Which of the following were NOT roles of a traditional BNG?
A. Authentication of subscribers using 802.1x
B. Logical termination of PPP sessions
C. Enforce QoS policies
D. Default gateway to the Internet
正解:A
質問 2:
Which security feature can prevent an unauthorized device (e.g. RG>> to access a Triple Play network?
A. DHCP snooping
B. IPSec
C. 802.1X
D. Anti-spoofing
正解:C
質問 3:
Which of the following is a trigger to setup an L2TP Tunnel?
A. PPPoE discovery phase
B. IPCP phase
C. CHAP phase
D. LCP phase
正解:C
質問 4:
There can be one SRRP master per which entity?
A. Subscriber interface
B. Group interface
C. IES interface
D. BNG
正解:B
質問 5:
Which of the following elements is part of the access network?
A. BSAN
B. RG
C. BNG
D. IP phone
正解:A
質問 6:
In numbered WAN RG, between which elements is a PPP session established?
A. RG and the BSA
B. Subscriber-hosts and BSAN
C. Subscriber-hosts and BNG
D. RG and BNG
正解:D
質問 7:
In the case of wholesale/retail model with an IP-VPN deployment model, where is the IPoE session terminated?
A. At the retail BNG
B. At the wholesale BNG
C. At the Internet peering router
D. At the BSAN
正解:B
益子** -
先日申込みました4A0-109を本日受験し、無事に合格することができました。
ほとんど出題されました。ありがとうございました。