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Fichier Détails
| Cartes-fiches | 22 |
|---|---|
| Langue | English |
| Catégorie | Informatique |
| Niveau | Autres |
| Crée / Actualisé | 12.10.2015 / 16.10.2024 |
| Lien de web |
https://card2brain.ch/box/its_1_learn_chapter_5
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What happens to runt frames received by a Cisco Ethernet switch?
What are the two sizes (minimum and maximum) of an Ethernet frame? (Choose two.)
What statement describes Ethernet?
Which two statements describe features or functions of the logical link control sublayer in Ethernet standards? (Choose two.)
What statement describes a characteristic of MAC addresses?
Which statement is true about MAC addresses?
Which destination address is used in an ARP request frame?
What addressing information is recorded by a switch to build its MAC address table?
Refer to the exhibit. The exhibit shows a small switched network and the contents of the MAC address table of the switch. PC1 has sent a frame addressed to PC3. What will the switch do with the frame?
Which switching method uses the CRC value in a frame?
What is auto-MDIX?
True or False?
When a device is sending data to another device on a remote network, the Ethernet frame is sent to the MAC address of the default gateway.
The ARP table in a switch maps which two types of address together?
Refer to the exhibit. PC1 issues an ARP request because it needs to send a packet to PC2. In this scenario, what will happen next?
Refer to the exhibit. A switch with a default configuration connects four hosts. The ARP table for host A is shown. What happens when host A wants to send an IP packet to host D?
Refer to the exhibit. The switches are in their default configuration. Host A needs to communicate with host D, but host A does not have the MAC address for its default gateway. Which network hosts will receive the ARP request sent by host A?
Missing False Answer:
- only hosts A, B, and C
Which statement describes the treatment of ARP requests on the local link?
What are two potential network problems that can result from ARP operation? (Choose two.)
Fill in the blank.
A collision fragment, also known as a ______ frame, is a frame of fewer than 64 bytes in length.
RUNT
Fill in the blank.
On a Cisco switch, __________ memory buffering is used to buffer frames in queues linked to specific incoming and outgoing ports.
port-based
Fill in the blank.
ARP _________ is a technique that is used to send fake ARP messages to other hosts in the LAN. The aim is to associate IP addresses to the wrong MAC addresses.
spoofing
Match the characteristic to the forwarding method. (Not all options are used.)
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