CCNA Routing and Switching

Q1. For allocating the host portion of the IPv6 addresses, you are putting to use the EUI-64 method . The MAC address of the host is 401e:32e4:ff03. Identify the correct IP address for a network ID of fd00:3:3::?

fd00:3:3::401e:32ff:fee4:ff03/64
fd00:3:3::421e:32ff:fee4:ff03/64
fd00:3:3::fffe:421e:32e4:ff03/64
fd00:3:3::421e:32ff:ffe4:ff03/64

Q2. You want to upgrade the stack’s IOS.What is all that needs to be done . Assumption : model of all switches in the stack is same.

Each switch needs to be upgraded independently
The IOS image cannot be changed once a stack is configured
Only the master switch needs to be upgraded
Each switch in the stack needs to be configured with a TFTP location to boot from, and then they all must be reloaded

Q3. What type of address is ::1/128?

Multicast address
Unicast address
Loopback address
Anycast address

Q4. You have a switch in a stack that needs to be replaced. You are concerned that the configuration will be lost for the switch but anyway you go for the replacement , then what will happen when it is replaced?

The replacement switch will need to have the configuration TFTP transferred after replacement manually by the network admin
The replacement switch will automatically download the configuration for the switch member number it’s configured for from the master
The replacement switch will need to have its configuration transferred from the existing switch to be replaced
The replacement switch will need manual configuration since the interfaces will be renumbered

Q5. You want to make sure that the top switch in the stack always becomes the master. What will you do make sure that it always wins the election?

Set the priority to 16
Set the priority to 0
Set the priority to 1
Set the priority to 15

Q6. To configure a single anycast address on a router’s interface, which command would you give?

Router(config-if)# ipv6 anycast address 2001:db8:1:1:1::12/128
Router(config-if)# ipv6 address 2001:db8:1:1:1::12/128 anycast
Router(config-if)# ip address 2001:db8:1:1:1::12/64
Router(config-if)# ipv6 address 2001:db8:1:1:1::12/64 anycast

Q7. The maximum length of a stacking cable for switch stacks is __________

5 meters
1 meter
3 meters
10 meters

Q8. The IPv6 address type similar to IPv4 RFC 1918 addresses is ___________

EUI-64 addresses
Link-local addresses
Global unicast addresses
Anycast addresses

Q9. which part of the address is allotted by the RIR, or Regional Internet Registry for global unicast address?

First 64 bits
First 23 bits
First 32 bits
First 48 bits

Q10. Which address is a EUI-64 generated address?

2001:db8:aa::f654:56ff:fe34:a633/64
2001:db8:17:fffe:f623::ff34:5623/64
2001:db8:33::f629:58fe:ff35:5893/64
fd00:4:33::f680:45ca:ac3b:5a73/64

Q11. You are connected to a switch stack and in order to verify how the stack is cabled, Which command would be put to use?

Sw-Stk#show stack
Sw-Stk#show stack-ports
Sw-Stk#show switch stack-ports
Sw-Stk#show switch cabling

Q12. Select the switch type in a switch stack which downloads it configuration, forwarding table,and ACLs.

Provisioned switch
Subordinate switch
Master switch
Topology switch

Q13. The type of IPv6 addressing which allows for a one-to-closest address for IP services is _________-

Anycast address
Loopback address
Unicast address
Multicast address

Q14. Identify the valid unique-local address from the given options.

fec0:1111:2e3c:eab3::5/64
fc00:4fec:ecf2:343::e44/64
fd00:1edc:bae:eea4::2478/64
fe80:d2e1:e24:63::25/64

Q15. Which command would use the MAC address for the host portion of the IPv6 address on a router interface?

Router(config-if)# ip address eui-64 2001:db8:1234::/64
Router(config-if)# ipv6 address 2001:db8:1234::/64 eui-64
Router(config-if)# ipv6 address 2001:db8:1234::/64 mac
Router(config-if)# ip address 2001:db8:1234::/64 mac-address

Q16. A link-local address from the given choices is __________-

fe80:db80:db01:ada0:1112::1
ff00:101:4ab0:3b3e::10
fd00:ac34:34b:8064:234a::7
2005:acd:234:1132::43

Q17. The type of IPv6 addressing allowing for a one-to-many address for IP services is _______----

Multicast address
Anycast address
Loopback address
Unicast address

Q18. To perform a task of finding the joined multicast groups for an IPv6 interface, which command would you use?

Router# show ipv6 multicast
Router# show mutlicast
Router# show ipv6 interface gi 0/1
Router# show ipv6 routes

Q19. Which address is a unique-local address?

fe80:db80:db01:ada0:1112::1
fd00:ac34:34b:8064:234a::7
2005:acd:234:1132::43
ff00::10

Q20. Which address is a multicast address?

fd00:ac34:34b:8064:234a::7
ff00::10
2005:acd:234:1132::43
fe80:db80:db01:ada0:1112::1

Q21. Select the global unicast address.

ff00:101:4ab0:3b3e::10
fe80:db80:db01:ada0:1112::1
fd00:ac34:34b:8064:234a::7
2005:acd:234:1132::43

Q22. The type of address which always uses the EUI-64 addressing mechanism is _____

Global unicast addresses
SLAAC addresses
Link-local addresses
Anycast addresses

Q23. You want to verify the master switch in the switch stack, and this information is displayed by which command ?

Sw-Stk#show stack
Sw-Stk#show stack ids
Sw-Stk#show stack-master
Sw-Stk#show switch

Q24. There is a category of automatic address assignment which does not allow for EUI-64 addressing. Which one is that in the given choices?

Stateless DHCPv6 addressing
Static addressing
Stateful DHCPv6 addressing
SLAAC addressing

Q25. What conclusion can you infer from the given IPv6 address of 2030:3454:aabb::/64 ?

The IP has been given to you by the Internet service provider
The IP has been given to you by IANA
The IP has been given to you by the Regional Internet Registry
The IP address is a unique-local address

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