Table Of Contents
CLI Overview
About the Cisco MDS 9000 Family Switch Prompt
About the CLI Command Modes
Understanding CLI Command Hierarchy
EXEC Mode Options
Configuration Mode
Configuration Mode Commands and Submodes
Navigating Through CLI Commands
Getting Help
Command Completion
Using the no and Default Forms of Commands
Entering CLI Commands
Viewing a Configuration
Using the File System
Setting the Current Directory
Displaying the Current Directory
Listing the Files in a Directory
Creating a New Directory
Deleting an Existing Directory
Moving Files
Copying Files
Displaying File Contents
Displaying Disk Usage
Displaying Users
Executing Commands Specified in a Script
Displaying the Last Few Lines in a File
Setting the Shell Timeout for a Switch
Setting the Terminal Type for a Switch
Setting the Terminal Length for a Switch
Setting the Terminal Width for a Switch
Displaying Terminal Settings
Saving Command Output to a File
Sending Messages to Users
Saving the Running Configuration
Clearing the Stored Startup Configuration
Using Valid Formats and Ranges
Role-Based CLI
CLI Overview
This chapter prepares you to configure switches from the CLI (command-line interface). It also lists the information you need to have before you begin, and it describes the CLI command modes.
This chapter includes the following sections:
•About the Cisco MDS 9000 Family Switch Prompt
•About the CLI Command Modes
•Understanding CLI Command Hierarchy
•Navigating Through CLI Commands
•Using the File System
•Using Valid Formats and Ranges
•Role-Based CLI
About the Cisco MDS 9000 Family Switch Prompt
When the switch boots for the first time, you see the following output if you are connected to the console port:
Note Refer to the Cisco MDS 9200 Series Hardware Installation Guide or the Cisco MDS 9500 Series Hardware Installation Guide for installation and connection instructions.
When the switch boots each subsequent time, you see the following output if you are connected to the console port:
Once the switch is powered on successfully, you see the default switch prompt (switch#). You can perform embedded CLI operations, access command history, and access command parsing functions at this prompt. The switch gathers the command string upon detecting an Enter (CR). It accepts commands from a terminal, from a file (input redirection), or from the piped output from another program.
About the CLI Command Modes
Switches in the Cisco MDS 9000 Family have two main command modes—user EXEC mode and configuration mode. The commands available to you depend on the mode you are in. To obtain a list of available commands in either mode, type a question mark (?) at the system prompt.
Table 1-1 lists and describes the two commonly used modes, how to enter the modes, and the resulting system prompts. The system prompt helps you identify which mode you are in and hence, which commands are available to you.
Table 1-1 Frequently Used Switch Command Modes
Mode
|
Description of Use
|
How to Access
|
Prompt
|
EXEC
|
Enables you to temporarily change terminal settings, perform basic tests, and display system information.
Note Changes made in this mode are generally not saved across system resets.
|
At the switch prompt, enter the required EXEC mode command.
|
|
Configuration mode
|
Enables you to configure features that affect the system as a whole.
Note Changes made in this mode are saved across system resets if you save your configuration. See the "Saving the Running Configuration" section.
|
From EXEC mode, enter the configure terminal command.
|
|
You can abbreviate commands and keywords by entering just enough characters to make the command unique from other commands. For example, you can abbreviate the configure terminal command to conf t.
Understanding CLI Command Hierarchy
The CLI commands are organized hierarchically, with commands that perform similar functions grouped under the same level. For example, all commands that display information about the system, configuration, or hardware are grouped under the show command, and all commands that allow you to configure the switch are grouped under the config command. Figure 1-1 illustrates a portion of the config terminal command hierarchy.
Figure 1-1 CLI Command Hierarchy Example
To execute a command, you enter the command by starting at the top level of the hierarchy. For example, to configure a Fibre Channel interface, use the config terminal command. Once you are in configuration mode, issue the interface command. When you are in the interface submode, you can query the available commands there.
