1-70% of troubleshooting wireless issues occur on which OSI layer? 2-OSI layer 2, can be the cause of which type of problams? 3-Troubleshooting best practice includes asking the customer which of the following questions? 4-When toubleshooting wireless problems, which step(s) cloud you take to help you identify the root cause? 5-When upgrading your customer's network, what cloud potentially fail if not upfraded at the same time? 6-Which of the following cloud potentially cause a problem on a network? 7-Understanding RF Interference patterns is a valuable skill to have when troubleshooting wireless issues.In essence this means ou should be able to recognise... 8-What is the most commons side effect of an AP not receiving enough reliable PoE power? 9-Checking the specifications on your PoE switch will identify?
1- 70% of troubleshooting wireless issues occur on which OSI layer? Most wireless issues occur on OSI Layer 1 (Physical Layer). This is where issues related to signal strength, interference, hardware faults, and cabling occur. 2- OSI layer 2, can be the cause of which type of problems? OSI Layer 2 (Data Link Layer) can cause problems such as MAC address conflicts, VLAN misconfigurations, frame collisions, and issues with switches and access points. Problems at this layer often involve issues with network interface cards (NICs), switches, or the configuration of these devices. 3- Troubleshooting best practice includes asking the customer which of the following questions? When troubleshooting, some best practice questions include: “What exactly were you doing when the issue occurred?” “Have you made any recent changes to the system or network?” “Is the issue affecting one device or multiple devices?” “When did the problem start?” 4- When troubleshooting wireless problems, which step(s) could you take to help you identify the root cause? Steps to help identify the root cause include: Check for physical obstructions or interference. Verify that the wireless devices are on the correct SSID. Ensure the devices are receiving adequate signal strength. Check for firmware or driver updates for the wireless devices. Analyze wireless traffic and channels to avoid congestion. 5- When upgrading your customer's network, what could potentially fail if not upgraded at the same time? If network infrastructure components (like switches, routers, or APs) are not upgraded at the same time, it could potentially lead to incompatibility issues, performance bottlenecks, or failures in providing adequate power (PoE) or throughput. 6- Which of the following could potentially cause a problem on a network? Potential causes of network problems include: Misconfigured network devices. Faulty or outdated hardware. Interference from other wireless devices or networks. Incorrect network settings or policies. 7- Understanding RF Interference patterns is a valuable skill to have when troubleshooting wireless issues. In essence, this means you should be able to recognize... You should be able to recognize sources of interference, such as other wireless networks, physical barriers, and electronic devices that emit radio frequencies (like microwaves, cordless phones, etc.). This helps in identifying why signal degradation or connectivity issues occur. 8- What is the most common side effect of an AP not receiving enough reliable PoE power? The most common side effect is reduced performance, such as lower data rates, limited coverage, or the AP failing to power up or maintain a stable connection. 9- Checking the specifications on your PoE switch will identify? Checking the specifications on your PoE switch will identify whether the switch can provide adequate power to all connected devices (including Access Points), the total power budget, and compatibility with the PoE standards (like PoE, PoE+, or PoE++). This ensures that all connected devices receive sufficient power to operate correctly.
1-70% of troubleshooting wireless issues occur on which OSI layer?
2-OSI layer 2, can be the cause of which type of problams?
3-Troubleshooting best practice includes asking the customer which of the following questions?
4-When toubleshooting wireless problems, which step(s) cloud you take to help you identify the root cause?
5-When upgrading your customer's network, what cloud potentially fail if not upfraded at the same time?
6-Which of the following cloud potentially cause a problem on a network?
7-Understanding RF Interference patterns is a valuable skill to have when troubleshooting wireless issues.In essence this means ou should be able to recognise...
8-What is the most commons side effect of an AP not receiving enough reliable PoE power?
9-Checking the specifications on your PoE switch will identify?
1- 70% of troubleshooting wireless issues occur on which OSI layer?
Most wireless issues occur on OSI Layer 1 (Physical Layer). This is where issues related to signal strength, interference, hardware faults, and cabling occur.
2- OSI layer 2, can be the cause of which type of problems?
OSI Layer 2 (Data Link Layer) can cause problems such as MAC address conflicts, VLAN misconfigurations, frame collisions, and issues with switches and access points. Problems at this layer often involve issues with network interface cards (NICs), switches, or the configuration of these devices.
3- Troubleshooting best practice includes asking the customer which of the following questions?
When troubleshooting, some best practice questions include:
“What exactly were you doing when the issue occurred?”
“Have you made any recent changes to the system or network?”
“Is the issue affecting one device or multiple devices?”
“When did the problem start?”
4- When troubleshooting wireless problems, which step(s) could you take to help you identify the root cause?
Steps to help identify the root cause include:
Check for physical obstructions or interference.
Verify that the wireless devices are on the correct SSID.
Ensure the devices are receiving adequate signal strength.
Check for firmware or driver updates for the wireless devices.
Analyze wireless traffic and channels to avoid congestion.
5- When upgrading your customer's network, what could potentially fail if not upgraded at the same time?
If network infrastructure components (like switches, routers, or APs) are not upgraded at the same time, it could potentially lead to incompatibility issues, performance bottlenecks, or failures in providing adequate power (PoE) or throughput.
6- Which of the following could potentially cause a problem on a network?
Potential causes of network problems include:
Misconfigured network devices.
Faulty or outdated hardware.
Interference from other wireless devices or networks.
Incorrect network settings or policies.
7- Understanding RF Interference patterns is a valuable skill to have when troubleshooting wireless issues. In essence, this means you should be able to recognize...
You should be able to recognize sources of interference, such as other wireless networks, physical barriers, and electronic devices that emit radio frequencies (like microwaves, cordless phones, etc.). This helps in identifying why signal degradation or connectivity issues occur.
8- What is the most common side effect of an AP not receiving enough reliable PoE power?
The most common side effect is reduced performance, such as lower data rates, limited coverage, or the AP failing to power up or maintain a stable connection.
9- Checking the specifications on your PoE switch will identify?
Checking the specifications on your PoE switch will identify whether the switch can provide adequate power to all connected devices (including Access Points), the total power budget, and compatibility with the PoE standards (like PoE, PoE+, or PoE++). This ensures that all connected devices receive sufficient power to operate correctly.
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