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Which of the following user access authentication modes are supported?
Suggested Answer: A, B, C
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Huawei's Xinghe Intelligent Campus defines three standard 'Access Authentication' modes for users and terminals:
802.1X (B): High security, suitable for PCs and mobile devices with clients.
Portal (C): Common for guest access and public areas (web-based login).
MAC Address Authentication (A): Used primarily for 'dumb' terminals like printers, cameras, and IoT devices that cannot perform 802.1X/Portal logins.
OSPF Authentication (D) is a protocol-level security feature used to secure routing updates between routers, not an access authentication method for end-user devices.
17 comments · newest first
AY
Ayesha
5 days ago
Definitely!
AR
Ardella
10 days ago
So, B it is then?
WI
Wilda
15 days ago
Exactly! MAC address is too easy to spoof.
AY
Ayesha
20 days ago
Right, A and D don’t fit here. OSPF is for routing, not authentication.
AR
Ardella
25 days ago
True, but B is more robust for enterprise environments.
WI
Wilda
1 month ago
C could be valid too. Portal authentication is common in guest access.
AY
Ayesha
1 month ago
Agreed! A lot of networks rely on it for security.
AR
Ardella
1 month ago
I think B is the best choice. 802.1X is widely used.
MA
Margurite
2 months ago
I disagree, MAC address authentication isn't reliable.
DE
Demetra
2 months ago
Yeah, portal authentication is common too!
TE
Terina
2 months ago
Wait, OSPF authentication? That sounds off.
LO
Louvenia
2 months ago
I think MAC address authentication is also a thing.
BL
Blondell
2 months ago
Definitely 802.1X authentication is supported.
CO
Coleen
2 months ago
I feel like we had a question on 802.1X in our last mock exam, but I'm confused about whether MAC address authentication is valid here.
SH
Sharan
3 months ago
OSPF authentication sounds familiar, but I don't think it's related to user access authentication modes.
ST
Stephane
3 months ago
I remember studying about portal authentication, but I can't recall if MAC address authentication was included in our practice questions.
ER
Erasmo
3 months ago
I think 802.1X authentication is definitely one of the options, but I'm not sure about the others.