ICND2 Chapter 19 Flashcards

1
Q

RS

A

Router Solicitation

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2
Q

RA

A

Router Advertisement

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3
Q

Multicast destination FF02::2 (RS)

A

All routers on this link

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4
Q

Multicast destination FF02::1 (RA)

A

All IPv6 nodes on this link

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5
Q

IPv6 Address Configuration Static, Do not use EUI-64. Portion Configured or Learned?

A

Entire 128-bit address

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6
Q

IPv6 Address Configuration Static, Use EUI-64. Portion Configured or Learned?

A

Just the /64 prefix

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7
Q

IPv6 Address Configuration Dynamic, Stateful DHCPv6. Portion Configured or Learned?

A

Entire 128-bit address

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8
Q

IPv6 Address Configuration Dynamic, Stateless autoconfiguration. Portion Configured or Learned?

A

Just the /64 prefix

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9
Q

Comparison of Stateful and Stateless DHCPv6 Services: Remembers IPv6 address ( state information ) of clients that make requests

A

DHCP, Stateful Yes, Stateless No

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10
Q

Comparison of Stateful and Stateless DHCPv6 Services: Assigns IPv6 address to client

A

DHCP, Stateful Yes, Stateless No

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11
Q

Comparison of Stateful and Stateless DHCPv6 Services: Supplies useful information, like DNS server IP addresses

A

DHCP, Stateful Yes, Stateless Yes

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12
Q

Comparison of Stateful and Stateless DHCPv6 Services: Is most useful in conjunction with stateless autoconfiguration

A

DHCP, Stateful No, Stateless Yes

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13
Q

IPv6 Address FF02::1

A

All IP nodes on the link (Subnet broadcast address.

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14
Q

IPv6 Address FF02::2

A

All routers on the link

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15
Q

IPv6 Address FF02::5, FF02::6

A

OSPF messages (224.0.05, 224.0.0.6)

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16
Q

IPv6 Address FF02::9

A

RIP-2 messages (224.0.0.9)

17
Q

IPv6 Address FF02::A

A

EIGRP messages (224.0.0.10)

18
Q

IPv6 Address FF02::1:2

A

DHCP relay agents (routers that forward to the DHCP server)

19
Q

IPv6 Prefix 2000::/3 (2 or 3)

A

Global Unicast, Unicast packets sent through the public Internet

20
Q

IPv6 Prefix FD00::/8 (FD)

A

Unique local. Unicast packets inside one organization

21
Q

IPv6 Prefix FE80:/10 (FE80)

A

Link Local. Packets sent in the local subnet

22
Q

IPv6 Prefix FF02::/16 (FF02)

A

Multicast (link local scope). Multicasts that stay on the local subnet.

23
Q

IPv6 Routing Protocols

A

RIPng, OSPFv3, MP-BGP4, EIGRP for IPv6

24
Q

IPv6 transition option: Dual stack

A

Supports both protocols and sends IPv4 to IPv4 hosts and IPv6 to IPv6 hosts

25
Q

IPv6 transition option: Tunnel MCT

A

Tunnel is manually configured: sends IPv6 through IPv4 network, typically between routers

26
Q

IPv6 transition option: Tunnel 6to4

A

Tunnel endpoints are dynamically discovered: sends IPv6 through IPv4 network between routers; does not support IPv4 NAT

27
Q

IPv6 transition option: Tunnel Teredo

A

Typically used by hosts; host creates IPv6 packet and encapsulates in IPv4

28
Q

IPv6 transition option: NAT-PT

A

Router translates between IPv4 and IPv6; allows IPv4 hosts to communicate with IPv6 hosts