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface fc1/1
Interface configuration commands:
channel-group Add to/remove from a port-channel
exit Exit from this submode
fcdomain Enter the interface submode
fspf To configure FSPF related parameters
no Negate a command or set its defaults
shutdown Enable/disable an interface
switchport Configure switchport parameters
When in configuration mode, you can enter an EXEC mode command followed by a Ctrl-z. In response, the EXEC mode command is executed. After the command is executed, you continue to remain in EXEC mode. The following example executes the copy running-config startup-config command from configuration mode, if you press Ctrl-z, instead of Enter.
switch#
[########################################] 100%
switch#
EXEC Mode Options
When you start a session on the switch, you begin in EXEC mode. Based on the role or group to which you belong, you have access to limited commands or to all commands. From the EXEC mode, you can enter configuration mode. Most of the EXEC commands are one-time commands, such as show commands, which display the current configuration status. Here is a list of EXEC mode commands:
attach Connect to a specific module
callhome Callhome commands
cd Change current directory
clock Manage the system clock
config Enter configuration mode
copy Copy from one file to another
debug Debugging functions
dir Directory listing for files
discapp Discover NPORT parameters
discover Discover information
exit Exit from this submode
fctrace Trace the route for an N-Port.
format Format Disks: Slot 0, Slot1,or Bootflash
init Initialize internal flash
install Upgrade for the system-image
lc-upgrade Upgrade LC image
mkdir Create new directory
no Disable debugging functions
reload Reboot the entire box
rmdir Remove existing directory
run-script Run shell scripts
setup Run the basic SETUP command facility
show Show running system information
sleep Sleep for the specified number of seconds
sprom Set SPROM contents should be done very carefully
spromupdate Update all SPROM contents
system System management commands
tail Display the last part of a file
telnet Telnet to another system
terminal Set terminal line parameters
traceroute Trace route to destination
undebug Disable Debugging functions (See also debug)
write Write current configuration
zone Zone Server Exec commands
Configuration Mode
Configuration mode allows you to make changes to the existing configuration. When you save the configuration, these commands are preserved across switch reboots. Once you are in configuration mode, you can enter interface configuration mode, zone configuration mode, and a variety of protocol-specific modes.
Configuration mode is the starting point for all configuration commands. When you are in configuration mode, the switch expects configuration commands from the user.
Enter configuration commands, one per line. End with CNTL/Z.
Configuration Mode Commands and Submodes
The following is a list of configuration mode commands:
Enter configuration commands, one per line. End with CNTL/Z.
arp [no] remove an entry from the ARP cache
boot Configure boot variables
bootmode Set bootmode for all modules in the switch
callhome Enter the callhome configuration mode
clock Configure time-of-day clock
fcalias Fcalias configuration commands
fcanalyzer FC Analyzer configuration
fcc Configure FC Congestion Control
fcdomain Enter the fcdomain configuration mode
fcdroplatency Configure switch or network latency
fcinterop Interop commands.
fcns Name server configuration
fcroute Configure FC routes
fcs Fabric Config Server Configurations
fctimer Configure Fibre Channel timers
in-order-guarantee Set in-order delivery guarantee
interface Select an interface to configure
line Configure a terminal line
logging Modify message logging facilities
no Negate a command or set its defaults
poweroff Poweroff a module in the switch
qos Configure priority of FC control frames
radius-server Configure RADIUS related parameters
snmp-server Config commands for snmp
snmpv3-password-sync Enable SNMPv3 password update
span Enter SPAN configuration mode
ssh Configure SSH parameters
switchname This system's network name
system System config command
trunk Switch wide trunk protocol configuration
username Configure User Information.
vsan Enter the vsan configuration mode
wwn Set secondary base MAC addr and range for additional WWNs
zone Zone configuration commands
zoneset Zoneset configuration commands
Configuration mode, also known as terminal configuration mode, has several submodes. Each of these submodes places you deeper in the prompt hierarchy. When you type exit, the switch backs out one level and returns you to the previous level. When you type end, the switch backs out to the user EXEC level. You can also type Ctrl-Z in configuration mode as an alternative to typing end.
Note When in configuration mode, you can enter an EXEC mode command followed by a Ctrl-Z. In response, the EXEC mode command is executed. After the command is executed, you continue to remain in EXEC mode. The following example executes the copy running-config startup-config command from configuration mode, if you press Ctrl-Z instead of Enter.
switch (config)# copy run start
[######################################] 100%
switch#
Table 1-2 displays the commonly used configuration submodes.
