays information about SME cluster interface. |
node |
Displays information about SME cluster remote interface. |
A.B.C.D |
Specifies the IP address of the remote switch in IPv4 format. |
X:X::X |
Specifies the IP address of the remote switch in IPv6 format. |
DNS name |
Specifies the name of the remote database. |
sme |
Specifies the SME interface. |
slot |
Identifies the MSM-18/4 module slot. |
port |
Identifies the SME port. |
interface summary |
Displays SME cluster interface summary. |
it-nexus |
Displays the initiator to target connections (IT-nexus) in the SME cluster. |
key database |
Shows the SME cluster key database. |
detail |
Shows the SME cluster key database details |
guid guid name |
Displays SME cluster key database guid. The maximum length is 64. |
summary |
Displays SME cluster key database summary. |
load-balancing |
Displays the load balancing status of the cluster. |
lun |
Displays the logical unit numbers (LUNs) in a cluster. |
crypto-status |
Displays the crypto status of the LUNs. |
node summary |
Displays SME cluster node summary. |
recovery officer detail |
Displays SME cluster recovery officer detail. |
recovery officer summary |
Displays SME cluster recovery officer summary. |
index |
Specifies recovery officer index. The range is 1 to 8. |
detail index |
Specifies recovery officer detail index. The range is 1 to 8. |
summary index |
Specifies recovery officer summary index. The range is 1 to 8. |
tape detail |
Displays SME tape detail. |
tape summary |
Displays the tape summary. |
tape-bkgrp tape group name |
Displays the crypto tape backup group name. The maximum length is 32 characters. |
volgrp volume group name |
Displays tape volume group name. The maximum length is 32 characters. |
detail |
Displays SME cluster details. |
summary |
Shows SME cluster summary. |
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example displays the configuration details about a cluster:
switch# show sme cluster c1
Cluster ID is 0x2b2a0005300035e1
Security mode is advanced
Recovery Scheme is 2 out of 5
Fabric[0] is Fabric_name-excal10
KMC server 10.21.113.117:8800 is provisioned, connection state is initializing
Master Key GUID is 10af119cfd79c17f-ee568878c049f94d, Version: 0
Shared Key Mode is Not Enabled
Auto Vol Group is Not Enabled
Tape Compression is Not Enabled
Tape Key Recycle Policy is Not Enabled
Key On Tape is Not Enabled
Cluster Infra Status : Operational
Cluster is Administratively Up
Cluster Config Version : 24
The following example displays the cluster interface information:
switch# show sme cluster clustername1 interface it-nexus
-------------------------------------------------------------------------------
Host WWN VSAN Status Switch Interface
-------------------------------------------------------------------------------
2f:ff:00:06:2b:10:c2:e2 4093 online switch sme4/1
The following example displays the specific recovery officer of a cluster:
switch# show sme cluster clustername1 recovery officer
Recovery Officer 1 is set
Recovery Share Version is 0
Recovery Share Index is 1
Recovery Scheme is 1 out of 1
Recovery Officer Label is
Recovery share protected by a password
Key Type is master key share
Cluster is clustername1, Master Key Version is 0
Recovery Share Version is 0, Share Index is 1
Related Commands
|
|
clear sme |
Clears SME configuration. |
show sme cluster |
Displays information about SME cluster. |
show sme transport
To display the SME cluster transport information, use the show sme transport command.
show sme transport ssl truspoint
Syntax Description
ssl |
Displays transport Secure Sockets Layer (SSL) information. |
trustpoint |
Displays transport SSL trustpoint information. |
Defaults
None.
Command Modes
EXEC mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example displays the internal cluster errors:
switch# show sme transport ssl trustpoint
SME Transport SSL trustpoint is trustpoint-label
Related Commands
|
|
clear sme |
Clears SME configuration. |
show sme cluster |
Displays all information of SME cluster. |
show tech-support sme
To display the information for SME technical support, use the show tech-support sme command.
show tech-support sme compressed bootflash: | tftp:
Syntax Description
|
|
|
Specifies the filename that needs to be stored.
|
tftp: |
Specifies the filename that needs to be stored. |
Defaults
None.
