3com 3031 Instruccion De Instalación

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C
HAPTER
 19: PPP
O
E C
LIENT
 C
ONFIGURATION
Resetting/Deleting a 
PPPoE Session
Execute the 
reset pppoe-client
 command in user view and the 
undo 
pppoe-client
 command in Ethernet interface view or virtual Ethernet interface 
view.
The difference between the 
reset pppoe-client
 command and the 
undo 
pppoe-client
 command lies in: The former only temporarily terminates a PPPoE 
session, while the latter permanently deletes a PPPoE session.
When a PPPoE session works in permanent on-line mode, if it is terminated by the 
reset pppoe-client
 command, the router will automatically recreate a PPPoE 
session in 16 seconds. When a PPPoE session works in packet triggering mode, if it 
is terminated via the 
reset pppoe-client
 command, the router will recreate a 
PPPoE session only upon data transmission.
No matter a PPPoE session works in permanent on-line mode or in packet 
triggering mode, it will be deleted permanently by the 
undo pppoe-client
 
command. If it is necessary to recreate a PPPoE session, the user must reconfigure 
it.
Displaying and 
Debugging PPPoE 
Client
Execute the 
display
 command in all views and execute the 
debugging
 command 
in user view or system view.
Typical Configuration 
Example of PPPoE
Connecting a LAN to the Internet via ADSL Modem
Networking requirements
The PCs in the LAN access the Internet via Router A and Router A accesses the 
Internet in permanent on-line mode with ADSL line. The username of ADSL 
account is 3Com, with a password of 123456. Enable PPPoE Client on the router 
and the hosts in the LAN can access the Internet without installing PPPoE client 
software.
Networking diagram
Table 284   Resetting/Deleting a PPPoE session
Operation
Command
Terminate a PPPoE session and 
recreate the session later
 
reset pppoe-client { all | 
dial-bundle-number number
 }
Terminate a PPPoE session and 
never recreate it again
 
undo pppoe-client dial-bundle-number 
number
Table 285   Displaying and debugging PPPoE client
Operation
Command
Display the status and statistics of a 
PPPoE session
display pppoe-client session { summary | 
packet } [ dial-bundle-number number
 ]
Enable the PPPoE Client debugging
debugging pppoe-client option [ 
interface type number
 ]