Table 1-2
Submode Name
|
From Configuration Mode Enter
|
Submode Prompt
|
Configured Information
|
Call Home
|
callhome
|
switch(config-callhome)#
|
Contact, destination, and e-mail
|
FCS registration
|
fcs register
|
switch(config-fcs-register)#
|
FCS attribute registration
|
From FCS registration submode:
platform name vsan number
|
switch(config-fcs-register-att
rib)#
|
Platform name and VSAN ID association
|
Fibre Channel alias
|
fcalias name name vsannumber
|
switch(config-fcalias)#
|
Alias member
|
FSPF
|
fspf config vsannumber
|
switch(config-(fspf-config))#
|
Static SPF computation, hold time, and autonomous region
|
Interface configuration
|
interface type slot/port
|
switch(config-if)#
|
Channel groups, Fibre Channel domains, FSPF parameters, switchport trunk and beacon information, and IP address
|
From the VSAN or mgmt 0 (management) interface configuration submode:
vrrp number
|
switch(config-if-vrrp)#
|
Virtual router
|
Line console
|
line console
|
switch(config-console)#
|
Primary terminal console
|
VTY
|
line vty
|
|
Virtual terminal line
|
Role
|
role name
|
switch(config-role)#
|
Rule
|
SPAN
|
span session number
|
switch(config-span)#
|
SPAN source, destination, and suspend session information
|
VSAN database
|
vsan database
|
switch(config-vsan-db)#
|
VSAN database
|
Zone
|
zone name string vsannumber
|
switch(config-zone)#
|
Zone member
|
Zone set
|
zoneset name string vsannumber
|
switch(config-zoneset)#
|
Zone set member
|
Submodes within the Configuration Mode
Navigating Through CLI Commands
To redisplay a command you previously entered, press the Up Arrow key. You can continue to press the Up Arrow key to see more previously issued commands. Similarly, you can press the Down Arrow, Right Arrow, Left Arrow, and Delete keys to navigate through the command history and to modify an existing command string.
Getting Help
In any command mode, you can get a list of available commands by entering a question mark (?).
To obtain a list of commands that begin with a particular character sequence, type in those characters followed immediately by the question mark (?). Do not include a space.
To list keywords or arguments, enter a question mark in place of a keyword or argument. Include a space before the question mark. This form of help is called command syntax help, because it reminds you which keywords or arguments are applicable based on the commands, keywords, and arguments you have already entered.
terminal Configure the system from the terminal
Tip If you are having trouble entering a command, check the system prompt and enter the question mark (?) for a list of available commands. You might be in the wrong command mode or using incorrect syntax.
Command Completion
In any command mode, you can begin a particular command sequence and immediately press the Tab key to complete the rest of the command.
switch (config)# ro<Tab>
switch (config)# role <Tab>
switch (config)# role name
This form of help is called command completion, because it completes a word for you. If several options are available for the typed letters, all options that match those letters are presented:
fcanalyzer fcdroplatency fcns fctimer
switch(config)# fcdo<Tab>
Using the no and Default Forms of Commands
You can issue the no form of any command to perform the following actions:
•Undo a wrongly issued command.
If you issue the zone member command, you can undo the results:
switch(config)# zone name test vsan 1
switch(config-zone)# member pwwn 12:12:12:12:12:12:12:12
switch(config-zone)# no member pwwn 12:12:12:12:12:12:12:12
WARNING: Zone is empty. Deleting zone test. Exit the submode.
•Delete a created facility
If you want to delete a zone that you created:
switch(config)# zone name test vsan 1
switch(config-zone)# exit
switch(config)# no zone name test vsan 1
You cannot delete a zone facility called test while residing in it. You must first exit the zone submode and return to configuration mode.
Entering CLI Commands
You can configure the software in one of two ways:
•You can create the configuration for the switch interactively, working at the CLI prompt.
•You can create an ASCII file containing a switch configuration and then load this file on the required system. You can then use the CLI to edit and activate the file.
Viewing a Configuration
You can view the ASCII form of the configuration file when required. To view the current configuration tree from the EXEC prompt, issue the show running-config command. If the running configuration is different from the startup configuration, issue the show startup-config command to view the ASCII version of the current startup configuration that was used to boot the switch.
You can gather specific information on the entire switch configuration by issuing the relevant show commands. Available show commands for each feature are listed at the end of each chapter. This section provides a few show command examples.
This example displays the specified interface.
switch# show interface fc1/1
Hardware is Fibre Channel, 20:01:ac:16:5e:4a:00:00
0 frames input, 0 bytes, 0 discards
0 runts, 0 jabber, 0 too long, 0 too short
0 input errors, 0 CRC, 0 invalid transmission words
0 address id, 0 delimiter
0 EOF abort, 0 fragmented, 0 unknown class
0 frames output, 0 bytes, 0 discards
Received 0 OLS, 0 LRR, 0 NOS, 0 loop inits
Transmitted 0 OLS, 0 LRR, 0 NOS, 0 loop inits
This example displays the software and hardware version.
