350-501 Free Practice Test

Refer to the exhibit.

A network engineer is implementing multicast services on CPE-1 and CPE-2. CPE-1 must be configured as the preferred IGMP querier for the LAN segment. PIM-SM must be implemented on the LAN interfaces with an IGMP version that supports (*, G) joins only. Which configurations must the engineer implement on CPE-1 and CPE-2?

1. A. On CPE-1:interface GigabitEthernet0/1ip address 10.0.12.129 255.255.255.128ip pim sparse-mode ip igmp version 2 On CPE-2:interface GigabitEthernet0/1ip address 10.0.12.130 255.255.255.128ip pim sparse-mode ip igmp version 2
2. B. On CPE-1:interface GigabitEthernet0/1ip address 10.0.12.130 255.255.255.128ip pim sparse-mode ip igmp version 3 On CPE-2:interface GigabitEthernet0/1ip address 10.0.12.129 255.255.255. 128ip pim sparse-mode ip igmp version 3
3. C. On CPE-1:interface GigabitEthernet0/1ip address 10.0.12.130 255.255.255.128ip pim sparse-mode ip igmp version 2 On CPE-2:interface GigabitEthernet0/1ip address 10.0.12.129 255.255.255.128ip pim sparse-mode ip igmp version 2
4. D. On CPE-1:interface GigabitEthernet0/1ip address 10.0.12.129 255.255.255.128ip pim sparse-mode ip igmp version 3 On CPE-2:interface GigabitEthernet0/1ip address 10.0.12.130 255.255.255.128ip pim sparse-mode ip igmp version 3

Correct Answer: A

Refer to the exhibit:

What is the effect of this configuration?

1. A. The two routers fail to form a neighbor relationship because their system IDs are different.
2. B. The two routers successfully form a neighbor relationship
3. C. The two routers fail to form a neighbor relationship because the authentication configuration is missing
4. D. The two routers fail to form a neighbor relationship because they have different ISIS area types.

Correct Answer: B

Refer to the exhibit:

If router RA is configured as shown, which IPv4 multicast address space does it use?

1. A. 224.0. 0.0/8
2. B. 225.0. 0.0/8
3. C. 232.0. 0.0/8
4. D. 239.0. 0.0/8

Correct Answer: C

How much must the MTU be increased when configuring the 802.1q VLAN tag?

1. A. 2 bytes
2. B. 4 bytes
3. C. 8 bytes
4. D. 12 bytes

Correct Answer: B

Which service is a VNF role?

1. A. Compute
2. B. Network
3. C. Firewall
4. D. Storage

Correct Answer: B