Huawei
H12-711_V4.0 · Question #521
Which of the following descriptions of the differences between firewalls, routers, and switches are correct? (Multiple Choice)
The correct answer is A. Switches are usually used to build LANs. As an important hub for LAN communications, switches B. The essence of routers and switches is forwarding, while the essence of firewalls is control. C. Routers are used to connect different networks, ensure interconnection through routing protocols, D. Firewalls are mainly deployed at the network boundary to control access behaviors in and out of. See the full explanation below for the reasoning.
Question
Which of the following descriptions of the differences between firewalls, routers, and switches are correct? (Multiple Choice)
Options
- ASwitches are usually used to build LANs. As an important hub for LAN communications, switches
- BThe essence of routers and switches is forwarding, while the essence of firewalls is control.
- CRouters are used to connect different networks, ensure interconnection through routing protocols,
- DFirewalls are mainly deployed at the network boundary to control access behaviors in and out of
How the community answered
(60 responses)- A100% (60)
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