Cisco Storage Area Networking Operating System (SAN-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (c) 1986-2002 by cisco Systems, Inc.
kickstart: version 1.0(2a) [gdb]
system: version 1.0(2a) [gdb]
bootflash: 1000944 blocks (block size 512b)
slot0: 125440 blocks (block size 512b)
kickstart compile Time: 10/25/2002 17:00:00
system compile Time: 10/25/2002 17:00:00
This example displays the running configuration.
switch# show running-config
Building Configuration ...
ip address 172.22.95.112 255.255.255.0
boot system bootflash:system-237; sup-1
boot kickstart bootflash:boot-237 sup-1
ip default-gateway 172.22.95.1
username admin password 5 /AFDAMD4B2xK2 role network-admin
Using the File System
The file system on a switch in the Cisco MDS 9000 Family supervisor module provides a number of useful commands to help you manage software image files and configuration files.
You can type Ctrl-c at any time to exit any of these commands.
Setting the Current Directory
The cd command changes the current directory level to a specified directory level. This command expects a directory name input.
The syntax for this command is:
This example changes the current directory to the mystorage directory that resides in the slot0 directory:
switch# cd slot0:mystorage
This example changes the current directory to the mystorage directory that resides in the current directory.
If the current directory is slot0:mydir, this command changes the current directory to
slot0:mydir/mystorage.
Displaying the Current Directory
The pwd command displays the current directory location.
This example changes the directory and displays the current directory.
switch# cd bootflash:logs
Listing the Files in a Directory
The dir command displays the contents of the current directory or the specified directory.
The syntax for this command is:
dir directory or file name
This example shows how to list the files on the bootflash directory:
-rw-r----- 1 root 22691542 Wed Jan 16 05:02:47 1980 system-244
-rw-r--r-- 1 root 0 Thu Jan 03 05:36:53 1980 system-img
drwxr-xr-x 2 root 3072 Wed Jan 16 05:11:21 1980 logs
-rw-r--r-- 1 root 64 Tue Jan 01 13:08:05 1980 outhdr
-rw-r--r-- 1 root 42 Thu Jan 10 09:56:14 1980 test_tftp.txt
159330304 bytes total used
213480448 bytes available
Creating a New Directory
The mkdir command creates a directory at the current directory level or at a specified directory level.
The syntax for this command is:
This example creates a directory called test in the slot0 directory.
This example creates a directory called test at the current directory level.
If the current directory is slot0:mydir, this command creates a directory called slot0:mydir/test.
Deleting an Existing Directory
The rmdir command deletes an existing directory at the current directory level or at a specified directory level. The directory must be empty to be deleted.
The syntax for this command is:
This example deletes the directory called test in the slot0 directory.
This example deletes the directory called test at the current directory level.
If the current directory is slot0:mydir, this command deletes the slot0:mydir/test directory.
Moving Files
The move command removes a file from the source directory and places it in the destination directory. If a file with the same name already exists in the destination directory, that file will be overwritten by the moved file.
This example moves the file called samplefile from the slot0 directory to the mystorage directory.
switch# move slot0:samplefile slot0:mystorage/samplefile
This example moves a file from the current directory level.
switch# move samplefile mystorage/samplefile
If the current directory is slot0:mydir, this command moves slot0:mydir/samplefile to
slot0:mydir/mystorage/samplefile.
Copying Files
The copy command copies a file.
This example copies the file called samplefile from the slot0 directory to the mystorage directory.
switch# copy slot0:samplefile slot0:mystorage/samplefile
This example copies a file from the current directory level.
switch# copy samplefile mystorage/samplefile
If the current directory is slot0:mydir, this command copies slot0:mydir/samplefile to
slot0:mydir/mystorage/samplefile.
You can also use the copy command to upload and download files from the slot0: or bootflash: file
system to or from a FTP, TFTP, SFTP, to a SCP server.
Displaying File Contents
The show file command displays the contents of a specified file in the file system.
The syntax for this command is:
This example displays the contents of the test file that resides in the slot0 directory.
switch# show file slot0:test
This example displays the contents of a file residing in the current directory.
switch# show file myfile
Displaying Disk Usage
The show flash command displays the disk usage of various devices.
