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Alle Oberthemen / Informatics / CCIE Wireless

CCIE Wireless Questions (18 Karten)

Sag Danke
1
Kartenlink
0
What does "CCK" stand for?
Complementary Code Keying
Tags: 802.11b, Wireless Modulation
Quelle: http://en.wikipedia.org/wiki/Complementary_code_keying
2
Kartenlink
0
What are the two protocols used for uploading code to the controller?
FTP and TFTP
Tags: Code, FTP, TFTP
Quelle:
3
Kartenlink
0
What port does LWAPP control traffic use?
UDP 12223
Tags: LWAPP
Quelle:
4
Kartenlink
0
What port does LWAPP data traffic use?
UDP 12222
Tags: LWAPP
Quelle:
5
Kartenlink
0
What port does mobility control traffic use?
UDP 16666
Tags: LWAPP, Mobility
Quelle:
6
Kartenlink
0
What protocol does mobility data traffic use?
IP Protocol 97
Tags: LWAPP, Mobility
Quelle:
7
Kartenlink
0
What port does secured mobility control traffic use?
UDP 16667
Tags: LWAPP, Mobility
Quelle:
8
Kartenlink
0
What does mping test?
Whether or not UDP port 16666 is functioning to the specified controller
Tags: LWAPP, Mobility
Quelle:
9
Kartenlink
0
What does eping test?
Whether or not data traffic can pass over IP Protocol 97 to the specified controller
Tags: LWAPP, Mobility
Quelle:
10
Kartenlink
0
What certificate format do Wireless LAN Controllers support?
PEM
Tags: Certificates
Quelle:
11
Kartenlink
0
What are the three available user access modes on the controller?
ReadWrite, ReadOnly, and LobbyAdmin
Tags: Management, Users
Quelle:
12
Kartenlink
0
By default, what syslog level does the controller use when evaluating messages to send?
Error
Tags: Syslog
Quelle:
13
Kartenlink
0
What is the difference between legacy and 802.11d for World Mode operation?
Legacy is only supported by Aironet 350/CB20 cards with earlier software.
Tags: Wireless Client, World Mode
Quelle:
14
Kartenlink
0
What does Short Radio Preamble do?
Allows for transmitting shorter preamble (always sent at 1Mbps), thus improving performance for 802.11b/g clients.
Tags: 802.11b, 802.11g, Radio
Quelle:
15
Kartenlink
0
What is Short Slot Time?
9 microsecond time slot for 802.11g, versus 20 microsecond time slot.
Tags: 802.11g, Radio
Quelle:
16
Kartenlink
0
What does "OFDM" stand for?
Orthogonal Frequency Division Multiplexing
Tags: 802.11a, 802.11g, Wireless Modulation
Quelle:
17
Kartenlink
0
What does "Client Power Local" mean?
Limits the client's power level to the same as the AP
Tags: Wireless Client, Wireless Power Level
Quelle:
18
Kartenlink
0
What is World Mode?
Enables an AP to notify a client of which regulatory domain (and associated channels and power levels) are available for use.
Kartensatzinfo:
Autor: jboyers
Oberthema: Informatics
Thema: CCIE Wireless
Veröffentlicht: 27.01.2010
Tags: CCIE Wireless
 
Schlagwörter Karten:
Alle Karten (18)
802.11a (1)
802.11b (2)
802.11g (3)
Certificates (1)
Code (1)
FTP (1)
LWAPP (7)
Management (1)
Mobility (5)
Radio (2)
Syslog (1)
TFTP (1)
Users (1)
Wireless Client (2)
Wireless Modulation (2)
Wireless Power Level (1)
World Mode (1)
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