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This section documents the Cisco Broadband Operating System (CBOS) commands and command arguments that manage and monitor the Cisco 626. It also provides information on: how to use the cpe626 implementation of the CBOS; and the CBOS command syntax.
The CBOS runs in two modes: exec and enable. The table below lists the commands for each mode.
| Exec Mode | Enable Mode |
help/? | help/? |
quit/exit | quit/exit |
ping | ping |
reboot | reboot |
show | show |
enable | exec |
stats | stats |
| set |
| write |
The list below defines all syntax conventions used in this chapter. Syntax examples are presented below the list.
Some syntax examples are:
Example: offset-list {in | out} offset
Definition: The command offset-list is entered literally as shown. Mandatory command options (keywords) are shown as {in | out}; where you must enter either the in or out keyword exactly as shown. The variable (requiring a value to be entered in place of the word) is shown as offset.
Example: set bridging {rfc1483 | management | ppp} enabled | disabled
Definition: The command set bridging is to be entered literally as shown. Mandatory keywords are shown as {rfc1483 | management | ppp}; where you have to specify bridging mode in either rfc1483 mode, management mode, or ppp mode, choosing only one. Mandatory keywords are shown as enabled | disabled in boldface. You must enter either enable or disable as part of the command string.
To get help on a particular command:
help command-nameYou can also do:
? command-name
command-name | Specifies the precise command. |
Exec and Enable
cpe626# help stats
or
cpe626# ? stats
To send one or more echo ICMP (Internet Control Message Protocol) request message(s) to another host for a reply:
ping ip-address [-t | -n number] [-w seconds] [-i ]
ip-address | Specifies the destination IP address to be pinged. |
|---|---|
-i | Specifies the Time to Live. |
-n number | Specifies the number of pings to send to host. |
-t | Specifies to ping host IP continuously until the user interrupts. On a PC, press the Control-C sequence to stop the ping command. |
-w | Specifies the amount of time (in seconds) to wait for response. |
Exec and Enable
The following example pings IP address 208.203.234.26 three times.
cpe626# ping 208.203.234.26 -n 3
The following example pings IP address 208.203.234.26 infinitely allowing for a 3 second wait response until the command string times itself out.
cpe626# ping 208.203.234.26 -t -w 3
To quit or exit the CBOS:
quit | exitThis command has no keywords or arguments.
Exec and Enable
The following examples quit the CBOS.
cpe626# quit
cpe626# exit
To reboot the CBOS:
rebootThis command has no keywords or arguments.
Exec and Enable
The following example reboots CBOS.
cpe626# reboot
To implement the set errors command:
set errors {client | debug {enabled | disabled} | module { all | atm | ip | none | telnet } | clear }
client | Enables the system on which this command is running to display all errors. |
|---|---|
clear | Clears all errors from the error log. |
debug | Enables error debug mode. |
module | Specifies which module on which to track all errors. |
all | Selects all modules for error reporting; excluding packet-dumping modules. |
atm | Reports errors only for the ATM module. |
ip | Reports errors only for the IP module. |
none | Disables error reporting for all modules. |
telnet | Reports errors only for the telnet module. |
Enable
The following example clears errors.
cpe626# set errors clear
The following example sets error reporting for all modules in your system.
cpe626# set errors module all
The following example sets error reporting to be displayed on the current client.
cpe626# set errors client enable
To set the interface:
set interface {atm0 | atm1}
atm0 | Sets the interface to be atm0. |
|---|---|
atm1 | Sets the interface to be atm1. |
Enable
The following example sets the interface to be atm0:
cpe626# set interface atm0
To configure NVRAM settings.
set nvram {erase | add parameter | del parameter}
erase | Erases current configuration. |
add parameter | Adds parameter manually to NVRAM. |
del parameter | Removes parameter manually from NVRAM. |
Enable
The following example erases NVRAM.
cpe626# set nvram erase
To set the password:
set password { [ mode | clear ] [ new password | mode ] }
mode | Defines either the enable of exec mode. |
new password | Defines the new password for a specified mode. |
clear | Clears the password for a specified mode. |
Enable
The following example sets a new password for the enable mode:
cpe626# set password 55MyPass22 enable
The following example clears the password for the enable mode:
cpe626# set password enable clear
To change the command line prompt:
set prompt new-prompt-name
new-prompt-name | Specifies the new name of the command line prompt. |
Enable
The following example resets the CBOS prompt.
cpe626# set prompt cisco626
The set rip command automatically adds routes to your stream. To configure Routing Information Protocol (RIP) settings:
set rip enabled disabled atmX aging value < 65000 {disabled | enabled} deltimeouted timeout-value {disabled | enabled} garbage value < 65000 {disabled | enabled} update value < 65000 {disabled | enabled}
enabled | Enables the set rip command. |
disabled | Disables the set rip command. |
atmX | Defines RIP for the atm interface; where the atm interface is either atm0 or atm1. |
deltimedout timeout-value | Delete RIP2 time-outed entries. Expressed in seconds. |
aging value | Route aging timeout value (default is 180 seconds). |
garbage value | Route garbage collection timeout value (default is 120 seconds). |
update value | Update time interval (default is 30 seconds). |
Enable
The following example sets rip for the atm1 interface:.
cpe626# set rip atm1 enabled
The following example sets route aging timeout value for the atm1 interface:
cpe626# set rip aging 2500 atm1 enabled
The following example sets the time interval update value for the atm0 interface:.
