CISCO CCNA 200-301 Q4

Refer to the exhibit. The New York router is configured with static routes pointing to the Atlanta and Washington sites. Which two tasks must be performed so that the Serial0/0/0 interfaces on the Atlanta and Washington routers can reach one another? (Choose two.)

A. Configure the ipv6 route 2012::/126 2023::1 command on the Washington router
B. Configure the ipv6 route 2023::/126 2012::1 command on the Atlanta router.
C. Configure the ipv6 route 2012::/126 s0/0/0 command on the Atlanta router
D. Configure the ipv6 route 2023::/126 2012::2 command on the Atlanta router
E. Configure the ipv6 route 2012::/126 2023::2 command on the Washington router

Correct Answers: D, E

Explanation:

CISCO CCNA 200-301 Q3

Refer to the exhibit. A network engineer must block access for all computers on VLAN 20 to the web server via HTTP. All other computers must be able to access the webserver. Which configuration when applied to switch A accomplishes this task?


A.
config t
ip access-list extended wwwblock deny tcp any host 10.20.0.100 eq 80 int vlan 10
ip access-group wwwblock in

B.
config t
ip access-list extended wwwblock deny tcp any host 10.20.0.100 eq 80 permit ip any any
int vlan 20
ip access-group wwwblock in

C.
config t
ip access-list extended wwwblock permit ip any any
deny tcp any host 10.20.0.100 eq 80 int vlan 30
ip access-group wwwblock in

D.
config t
ip access-list extended wwwblock permit ip any any
deny tcp any host 10.20.0.100 eq 80 int vlan 20
ip access-group wwwblock in

Correct Answers: B

Explanation:
The “permit ip any any” command should be placed at the end of the access list.

CISCO CCNA 200-301 Q2

Refer to the exhibit. The default-information originate command is configured under the R1 OSPF configuration. After testing, workstations on VLAN 20 at Site B cannot reach a DNS server on the Internet. Which action corrects the configuration issue?


A. Add the default-information originate command on R2.
B. Add the always keyword to the default-information originate command on R1.
C. Configure the ip route 0.0.0.0 0.0.0.0 10.10.10.18 command on R1.
D. Configure the ip route 0.0.0.0 0.0.0.0 10.10.10.2 command on R2.

Correct Answers: C

Explanation:
The default-information originate command advertises a default route into a normal area, provided the advertising router already has a default route. But in the routing table of R1 we don’t see such a default route. Therefore we have to configure one.

CISCO CCNA 200-301 Q1

Refer to Exhibit. Which action do the switches take on the trunk link?


A. The trunk does not form and the ports go into an err-disabled status.
B. The trunk forms, but the mismatched native VLANs are merged into a single broadcast domain.
C. The trunk does not form, but VLAN 99 and VLAN 999 are allowed to traverse the link.
D. The trunk forms, but VLAN 99 and VLAN 999 are in a shutdown state.

Correct Answers: B