20% OFF Passleader 350-018 Study Materials Ensure 100% PASS (251-260)

QUESTION 251
Which spanning-tree mode supports a separate spanning-tree instance for each VLAN and also supports the 802.1w standard that has a faster convergence than 802.1D?

A.    PVST+
B.    PVRST+
C.    PVST
D.    CST
E.    MST
F.    RST

Answer: B

QUESTION 252
Which three LSA types are used by OSPFv3? (Choose three.)

A.    Link LSA
B.    Intra-Area Prefix LSA
C.    Interarea-prefix LSA for ASBRs
D.    Autonomous system external LSA
E.    Internetwork LSA

Answer: ABD

QUESTION 253
Which protocol provides the same functions in IPv6 that IGMP provides in IPv4 networks?

A.    ICMPv6
B.    ND
C.    MLD
D.    TLA

Answer: C

QUESTION 254
Which additional capability was added in IGMPv3?

A.    leave group messages support
B.    source filtering support
C.    group-specific host membership queries support
D.    IPv6 support
E.    authentication support between the multicast receivers and the last hop router

Answer: B

QUESTION 255
Beacons, probe request, and association request frames are associated with which category?

A.    management
B.    control
C.    data
D.    request

Answer: A

QUESTION 256
Which feature can be implemented to avoid any MPLS packet loss?

A.    IP TTL propagation
B.    LDP IGP sync
C.    label advertisement sync
D.    conditional label advertisement
E.    PHP

Answer: B

QUESTION 257
Which four types of VPN natively provide encryption of user traffic? (Choose four.)

A.    MPLS
B.    IPsec
C.    L2TPv3
D.    SSL
E.    VPLS
F.    AToM
G.    GETVPN
H.    Microsoft PPTP

Answer: BDGH

QUESTION 258
Which three options are components of Mobile IPv6? (Choose three.)

A.    home agent
B.    correspondent node
C.    mobile node
D.    binding node
E.    discovery probe

Answer: ABC

QUESTION 259
What are two uses of an RSA algorithm? (Choose two.)

A.    data encryption
B.    digital signature verification
C.    shared key generation
D.    message hashing

Answer: AB

QUESTION 260
What is needed to verify a digital signature that was created using an RSA algorithm?

A.    public key
B.    private key
C.    both public and private key
D.    trusted third-party certificate

Answer: A

20% OFF Passleader 350-018 Study Materials Ensure 100% PASS