Command Modes
EXEC mode
Command History
|
|
3.3(1c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example displays the information for SME technical support:
sw-sme-n1# show tech-support sme
username admin password 5 $1$jC/GIid6$PuNDstXwdAnwGaxxjdxi50 role network-admin
no password strength-check
kernel core target 0.0.0.0
aaa group server radius radius
snmp-server user admin network-admin auth md5 0x7eedfdadb219506ca61b0e2957cc7ef5
priv 0x7eedfdadb219506ca61b0e2957cc7ef5 localizedkey
snmp-server host 171.71.49.157 informs version 2c public udp-port 2162
snmp-server enable traps license
snmp-server enable traps entity fru
device-alias name sme-host-171-hba0 pwwn 21:01:00:e0:8b:39:d7:57
device-alias name sme-host-171-hba1 pwwn 21:00:00:e0:8b:19:d7:57
device-alias name sme-host-172-hba0 pwwn 21:01:00:e0:8b:39:c2:58
device-alias name sme-host-172-hba1 pwwn 21:00:00:e0:8b:19:c2:58
device-alias name sme-sanblaze-port0-tgt0 pwwn 2f:ff:00:06:2b:0d:39:08
device-alias name sme-sanblaze-port0-tgt1 pwwn 2f:df:00:06:2b:0d:39:08
shutdown (interface configuration submode)
To disable an SME interface, use the shutdown command. To enable the interface, use the no form of the command.
shutdown
no shutdown
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
Interface configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
The default state for SME interfaces is shutdown. Use the no shutdown command to enable the interface to carry traffic.
The show interface command shows that the SME interface is down until the interface is added to a cluster.
Examples
The following example enables a SME interface:
switch(config)# interface sme 4/1
switch(config-if)# no shutdown
The following example disables a SME interface:
switch(config)# interface sme 4/1
switch(config-if)# shutdown
Related Commands
|
|
show interface sme |
Displays information about the SME interface. |
shutdown (SME cluster configuration submode)
To disable a cluster for recovery, use the shutdown command. To enable the cluster for recovery, use the no form of the command.
shutdown
no shutdown
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
To disable operation of a cluster for the purpose of recovery, use the shutdown command. To enable the cluster for normal usage, use the no shutdown command.
The default state for clusters is no shutdown. Use the shutdown command for cluster recovery. See the Chapter 11 "SME Troubleshooting" for additional details about recovery scenarios.
Examples
The following example restarts the cluster after recovery is complete:
switch(config)# sme cluster c1
switch(config-sme-cl)# no shutdown
The following example disables the cluster operation in order to start recovery:
switch(config))# sme cluster c1
switch(config-sme-cl)# shutdown
Related Commands
|
|
show sme cluster |
Displays information about the SME cluster. |
sme
To enable or disable the SME services, use the sme command.
sme {cluster name | transport ssl trustpoint trustpoint label}
Syntax Description
cluster |
Configures the cluster. |
name |
Identifies the cluster name. |
transport |
Configures the transport information. |
ssl |
Configures the transport SSL information. |
trustpoint |
Configures the transport SSL trustpoint. |
trustpoint label |
Identifies the trustpoint label. |
Defaults
Disabled.
Command Modes
Configuration mode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
SME services must be enabled to take advantage of the encryption and security features.
To use this command, you must enable SME clustering using the feature cluster command.
Examples
The following example shows how to configure a cluster:
sw-sme-n1(config)# sme cluster clustername
sw-sme-n1(config-sme-cl)#
ssl
To configure Secure Sockets Layer (SSL), use the ssl command. Use the no form of this command to disable this feature.
ssl kmc
no ssl kmc
Syntax Description
kmc |
Enables SSL for Key Management Center (KMC) communication. |
Defaults
None.
Command Modes
SME cluster configuration mode submode.
Command History
|
|
3.3(1c) |
This command was introduced. |
Usage Guidelines
None.
Examples
The following example enables SSL:
switch(config)# sme cluster c1
switch(config-sme-cl)# ssl kmc
tape-bkgrp
To configure a crypto tape backup group, use the tape-bkgrp command. To disable this feature, use the no form of the command.
tape-bkgrp groupname
no tape-bkgrp groupname
Syntax Description
groupname |
Specifies the backup tape group. The maximum length is 31 characters. |
Defaults
None.
Command Modes
SME cluster configuration mode submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
A tape volume group is a group of tapes that are categorized by function. For example, HR1 could be designated tape volume group for all Human Resources backup tapes.
Adding tape groups allows you to select VSANs, hosts, storage devices, and paths that SME will use for encrypted data. For example, adding a tape group for HR data sets the mapping for SME to transfer data from the HR hosts to the dedicated HR backup tapes.
Examples
The following example adds a backup tape group:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-bkgrp group1
switch(config-sme-cl-tape-bkgrp)#
The following example removes a backup tape group:
switch(config)# sme cluster c1
switch(config-sme-cl)# no tape-bkgrp group1
switch(config-sme-cl-tape-bkgrp)#
Related Commands
|
|
clear sme |
Clears SME configuration. |
show sme cluster |
Displays information about the SME cluster. |
tape-compression
To configure tape compression, use the tape-compression command. To disable this feature, use the no form of the command.
tape-compression
no tape-compression
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
Use this command to compress encrypted data.
