bridge protocol

bridge protocol

global

bridge


bridge-group


protocol {ieee  dec}
no bridge


bridge-group


protocol {ieee  dec}

Configures

The spanning-tree protocol

Default

None

Description

This command selects the spanning-tree protocol to use for the bridge-group . Possible values are dec , for the Digital spanning-tree protocol, and ieee , for the IEEE spanning-tree protocol. IEEE is the recommend protocol.

bridge route

global

bridge


bridge-group


route


protocol


{apollo  appletalk  clns  decnet  ip 
ipx  vines  xns}
no bridge


bridge-group


route


protocol


{apollo  appletalk  clns  decnet  ip
 ipx  vines  xns}

Configures

Routing of a protocol in a bridge group

Default

None

Description

This command enables routing of the given protocol on a specific bridge group. The protocol parameter may be apollo , appletalk , clns , decnet , ip , ipx , vines , or xns .

Example

This example enables routing of both IP and IPX in a CRB environment:

bridge crb
bridge 5 protocol ieee
bridge 5 route ip
bridge 5 ipx

busy-message

global

busy-message


hostname delimiter message delimiter


no busy-message

Configures

The message displayed when a connection fails

Default

None

Description

This command sets the message that is displayed when a telnet connection to a specific host (given by the hostname parameter) fails. The new message replaces the generic "host failed" message. To disable this message, delete it with the no form of this command. This banner is useful when you want to give the user information about the connection failure. The delimiter marks the beginning and end of the message; it may be any character that is not used in the message.

Example

Router(config)#

busy-message sunserver2 # server2 is down,
please contact sysadmin at 555-1234 #

cable helper-address

interface

cable helper-address


ip-address


[cable-modem  host ]
no cable helper-address


ip-address


[cable-modem  host ]

Configures

DHCP destination address

Default

Disabled

Description

This command specifies an IP address of a DHCP server to use for UDP broadcasts from cable modems or other hosts . The cable-modem option specifies that only cable modem UDP broadcasts are forwarded while the host option specifies that only host UDP broadcasts are forwarded.

calendar set

command

calendar set


hh


:


mm


:


ss day month year

Configures

The system calendar

Description

The calendar is available only on high-end routers. It is an internal clock that continues to run even when the router is powered off. This command allows you to set the calendar to a new time. The month must be a name , for example, june . The year must be a complete four-digit value, for example, 2000 .

callback forced-wait

global

callback forced-wait


seconds


no callback forced-wait


seconds

Configures

The time the router waits before a callback

Default

None

Description

This command specifies the amount of time in seconds that the router waits before initiating a callback to a remote modem.

command

cd [


URL


]

Description

This command changes the current working directory within the router's filesystem. The URL is optional; if not provided, the system defaults to the flash: directory. See the copy command for other valid filesystem URLs.