H12-311_V3.0 Exam Dumps - Huawei HCIA-WLAN Questions and Answers

1 ,6,11

2 ,7,12

6 ,11,1

11 ,6,1

IEEE 802.3ae

IEEE 802.3af

IEEE 802.3as

IEEE 802.3at

3 dBm = 2 mW

10 dBm = 20 mW

0 dBm = 1 mW

3 dBm = 3 mW

access

hybrid

trunk

eth-trunk

display interface

display current-configuration

display ap all

display version

telnet is a way to remotely manage AC

The telnet service is turned off by default on the AC

telnet service can be configured separately on the wired side and wireless side of AC

telnet can be authenticated based on user name and password, and the transmission is encrypted, so it is quite safe

AC-WLAN-view] security-profile name security-1 id 1

[AC-WLAN-sec-prof-security-1] open authentication-method open-system

[AC-WLAN-sec-prof-security-1] security-policy open

[AC-WLAN-sec-prof-security-1] quit

AC-WLAN-view] security-profile name security-1 id 1

[AC-WLAN-sec-prof-security-1] wep authentication-method open-system

[AC-WLAN-sec-prof-security-1] security-policy wep

[AC-WLAN-sec-prof-security-1] quit

AC-WLAN-view] security-profile name security-1 id 1

[AC-WLAN-sec-prof-security-1] wpa authentication-method open-system

[AC-WLAN-sec-prof-security-1] security-policy wpa

[AC-WLAN-sec-prof-security-1] quit

AC-WLAN-view] security-profile name security-1 id 1

[AC-WLAN-sec-prof-security-1] wpa2 authentication-method open-system

[AC-WLAN-sec-prof-security-1] security-policy wpa2

[AC-WLAN-sec-prof-security-1] quit

Ctrl+B

Ctrl+X

Ctrl+Y

Ctrl+Z

802.11a/b/g/n

802.11i

802.1X

802.11s

SIFS

IFS

DIFS

PIFS