Prior to enabling PPPoE in a virtual private dialup network group, which task must be completed?

A. Disable CDP on the interface.

B. Execute the vpdn enable command.

C. Execute the no switchport command.

D. Enable QoS FIFO for PPPoE support.








 

Suggested Answer: B

Enabling PPPoE in a VPDN Group -
Perform this task to enable PPPoE in a virtual private dial-up network (VPDN) group.
Restrictions -
This task applies only to releases prior to Cisco IOS Release 12.2(13)T.
SUMMARY STEPS -
 
 
enable
2.
 
configure terminal
 
3.
 
vpdn enable
4.
 
vpdn-group name
5.
request-dialin
6.
protocol pppoe
DETAILED STEPS -
Command or Action -
 
Step 1 -
enable
Example:
Router> enable -
Enables privileged EXEC mode.
Enter your password if prompted.
Step 2 -
configure terminal
Example:
Router# configure terminal -
Enters global configuration mode.
Step 3 -
vpdn enable
Example:
Router(config)# vpdn enable -
Enables virtual private dialup networking.
Step 4 -
vpdn-group name
Example:
Router(config)# vpdn-group group1
Associates a VPDN group with a customer or VPDN profile.
Step 5 -
request-dialin
Example:
Router(config-vpdn)# request-dialin
Creates a request-dialin VPDN subgroup.
Step 6 -
protocol pppoe
Example:
Router(config-vpdn-req-in)# protocol pppoe
Enables the VPDN subgroup to establish PPPoE
Reference:
http://www.cisco.com/en/US/docs/ios/12_2t/12_2t2/feature/guide/ftpppoec_support_TSD_Island_o
 f_Content_Chapter.html

This question is in 300-101 Cisco Implementing Cisco IP Routing (ROUTE) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate




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