Cisco
300-420 · Question #360
A customer has several remote sites connected with their headquarters through microwave links. An engineer must propose a backup WAN solution based on these conditions: - A physical WAN solution is no
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WAN for Enterprise Networks
Question
A customer has several remote sites connected with their headquarters through microwave links. An engineer must propose a backup WAN solution based on these conditions:
- A physical WAN solution is not available for most of the sites.
- The customer has a limited budget and a short time frame for
implementation.
- The backup link will have low bandwidth requirements.
- Users will tolerate a WAN outage of up to 2 hours.
Which backup WAN link type should the engineer recommend?
Options
- A802.15.1 Bluetooth
- BLTE
- C802.16 WiMAX
- Dlaser link
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Topics
#WAN backup#LTE#Wireless WAN