QUESTION: 261

Which of the following statements regarding FTP is true?

In FTP passive mode, the client initializes TCP control and data sessions
In FTP active mode, the server uses the PORT command to notify the client of the port through which data is transmitted
FTP always uses a TCP session to transmit control and data information
FTP always uses TCP port 20 to establish a data session and TCP port 21 to establish a control session
FTP always uses TCP port 21 to establish a data session and TCP port 20 to establish a control session

Answer(s): C

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QUESTION: 262

Which of following statements regarding VRRP groups in load balancing mode are true?

Hosts in the same LAN need to be configured with different virtual routers as their default gateways
At least two virtual routers need to provide forwarding services simultaneously
When configuring the priority, ensure that the same router functions as the master device for three VRRP groups
Multiple VRRP groups can be created on an interface of a router. The router functions as a master device of a VRRP group or a backup device of other VRRP groups

Answer(s): A,B,D

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QUESTION: 263

Which of the following route types is used to advertise external routes in BGP EVPN?

Type 2
Type 5
Type 1
Type 4
Type 3

Answer(s): B

Reference:

https://support.huawei.com/enterprise/en/doc/EDOC1100023542?section=j01d&topicName=bgp-evpn-route-types

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QUESTION: 264

Assume R1 and R2 have a valid level-2 ISIS peering for IPv6 and the additional configuration shown is applied. Which of the following statements about routing entries on R2 are true?

2022:: /64 will be displayed in the IPv6 routing table.
2021:: /64 will be displayed in the IPv6 routing table.
2019:: /64 will be displayed in the IPv6 routing table.
2020:: /64 will be displayed in the IPv6 routing table.

Answer(s): A,C,D

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QUESTION: 261

QUESTION: 262

QUESTION: 263

Reference:

QUESTION: 264