Which two components must you configure in the calling router to support the PPPoE client?

Which two components must you configure in the calling router to support the PPPoE client? (Choose two)
A. peer default ip address pool
B. bba-group pppoe
C. pppoe-client-dial-pool-number
D. pppoe enable group
E. mtu

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3 thoughts on “Which two components must you configure in the calling router to support the PPPoE client?

  1. Question states “in the calling router/peer” which means it is definitively not a server.
    Server:
    A. peer default ip address pool
    B. bba-group pppoe
    D. pppoe enable group
    E. mtu
    Client:
    C. pppoe-client-dial-pool-number
    E. mtu

  2. Client configuration is relatively simple. We create a dialer interface to handle the PPPoE connection, and tie it to a physical interface which provides the transport.

    Creating our PPPoE dialer interface:
    CPE(config)# interface dialer1
    CPE(config-if)# dialer pool 1
    CPE(config-if)# encapsulation ppp
    CPE(config-if)# ip address negotiated

    The line ip address negotiated instructs the client to use an IP address provided by the PPPoE server.

    The PPP header adds 8 bytes of overhead to each frame. Assuming the default Ethernet MTU of 1500 bytes, we’ll want to lower our MTU on the dialer interface to 1492 to avoid unnecessary fragmentation.

    CPE(config-if)# mtu 1492

    Lastly we assign our ISP-facing interface to our newly created PPPoE dial group:

    CPE(config)# interface f0/0
    CPE(config-if)# no ip address
    CPE(config-if)# pppoe-client dial-pool-number 1
    CPE(config-if)# no shutdown

    If all is well, you should see a notification indicating the PPPoE session has successfully formed.

    CE!

  3. AC?

    https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/bbdsl/configuration/xe-3s/bba-xe-3s-book/bba-pppoe-client-xe.html?referring_site=RE&pos=2&page=https://www.cisco.com/c/en/us/td/docs/security/asa/asa72/configuration/guide/conf_gd/pppoe.html

    pppoe-client dial-pool-number number
    Configures a PPPoE client and specifies dial-on-demand routing (DDR) functionality.

    peer default ip address pool local-pool-name
    Specifies an address pool to provide IP addresses for remote peers connecting to this interface.

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