|
|
The CBOS runs in two modes: exec and enable. Table 4-1 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 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 nvram {erase | add parameter | del parameter}
Definition: The command set nvram is entered as shown. Mandatory command keywords are shown as {erase | add | del}; where you must enter either the erase, add or del keyword exactly as shown. If you enter add or del you must enter the variable (requiring a value to be entered in place of the word) parameter.
To get information about one or more commands, use the help command:
help command-nameYou can also enter:
? command-name
command-name | (Optional) Specifies the precise command. |
Exec and enable
cpe627# help stats
or
cpe627# ? stats
To send one or more echo ICMP (Internet Control Message Protocol) request message(s) to another host for a reply, use the ping command:
ping ip-address [-t | -n number] [-w seconds] [-i seconds]
ip-address | Specifies the destination IP address to be pinged. |
|---|---|
-i | Specifies the Time to Live (in seconds). |
-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 Control-c 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 192.168.234.26 three times:
cpe627#ping 192.168.234.26 -n 3
The following example pings IP address 192.168.234.26 infinitely allowing for a 3-second wait response until the command string times itself out.
cpe627# ping 192.168.234.26 -t -w 3
To quit or exit the CBOS, use the quit or exit command:
quit | exitThis command has no keywords or arguments.
Exec and enable
The following examples quit the CBOS:
cpe627#quitcpe627#exit
To reboot the CBOS, use the reboot command:
rebootThis command has no keywords or arguments.
Exec and enable
The following example reboots CBOS:
cpe627# reboot
To configure error reporting, use the set errors command:
set errors {client | debug {enabled | disabled} | module { all | atm | ip | none |
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:
cpe627# set errors clear
The following example sets error reporting for all modules in your system:
cpe627#set errors module all
The following example sets error reporting to be displayed on the current client:
cpe627# set errors client enable
To configure an interface, use the set interface command:
set interface {atm0 | atm1} {address ip-address | disabled | enabled | netmask netmask | retrain | scramble {enabled | disabled} | vci vci-number | vpi vpi-number | overhead-framing mode-number | trellis-coding {enabled | disabled} | splitterless {enabled | disabled}}
atm0 | Sets the interface to be atm0. |
atm1 | Sets the interface to be atm1. |
address ip-address | Specifies the destination IP address for the virtual interface. |
enabled | Enables a command or functionality. |
disabled | Disables a command or functionality. |
netmask netmask | Specifies the netmask address for the virtual interface. |
retrain | Retrains the ADSL line. |
scramble | Enables or disables ATM cell scrambling. |
vci vci-number | Sets the number of the virtual channel identifier. |
vpi vpi-number | Sets the number of the virtual path identifier. |
overhead-framing | Configures the requested ATM framing structure. A retrain is required to negotiate the new overhead framing mode with the central office equipment. |
mode-number | Specifies the overhead framing mode. The Cisco 627 supports ATM overhead framing modes 1-3. |
trellis-coding | Enables or disables trellis coding on the atm0 interface. A retrain is required to negotiate trellis coding with central office equipment. |
splitterless | Configures the modem for splitterless G.Lite operation. |
Enable
The following example sets the interface to be atm0:
cpe627# set interface atm0 enable
The following example configures ATM overhead framing mode 3 on interface atm0:
cpe627# set interface atm0 overhead-framing mode-3
To configure NVRAM settings, use the set nvram command.
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.
cpe627# set nvram erase
To set the password, use the set password command:
set password { [ mode | clear ] [ new password | mode ] }
mode | Defines either the enable or 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:
cpe627# set password enable 55MyPass22
The following example clears the password for the enable mode:
cpe627# set password clear enable
To change the command-line prompt, use the set prompt command:
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:
cpe627# set prompt cisco627
To automatically add routes to your system, use the set rip command . 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:
cpe627# set rip atm1 enabled
The following example sets route aging timeout value for the atm1 interface:
cpe627# set rip atm1 aging 2500 enabled
The following example sets the time interval update value for the atm0 interface:
cpe627# set rip atm0 update 25 enabled
To build a routing table by manually adding or deleting entries in a routing table, use the set route command.
set route {default {ip-address | interface} | delete ip-address | add {ip ip-address {gw ip-address | mask netmask gw ip-address } [metric hops]}}
default ip-address | interface | Sets a default route using an actual IP address or interface. |
delete ip-address | Deletes an existing route using an actual IP address. |
add | Adds a new route. |
ip 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, ip-address. |
gw ip-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, ip-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:
cpe627# set route add ip 192.168.9.1 gw 192.168.10.250
The following example shows how to delete a route:
cpe627# set route delete 192.168.10.1
The following example shows how to add a route specifying a netmask and a gateway:
cpe627#set route add ip 192.168.10.0 mask 255.255.255.0
gw 192.168.245.228
The following example shows how to add a default route:
cpe627# set route default 192.168.245.228
The following example shows how to add a route specifying a netmask, gateway, and a metric:
cpe627#set route add ip 192.168.10.0 mask 255.255.255.0
gw 192.168.245.228 metric 1
To configure serial port settings, use the set serial command.
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 sets the timeout value for the serial port:
cpe627# set serial timeout 50000
To configure the telnet daemon settings, use the set telnet command.
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:
cpe627#set telnet remote 192.168.1.1
The following example sets the number of seconds for the Telnet connection to timeout:
cpe627# set telnet timeout 300
To configure the TFTP settings, use the set tftp command.
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:
cpe627# set tftp remote 192.168.58.23
To display statistics on a particular application or interface, use the show command.
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 might 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:
cpe627#show nvramcpe627#show nvram#
The following example displays the port setting for atm0:
cpe627# show interface atm0
The following example displays the IP address and subnet mask settings for both ports (atm0 and atm1):
cpe627# show interface
The following example displays the status of all RIP settings:
cpe627# show rip status
The following example displays all RIP settings for port atm0:
cpe627# show rip atm0
To show operating statistics, use the stats command.
stats ip [general | rip | atm0 | atm1] | atm0 | atm1 | telnet | tftp | serial
ip | Displays IP statistics. |
general | Displays general IP statistics on the WAN interface. |
rip | Displays IP RIP statistics. |
atm0 | Displays atm0 IP statistics on the ATM-25 interface. |
atm1 | Displays atm1 IP 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:
cpe627# stats ip atm0
To write configuration changes to NVRAM, use the write command.
writeThis command has no arguments or keywords.
Enable
The following command writes all configuration changes you make to NVRAM:
cpe627# write
Posted: Mon Oct 4 13:06:07 PDT 1999
Copyright 1989-1999©Cisco Systems Inc.