Examples
The following example enables tape compression:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-compression
The following example disables tape compression:
switch(config)# sme cluster c1
switch(config-sme-cl)# no tape-compression
Related Commands
|
|
clear sme |
Clears SME configuration. |
show sme cluster |
Displays information about the SME cluster. |
show sme cluster tape |
Displays information about all tape volume groups or a specific group. |
tape-device
To configure a crypto tape device, use the tape-device command. To disable this feature, use the no form of the command.
tape-device device name
no tape-device device name
Syntax Description
device name |
Specifies the name of the tape device. |
Defaults
None.
Command Modes
SME tape volume configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
The tape device commands are available in the (config-sme-cl-tape-bkgrp-tapedevice) submode.
Examples
The following example configures a crypto tape device:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-bkgrp group1
switch(config-sme-cl-tape-bkgrp)# tape-device devicename1
switch(config-sme-cl-tape-bkgrp-tapedevice)#
The following example removes a crypto tape device:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-bkgrp group1
switch(config-sme-cl-tape-bkgrp)# no tape-device devicename1
switch(config-sme-cl-tape-bkgrp-tapedevice)#
Related Commands
|
|
clear sme |
Clears SME configuration. |
show sme cluster |
Displays information about the SME cluster. |
show sme cluster tape |
Displays information about all tape volume groups or a specific group. |
tape-keyrecycle
To configure a tape key recycle policy, use the tape-keyrecycle command. To disable this feature, use the no form of the command.
tape-keyrecycle
no tape-keyrecycle
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
SME allows you to recycle the tape keys. If you enable tape key recycling, all the previous instances of the tape key will be deleted.
Examples
The following example enables tape key recycling:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-keyrecycle
The following example disables tape key recycling:
switch(config)# sme cluster c1
switch(config-sme-cl)# no tape-keyrecycle
Related Commands
|
|
clear sme |
Clears SME configuration. |
show sme cluster |
Displays information about the SME cluster. |
tape-volgrp
To configure the crypto tape volume group, use the tape-volgrp command. To disable this command, use the no form of the command.
tape-volgrp group name
no tape-volgrp group name
Syntax Description
group name |
Specifies the tape volume group name. |
Defaults
None.
Command Modes
SME crypto backup tape group configuration submode.
Command History
|
|
3.2(2c) |
This command was introduced. |
Usage Guidelines
The tape volume group commands are available in the SME crypto tape volume group (config-sme-cl-tape-bkgrp-volgrp) submode.
Examples
The following example configures a crypto tape volume group:
switch(config))# sme cluster c1
switch(config-sme-cl)# tape-bkgrp tbg1
switch(config-sme-cl-tape-bkgrp)# tape-volgrp tv1
switch(config-sme-cl-tape-bkgrp-volgrp)#
The following example removes a crypto tape volume group:
switch(config)# sme cluster c1
switch(config-sme-cl)# tape-bkgrp tbg1
switch(config-sme-cl-tape-bkgrp)# no tape-volgrp tv1
Related Commands
|
|
clear sme |
Clears SME configuration. |
show sme cluster tape |
Displays information about tapes. |
tune-timer
To tune the SME timers, use the tune-timer command. To disable this command, use the no form of the command.
tune-timer {global_lb_timer global_lb_timer_value | rscn_suppression_timer rscn_suppresion_timer_value | tgt_lb_timer tgt_lb_timer_value}
no tune-timer {global_lb_timer global_lb_timer_value | rscn_suppression_timer rscn_suppresion_timer_value | tgt_lb_timer tgt_lb_timer_value}
Syntax Description
global_lb_timer |
Specifies the global load-balancing timer value. |
global_lb_timer_value |
Identifies the timer value. The range is from 5 to 30 seconds. The default value is 5 seconds. |
rscn_suppression_timer |
Specifies the SME Registered State Change Notification (RSCN) suppression timer value. |
rscn_suppresion_timer_value |
Identifies the timer value. The range is from 1 to 10 seconds. The default value is 5 seconds. |
tgt_lb_timer |
Specifies the target load-balancing timer value. |
tgt_lb_timer_value |
Identifies the timer value. The range is from 2 to 30 seconds. The default value is 2 seconds. |
Defaults
None.
Command Modes
SME cluster configuration submode.
Command History
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3.3(1c) |
This command was introduced. |
Usage Guidelines
The tune-timer command is used to tune various SME timers such as the RSCN suppression, global load balancing, and target load-balancing timers. These timers should be used only in large scale setups. The timer values are synchronized throughout the cluster.
Examples
The following example configures a global load-balancing timer value:
switch(config))# sme cluster c1
switch(config-sme-cl)# tune-timer tgt_lb_timer 6
The following example configures a SME RSCN suppression timer value:
switch(config))# sme cluster c1
switch(config-sme-cl)# tune-timer rscn_suppression_timer 2
The following example configures a target load balancing timer value:
switch(config))# sme cluster c1
switch(config-sme-cl)# tune-timer rscn_suppression_timer 2