cpe626# set rip update 25 atm0 enabled
To build a routing table by manually adding or deleting entries in a routing table.
set route default ip-address | delete ip-address | add [{ip address | gw address} |
default ip-address | Sets a default route using an actual IP address.. |
delete ip-address | Deletes an existing route using an actual IP address. |
add | Adds a new route. |
ip address | Specifies the IP address of the host you are trying to reach. The IP host address is specified by the keyword argument variable, address. |
gw address | Specifies the IP address of an external gateway. Data is sent through the external gateway to the destination address. Therefore, this address must be the address of a gateway physically linked to your network. The gateway address is specified by the keyword argument variable, address. |
mask netmask | Specifies the netmask of the host you are trying to reach. |
metric hops | Specifies the distance in hops between the destination address and the gateway. The default value is 1.This value is required when you add a route. |
Enable
The following example shows how to add a route without specifying a netmask or metric.
cpe626# set route add ip 192.9.9.1 gateway 192.168.10.250
The following example shows how to delete a route.
cpe626# set route delete 192.168.10.1
The following example shows how to add a route specifying a netmask and a gateway.
cpe626# set route add ip 192.10.10.0 mask 255.255.255.0
gateway 208.203.245.228
The following example shows how to add a default route.
cpe626# set route default 208.203.245.228
The following example shows how to add a route add a route specifying a netmask, gateway and a metric.
cpe626# set route add ip 192.10.10.0 mask 255.255.255.0
gateway 208.203.245.228 metric 1
To configure serial port settings.
set serial timeout timeout-value more lines-number
timeout timeout-value | Sets the value in seconds to disconnect the serial connection. The value must be less than or equal to 65334. |
more lines-number | Sets the number of lines for the more output. Enter a numeric value of `0' to disable this command. |
Enable
The following example set the timeout value for the serial port.
cpe626# set serial timeout 50000
To configure the telnet daemon settings.
set telnet remote ip-address | timeout # | port udp-port-number
remote ip-address | Specifies the IP address for the remote location running the Telnet server. |
timeout # | Specifies the timeout value, in seconds, for a Telnet connection. |
port udp-port-number | Specifies the Telnet port number. |
Enable
The following example sets the remote address for the Telnet application.
cpe626# set telnet remote 1.1.1.1
The following example sets the number of seconds for the Telnet connection to timeout.
cpe626# set telnet timeout 300
To configure timeout settings.
set timeout idle seconds session seconds reset seconds
idle seconds | Enter number of seconds to disconnect after idle. |
session seconds | Enter number of seconds to disconnect after session uptime. |
reset seconds | Enter number of seconds to wait to reopen connection. |
Enable
The following example sets the timeout values for the idle and session timeouts.
cpe626# set timeout idle 60 session 60 reset 60
To configure the TFTP settings.
set tftp remote ip-address | timeout # | port udp-port-number
remote ip-address | Specifies the IP address for the remote location running the TFTP server. |
timeout # | Specifies the timeout value in seconds for a TFTP connection. |
port udp-port-number | Specifies the TFTP port number. |
Enable
The following example sets the remote address for the TFTP application.
cpe626# set tftp remote 198.162.58.23
To display statistics on a particular application or interface.
show arp | errors | interface [atm0 | atm1] | nvram | nvram# | rarp | rip {status | atm0 | atm1}| running | running# | serial | telnet | tftp | timeout | uptime | version
arp | Displays ARP Table. |
errors | Displays list of errors that have occurred. |
interface | Displays all physical and/or logical interface settings. |
nvram | Displays the configuration file located in NVRAM. |
nvram# | Displays the written configuration file in NVRAM without any comments you may have entered in the configuration file. |
rarp | Displays RARP Table. |
rip {status | atm0 | atm1} | Displays RIP settings and status on specified interfaces. |
running | Displays configuration settings that are currently running, but not saved to NVRAM through the write command. |
running# | Displays configuration settings that are currently running without comments, but not saved to NVRAM through the write command. |
serial | Displays serial port setting. |
telnet | Displays telnet daemon settings. |
tftp | Displays tftp settings. |
timeout | Displays Idle and Session timeout settings. |
uptime | Displays uptime. |
version | Displays the CBOS version number and release information. |
Exec and Enable
The following example displays an application's configuration settings.
cpe626# show nvram
cpe626# show nvram#
The following example displays the port setting for atm0.
cpe626# show interface atm0
The following example displays the IP address and subnet mask settings for both ports (atm0 and atm1).
cpe626# show interface
The following example displays the status of all rip settings.
cpe626# show rip status
The following example displays all rip settings for port atm0.
cpe626# show rip atm0
To show operating statistics.
stats ip [general | rip | atm0 | atm1] | atm0 | atm1 | telnet | tftp | serial
ip | Displays IP statistics.You must enter the actual IP address as in: |
general | Displays general statistics on the WAN interface. |
atm0 | Displays RIP statistics on the WAN interface. |
atm1 | Displays atm1 statistics on the WAN interface. |
telnet | Displays statistics on telnet. |
tftp | Displays statistics on tftp. |
serial | Displays statistics on the serial port. |
Exec and Enable
The following command displays the statistics for the atm0 interface:
cpe626# stats ip atm0
To write configuration changes to NVRAM.
writeThis command has no arguments or keywords.
Enable
The following command writes all configuration changes you make to NVRAM.
cpe626# write
Posted: Tue Mar 16 08:33:18 PST 1999
Copyright 1989-1999©Cisco Systems Inc.