Filesystem 1k-blocks Used Available Use% Mounted on
none 409600 37024 372576 10% /system
none 204800 39816 164984 20% /var
none 102400 2084 100316 3% /dev/shm
none 20480 0 20480 0% /volatile
/dev/hd-cfg0 19976 1699 17246 9% /mnt/cfg/0
/dev/hd-cfg1 19976 1699 17246 9% /mnt/cfg/1
/dev/hd-pss 20005 1473 17499 8% /mnt/pss
/dev/hd-bootflash 422162 172576 227788 44% /bootflash
Displaying Users
The show users command displays all users currently accessing the switch.
admin pts/7 Jan 12 20:56 (10.77.202.149)
admin pts/9 Jan 12 23:29 (modena.cisco.com)
admin pts/10 Jan 13 03:05 (dhcp-171-71-58-120.cisco.com)
admin pts/11 Jan 13 01:53 (dhcp-171-71-49-49.cisco.com)
Executing Commands Specified in a Script
The run-script command executes the commands specified in a file.
The syntax for this command is:
This example executes the CLI commands specified in the testfile that resides in the slot0 directory.
switch# show file slot0:testfile
In response to the run-script command, the file output is displayed here:
switch# run-script slot0:testfile
Enter configuration commands, one per line. End with CNTL/Z.
fc1/1 is down (Fcot not present)
Hardware is Fibre Channel
Port WWN is 20:01:00:05:30:00:48:9e
Admin port mode is auto, trunk mode is on
Counter Values (current):
0 frames input, 0 bytes, 0 discards
0 runts, 0 jabber, 0 too long, 0 too short
0 input errors, 0 CRC, 0 invalid transmission words
0 address id, 0 delimiter
0 EOF abort, 0 fragmented, 0 unknown class
0 frames output, 0 bytes, 0 discards
Received 0 OLS, 0 LRR, 0 NOS, 0 loop inits
Transmitted 0 OLS, 0 LRR, 0 NOS, 0 loop inits
Counter Values (5 minute averages):
0 frames input, 0 bytes, 0 discards
0 runts, 0 jabber, 0 too long, 0 too short
0 input errors, 0 CRC, 0 invalid transmission words
0 address id, 0 delimiter
0 EOF abort, 0 fragmented, 0 unknown class
0 frames output, 0 bytes, 0 discards
Received 0 OLS, 0 LRR, 0 NOS, 0 loop inits
Transmitted 0 OLS, 0 LRR, 0 NOS, 0 loop inits
To use this command, be sure to create the file and specify commands in the required order.
Displaying the Last Few Lines in a File
The tail command displays the last lines (tail end) of a specified file.
The syntax for this command is:
tail <file name> [<number of lines>]
You will see the last 10 lines of the mylog file.
If you specify a long file and would like to exit in the middle, enter Ctrl-c to exit this command.
Setting the Shell Timeout for a Switch
Use the exec-timeout command in EXEC mode to configure the lifetime of a single terminal session. When the time limit configured by this command is exceeded, the shell exits and closes that session.
The syntax for this command is:
The default is 30 minutes. You can configure different timeout values for a console or a virtual terminal line (VTY) session.
•From the console:
switch(config)# line console
switch(config-console)# exec-timeout 60
Specifies the current console shell timeout to be 60 minutes.
•From a VTY session (Telnet or SSH):
switch(config-line)# exec-timeout 60
Specifies the current console shell timeout to be 60 minutes.
Setting the Terminal Type for a Switch
Use the terminal terminal-type command in EXEC mode to specify the terminal type for a switch:
The syntax for this command is:
terminal terminal-type terminal-type
switch# terminal terminal-type vt100
Specifies the terminal type (for example vt100 or xterm). Any string is accepted for the terminal-type argument. If a Telnet or SSH session specifies an unknown terminal type, the switch uses the vt100 terminal by default.
Setting the Terminal Length for a Switch
To set the terminal screen length for the current session, use the terminal length command in EXEC mode:
The syntax for this command is:
switch# terminal length 20
Sets the screen length for the current session to 20 lines. The default is 24 lines.
This command is specific to only the console port. Telnet and SSH sessions set the length automatically.
Setting the Terminal Width for a Switch
To set the terminal screen width for the current session, use the terminal width command in EXEC mode:
The syntax for this command is:
switch# terminal width 86
Sets the screen length for the current session to 86 columns. The default is 80 columns.
