Question | Answer |
Which OSPF LSA types are new in OSPF version 3? | 1 Link
2 Intra-area prefix |
Which command will define a VRF with name CCIE in IPv6 | vrf definition CCIE |
Which two are IPv6 neighbor discovery packets? | 1 neighbor solicitation
2 Router advertisement |
Though many options are supported in EIGRP v6, select two options from the below list that are supported | 1 per-interface configuration
2 prefix-list support via distribute-list |
Which information is carried in an OSPFv3 intra-area-prefix LSA? | IPv6 prefixes |
Which two tunneling techniques in IPv6 do not require an IPv4 tunnel destination in the configuration? | 1 6to4
2 ISATAP |
Which command can be used to filter a RIPv6 route from getting installed in the routing table? | IPv6 router rip ccie
distribute-list |
What is the correct command to set the router ID for an OSPFv3 process? | router-id 1.2.3.4 |
What is the RP for IPv6 multicast address FF76:0130:2001:db8:3811::2323 | 2001:db8:3811::1 |
Which three fields are optional in an OSPFv3 external LSA? | 1 Forward Address
2 External Route
3 Reference Link-State ID |
What mechanism does OSPFv3 use when the router LSA is too big to be sent out? | It splits the LSA into smaller router LSA packets |
Which IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link? | Link-local address |
Which three causes will prevent a host from getting an IPv6 address with stateless autoconfiguration? | 1 IPv6 unicast routing is not enabled on the router interface
2 The router interface is configured with a /63 mask
3 The router interface is configured with a /65 mask |
Which two are considered valid router IDs for EIGRPv6? | 1 0.0.0.1
2 0.255.0.1 |
You have just configured R5 and R6 to run EIGRPv6 as shown; the IPv6 ping from R5 to R6-loopback 0 is failing. Which statement could be the reason? | You need to configure the EIGRPv6 router process on both routers. |
How will EIGRPv6 react if there is an IPv6 subnet mask mismatch between the Global Unicast addresses on a point-to-point link? | EIGRPv6 will form a neighbor relationship |
On a router, interface S0 is running EIGRPv6, and interface S1 is running OSPFv3. A redistribution command is issued under OSPFv3, redistribute EIGRP 1 metric 20 under IPv6 router ospf 1 . What will happen after applying this redistribution command? | All routes showing up as D and D ex in the routing table will be redistributed into OSPFv3 |
Which two tunnel techniques support IPv6 multicasting? | 1 6 to 4
2 GRE |
what is the first thing that happens when IPv6 is enabled on an interface on a host? | There is a duplicate address detection on the host interface. |
In order to maintain security, with which hop count are IPv6 neighbor discovery packets sent? | 255 |
Which address needs to be present on an interface for OSPFv3 to form an adjacency? | Link local |
During the IPv6 address resolution, a node sends a neighbor solicitation message in order to discover which of these? | The layer 2 address of the destination node based on the destination IPv6 address |
You are using IPv6, and would like to configure EIGRPv6. Which three correctly describes how you can perform this configuration? | 1 EIGRPv6 is directly configured on the I/F over which it runs
2 There is no network statement configuration in EIGRP for IPv6
3 When a user uses a passive-I/f configuration, EIGRP for IPv6 does not need to be configured on the I/f that is made passive |
IPv6 is the next-generation Internet layer protocol for packet-switched internetworks and the Internet. IPv6 router solicitation is: | A request made by a node for the IP address of the local router |
From which IPv6 address are EIGRPv6 hello messages sourced? | Link Local |
Which is the flooded scope of an OSFPv3 LSA, if the value of the S2 bit is set to 1 and S1 bit set to )? | AS wide |
Which two IPv6 address pairs can be assigned on a point-to-point link with a /125 mask? | 1 2001:DB8::1 and 2001:DB8::2
2 2001:DB8::10 and 2001:DB8::17 |
What does a unicast prefix-based IPv6 multicast address start with? | FF3 |
In which way can the IPv6 address of 2031:0000:130F:0000:0000:09C0:876A:130B be expressed most efficiently? | 2031:0:130F::9c0:876A:130B |
Which of these statements best describes the major difference between an IPv4-compatible tunnel and a 6to4 tunnel? | An IPv4-compatibile tunnel is typically used only between two IPv6 domains, but a 6to4 tunnel is used to connect two more IPv6 domains |
How does an IPv6 router deal with a packet that is larger than the outgoing interface MTU? | It will drop the packet and send an ICMPv6 message "Packet too big" back to the source. |
You are using IPv6, and would like to configure EIGRPv6. Which three of these correctly describes how you can perform this configuration? | 1 EIGRPv6 is directly configured in the interface over which it runs
2 There is no network statement configuration in EIGRPv6
3 When a user uses a passive-I/F configuration, EIGRPv6 does not need to be configured on the interface that is made passive. |
Which two of these steps are minimum requirements to configure OSPFv3 under IPv6? | 1 Configure OSPF on the interface that it will run on
2 Enable routing |