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At initial startup, you enter this command to access the privileged EXEC level of the CLI. You access subsequent levels of the CLI using the proper launch commands.
You can assign a permanent password with the enable password... command at the global level of the CONFIG command structure. To reach the global level, enter configure terminal. Until a password is assigned, you have access only to the user level.
NOTE: You also can configure the ServerIron to authenticate access using a RADIUS or TACACS/TACACS+ server or local user accounts. See the Foundry Security Guide.
EXAMPLE:
ServerIron> enable
Syntax: enable
Possible values: N/A
Default value: No system default
Once a password is defined for the ServerIron, you must enter this command along with the defined password to access the privileged EXEC Level of the CLI.
Three levels of password access can be assigned at the global CONFIG level.
EXAMPLE:
ServerIron> enable whatever
ServerIron#
Syntax: enable <password>
Possible values: Up to 32 alphanumeric characters can be assigned as the password.
Default value: N/A
If local access control is configured on the ServerIron, you are prompted for a user name and a password. The user name and password must be configured in a user account on the ServerIron.
EXAMPLE:
ServerIron> enable waldo whereis
ServerIron#
Syntax: enable <username> <password>
Possible values: N/A
Default value: N/A
By default, this option is turned off, to provide a three-second pause to allow you to break into the boot prompt, if necessary. Use fastboot on to turn this option on and eliminate the three-second pause. To turn this feature off later, enter the command, fastboot off. Fastboot changes will be saved automatically but will not become active until after a system reset.
To execute an immediate reload of the boot code from the console without a three-second delay, enter the fast reload command. The fast reload command is found at the privileged level.
EXAMPLE:
ServerIron> fastboot on
Syntax: fastboot [on | off]
Possible values: off
Verifies connectivity to a Foundry device or another device. The command performs an ICMP echo test to confirm connectivity to the specified device.
NOTE: If you address the ping to the IP broadcast address, the device lists the first four responses to the ping.
EXAMPLE:
ServerIron> ping 192.22.2.33
Syntax: ping <ip addr> | <hostname> [source <ip addr>] [count <num>] [timeout <msec>] [ttl <num>] [size <byte>] [quiet] [numeric] [no-fragment] [verify] [data <1-to-4 byte hex>] [brief]
The only required parameter is the IP address or host name of the device.
NOTE: If the device is a Foundry Layer 2 or Layer 3 Switch, you can use the host name only if you have already enabled the Domain Name Server (DNS) resolver feature on the device from which you are sending the ping. See the “Configuring Basic Features” chapter of the Foundry Switch and Router Installation and Basic Configuration Guide.
The source <ip addr> specifies an IP address to be used as the origin of the ping packets.
The
count <num> parameter specifies how many ping packets the device sends. You can specify from 1 – 4294967296. The default is 1.
The timeout <msec> parameter specifies how many milliseconds the Foundry device waits for a reply from the pinged device. You can specify a timeout from 1 – 4294967296 milliseconds. The default is 5000 (5 seconds).
The ttl <num> parameter specifies the maximum number of hops. You can specify a TTL from 1 – 255. The default is 64.
The size <byte> parameter specifies the size of the ICMP data portion of the packet. This is the payload and does not include the header. You can specify from 0 – 4000. The default is 16.
The no-fragment parameter turns on the “don’t fragment” bit in the IP header of the ping packet. This option is disabled by default.
The quiet parameter hides informational messages such as a summary of the ping parameters sent to the device and instead only displays messages indicating the success or failure of the ping. This option is disabled by default.
The verify parameter
verifies that the data in the echo packet (the reply packet) is the same as the data in the echo request (the ping). By default the device does not verify the data.
The data <1 – 4 byte hex> parameter lets you specify a specific data pattern for the payload instead of the default data pattern, “abcd”, in the packet’s data payload. The pattern repeats itself throughout the ICMP message (payload) portion of the packet.
NOTE: For numeric parameter values, the CLI does not check that the value you enter is within the allowed range. Instead, if you do exceed the range for a numeric value, the software rounds the value to the nearest valid value.
The
brief parameter causes ping test characters to be displayed. The following ping test characters are supported:
! Indicates that a reply was received.
. Indicates that the network server timed out while waiting for a reply.
U Indicates that a destination unreachable error PDU was received.
I Indicates that the user interrupted ping.
Possible values: see above
Default value: see above
Displays the real and virtual server configuration information on a remote site ServerIron in the GSLB ServerIron’s CLI. The command also displays the session and CPU information used by the GSLB policy. You can view detailed configuration information and statistics for the site ServerIron, from the GSLB ServerIron’s management console. For more information, see the "Configuring Global Server Load Balancing" chapter in the Foundry ServerIron Installation and Configuration Guide.
Displays a variety of configuration and statistical information about the device. See "Show Commands" .
Stops an initiated trace on a Foundry device.
EXAMPLE:
ServerIron> stop-traceroute
Syntax: stop-traceroute
Possible values: N/A
Default value: N/A
Allows you to trace the path from the current Foundry device to a host address.
The CLI displays trace route information for each hop as soon as the information is received. Traceroute requests display all responses to a given TTL. In addition, if there are multiple equal-cost routes to the destination, the Foundry device displays up to three responses by default.
EXAMPLE:
ServerIron> traceroute 192.33.4.7 minttl 5 maxttl 5 timeout 5
Syntax: traceroute <host-ip-addr> [maxttl <value>] [minttl <value>] [numeric] [timeout <value>]
[source-ip <ip addr>]
Possible and default values:
minttl – minimum TTL (hops) value: Possible values are 1 – 255. Default value is 1 second.
maxttl – maximum TTL (hops) value: Possible values are 1 – 255. Default value is 30 seconds.
timeout – Possible values are 1 – 120. Default value is 2 seconds.
numeric – Lets you change the display to list the devices by their IP addresses instead of their names.
source-ip <ip addr> – Specifies an IP address to be used as the origin for the traceroute.
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