Motorola Solutions Design WLan Solutions MSC-121 Prüfungsfragen mit Lösungen:
1. You are designing a WLAN system and have been using a planning tool (such as LANPlanner). All of the following are reasons you would use the edit/remove access point option, EXCEPT:
A) Change AP manufacturer/model
B) Change frequency band
C) Change antenna type
D) Adjust antenna parameters
E) Indicate Dependent or Independent AP
2. You are designing a WLAN system in which:
A) UDP 66874 only
B) the AP is providing an Extended WLAN from the controller as well as a locally bridged WLAN on the AP
C) a remote Independent AP is configured to establish layer 3 adoption to a centralized controller over an MPLS based WAN link
D) UDP Port 24576 and UDP Port 24577
E) None as Access Points get adopted at layer 2 and are inherently allowed to pass through a firewall
F) TCP Port 66873 and UDP Port 66874
G) there is a firewall on the Router at the Data Center where the Controller resides behind. Given the relevant information, which port(s) would need to be allowed to pass through the firewall for operation of both WLAN's?
3. You have been asked to determine the path loss to a particular client device and have been given the loss table below and the map exhibit at the bottom. Assume that the client device is located at the location identified by the red square in the bottom left hand section of the map exhibit and that this location is 44ft (37db free space loss) from AP207 and 68ft (55db free space loss) from AP 224. Which of the following represents the path loss at 5Ghz from the AP207 and AP224 to the client device?
A) 10db and 70db
B) 20db and 100db
C) 30db and 90db
D) 40db and 70db
4. Motorola's "Site Survivability'' concept gives the wireless network the power of wireless computing on the edge. What does this mean?
A) Application-aware smart RF adjusts power and channel to provide best coverage if there is RF interference or a neighboring AP is having a problem.
B) If your T1/E1 link fails, Access Points or controllers can automatically switch over to a 3g network backhaul
C) With direct routing, QoS, security, and mobility services on the Access Point, the network keeps running even if there is a problem with the wireless controller or the wired network
D) RFID traffic load-balancing with rate limiting and bandwidth management
5. Which of the following situations would force a wireless client to renew its IP address?
A) All of the above would force a client to renew its IP address
B) Roaming between two BSSIDs assigned to the same VLAN
C) Roaming between two BSSIDs assigned to different VLANs
D) Roaming between controllers supporting the same VLANs
Fragen und Antworten:
| 1. Frage Antwort: E | 2. Frage Antwort: G | 3. Frage Antwort: D | 4. Frage Antwort: C | 5. Frage Antwort: C |
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