This command is specific to only the console port. Telnet and SSH sessions set the width automatically.
Displaying Terminal Settings
The show terminal command displays the terminal settings for the current session:
Length: 24 lines, Width: 80 columns
Session Timeout: 525600 minutes
Saving Command Output to a File
You can force all screen output to go to a file by appending > filename to any command. For example, enter show interface > samplefile at the EXEC mode switch prompt to save the interface configuration to samplefile — a file created at the same directory level. At the EXEC mode switch prompt, issue a dir command to view all files in this directory, including the recently saved samplefile.
Note Redirection is allowed only if the current directory is on the volatile: or slot0: filesystems. Redirection is not allowed if the current directory is on the bootflash: filesystem. The current directory can be viewed using the pwd command and changed using the cd command.
Sending Messages to Users
The send command sends a message to all active CLI users currently using the switch. This message is restricted to 80 alphanumeric characters with spaces.
This example sends a warning message to all active users about the switch being shut down.
switch# send Shutting down the system in 2 minutes. Please log off.
Broadcast Message from admin@excal-112
(/dev/pts/3) at 16:50 ...
Shutting down the system in 2 minutes. Please log off.
Saving the Running Configuration
To save the currently running configuration, enter the copy running-config startup-config command from the EXEC mode prompt to save the current configuration into nonvolatile storage. Once this command is issued, the running and the startup copies of the configuration are identical.
Clearing the Stored Startup Configuration
To completely clear the currently stored startup configuration, issue the write erase command from the EXEC mode prompt. Once this command is issued, the existing stored configuration is cleared and the switch reverts to factory defaults when the switch is restarted.
Note This does not affect the currently running configuration.
Using Valid Formats and Ranges
Some commands require a MAC address, IP address, or IDs that must be designated in a standard format or given a range. See Table 1-3.
Table 1-3 Valid Formats and Ranges
Address
|
Description
|
Valid Format Example
|
Range
|
MAC address
|
Six bytes in hexadecimal format separated by colons (not case-sensitive)
|
00:00:0c:24:d2:Fe
|
—
|
IP address
|
32 bits, written as 4 octets separated by periods (dotted decimal format) that are made up of a network section, an optional netmask section, and a host section.
|
126.2.54.1
|
—
|
VSAN
|
Integer that specifies the VSAN.
|
7
|
1 to 4093
|
port WWN (pWWN)
|
Eight hexadecimal numbers separated by colons (not case-sensitive).
|
12:34:56:78:9A:BC:dE:F1
|
—
|
node WWN (nWWN)
|
Eight hexadecimal numbers (00-FF) separated by colons (not case-sensitive).
|
12:34:56:78:9A:BC:dE:F1
|
—
|
LUN
|
64 bits in hexadecimal format separated by colons. A minimum of two hex characters are acceptable. The valid format is hhhh[:hhhh[:hhhh[:hhhh]]]
|
64
(100d = 64h)
|
—
|
FCID
|
Six character hexadecimal value prepended by 0x.
|
0xabc123
|
—
|
Domain ID
|
Integer that specifies the domain.
|
7
|
1 to 239
|
Timers
|
Integer that specifies timers in milliseconds for latency, FC time out values (TOV).
|
100
|
0 to 2147483647
|
Switching module
|
The slot in which the applicable switching module resides.
|
1
|
1 to 15
|
Switch priority
|
Integer specifying switch priority.
|
5
|
1 and 254
|
Channel group
|
Integer that specifies a PortChannel group.
|
1
|
1 to 100
|
Fabric Shortest Path First (FSPF)
|
Integer that specifies the hold time (in milliseconds) before making FSPF computations.
|
1000
|
0 to 65535
|
Fabric Analyzer frame size limit
|
The allowed range in bytes.
|
64
|
64 to 65536
|
Fabric Analyzer captures frame limit
|
Limits the number of frames captured to 10. Fabric Analyzer captured frame limit
|
10
|
0 to 2147483647
|
Role-Based CLI
By default, two roles exist in all switches:
•Network operator — Has permission to view the configuration.
•Network administrator — Has permission to execute all commands and to set up to 64 levels based on user roles and groups.
When you execute a command, perform command completion, or obtain context sensitive help, the switch software allows the operation to progress if you have the correct permission as specified in the description of the command.