Physically installing a network Flashcards
Why is proper planning of physical installations crucial?
For network performance and scalability
Proper planning ensures that the network can handle current and future demands.
What does the selection of locations affect for network components?
Accessibility, maintenance, and future expansion capabilities
Choosing the right locations enhances operational efficiency.
What can the choice of location for network installations impact?
Signal quality, network speed, and system reliability
Location affects how well the network performs in real-world conditions.
What to consider when selecting locations?
Environmental factors, distance to users, and compliance with safety regulations
These considerations help optimize network performance and safety.
What is the main distribution frame? (MDF)
Primary hub of a network’s cabling system
ISPs lines meet the internal network at the MDF.
Where should the MDF be located?
Centrally located
A central location minimizes cable lengths and improves performance.
What is the intermediate distribution frame? (IDF)
Serves as a secondary hub in network infrastructure
The IDF connects end users to the MDF.
Where should the IDF be located?
On each floor or section to handle local network traffic
This placement helps in managing local data flow efficiently.
What does an IDF reduce between the MDF and end users?
Reduces the distance data must travel
This leads to improved network speed and performance.
How to accommodate network equipment?
Selecting the appropriate rack size for efficient use and space
Proper sizing is crucial for organization and future expansion.
What to consider when selecting a rack size?
Number of devices, future expansion needs, and available physical space in the installation area
These factors ensure that the rack meets current and future demands.
What does port side intake refer to?
Where cool air enters the switch from the front
Hot air is expelled from the rear air vent.
How does port side exhaust differ from port side intake?
Cool air enters from the back and hot is expelled from the front
This affects airflow management in network equipment.
How does cabling play a critical role in the network connectivity?
Carries data between devices and infrastructure components
Cabling is essential for reliable communication within the network.
How to ensure organization, accessibility, and ease of maintenance with cable management?
The use of patch panels and fiber distribution panels
These tools help manage and organize network cables effectively.
What are patch panels?
Centralized points for connecting and managing network cables
They simplify connections and improve organization.
What do patch panels help with in networks?
Reduce clutter, provide structure, and cable management
They enhance the overall efficiency of network setups.
What are fiber distribution panels used for?
Terminate and distribute fiber optic cables
These panels are critical for managing fiber connections.
What do fiber distribution panels ensure?
Efficient routing, minimize signal loss, and centralized location for managing
Proper management of fiber optics is key to maintaining network integrity.
What does a lockable cabinet offer for security of networking equipment and sensitive data?
Restricts physical access and unauthorized tampering or theft
Security is essential to protect network infrastructure.
How do hardware components keep from overheating in a lockable cabinet?
They have breathable mesh on the doors to ventilate air
Proper ventilation is critical for maintaining hardware performance.
What can power management maintain in networks?
Network reliability and operational efficiency
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How does planning of power management reduce downtime and equipment damage?
Ensuring all devices receive stable and sufficient power
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Why is the uninterruptable power supply (UPS) useful in networks?
Provides emergency power when the main power fails
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What is the runtime of the UPS?
How long connected device can be powered on
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What is the capacity of the UPS?
How much power a battery can store
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What kind of devices are power distribution units (PDU)?
Designed to distribute electric power to various components
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Can PDUs range in their design and functions?
Yes they can be as simple as a power strip or complex with remote monitoring and control over multiple power outlets
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What is essential of knowing for power load?
Total power requirements
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What to ensure with power supplies and backup systems?
The specific voltage needs of the equipment
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What do environmental conditions impact(hardware)?
Longevity and efficiency of network equipment
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Why is monitoring humidity essential in networking?
Preventing corrosion and static electricity buildup
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Where to maintain humidity to help protect networking equipment?
Moderately between 45%-55%
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Why is fire suppression integrated within network environments?
Protect hardware against damage
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What kind of fire suppression should be used instead of water based solutions?
Gas or clean agent extinguishers
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What is recommended for temperature management of networking environments?
Keep cool with active cooling solutions
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What is an active cooling solution?
A/C
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