Notes in Day 46 Flashcards - QoS (Part 1)

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Status	Last Update	Fields
Published	03/05/2024	What does PSTN stand for?
Published	03/05/2024	What does POTS stand for?
Published	03/05/2024	What does VoIP stand for?
Published	03/05/2024	When the switchport voice vlan command is applied to an interface, which traffic will be tagged?  Traffic from the PC or from the IP phone?
Published	03/05/2024	Configure the voice VLAN:SW1(config-if)# [...]
Published	03/05/2024	What does PoE stand for?
Published	03/05/2024	PoE: What does PSE stand for?
Published	03/05/2024	PoE: What does PD stand for?
Published	03/05/2024	Electronic devices use [AC/DC] power.
Published	03/05/2024	PoE: [...] can be configured to prevent a PD from taking too much power.
Published	03/05/2024	Power policing: Configure the switch to disable the interface and generate a Syslog message if the PD draws too much power:SW1(config-if)# [...]
Published	03/05/2024	Power policing: Configure the switch to restart the interface and generate a Syslog message if the PD draws too much power:SW1(config-if)# [...]
Published	03/05/2024	What does Cisco ILP stand for?
Published	03/05/2024	PoE (Type 1) is IEEE [...]
Published	03/05/2024	PoE+ (Type 2) is IEEE [...]
Published	03/05/2024	UPoE (Type 3) is IEEE [...]
Published	03/05/2024	UPoE+ (Type 4) is IEEE [...]
Published	03/05/2024	PoE (Type 1) offers [...] watts of power.
Published	03/05/2024	PoE+ (Type 2) offers [...] watts of power.
Published	03/05/2024	UPoE (Type 3) offers [...] watts of power.
Published	03/05/2024	UPoE+ (Type 4) offers [...] watts of power.
Published	03/05/2024	Cisco ILP offers [...] watts of power.
Published	03/05/2024	Cisco ILP uses [...] powered wire pairs.
Published	03/05/2024	PoE (Type 1) uses [...] powered wire pairs.
Published	03/05/2024	PoE+ (Type 2) uses [...] powered wire pairs.
Published	03/05/2024	UPoE (Type 3) uses [...] powered wire pairs.
Published	03/05/2024	UPoE+ (Type 4) uses [...] powered wire pairs.
Published	03/05/2024	QoS: [...] refers to the overall capacity of a link.
Published	03/05/2024	QoS: [...] is the amount of time it takes traffic to go from source to destination.
Published	03/05/2024	QoS: [...] is the variation in one-way delay between packets sent by the same application.
Published	03/05/2024	QoS: [...] is the percentage of packets that do not reach their destination.
Published	03/05/2024	What is considered acceptable one-way delay for interactive audio traffic?
Published	03/05/2024	What is considered acceptable jitter for interactive audio traffic?
Published	03/05/2024	What is considered acceptable loss for interactive audio traffic?
Published	03/05/2024	QoS: By default, queued messages will be forward in a [...] manner.
Published	03/05/2024	What does FIFO stand for?
Published	03/05/2024	When packets are dropped due to a full queue, it is called [...].
Published	03/05/2024	Tail drop is harmful because it can lead to [...].
Published	03/05/2024	QoS: What does RED stand for?
Published	03/05/2024	QoS: What does WRED stand for?
Published	03/05/2024	QoS: What features drop random packets when traffic queues pass a certain threshold?
Status	Last Update	Fields