SK_deck_4803304 Flashcards
What would be used to configure switches and routers to store usernames and passwords remotely? pg. 362
AAA server
If you add port security on a switch port, how does it restrict port access? pg. 363
MAC address
What 3 things does port security enable for the Network Administrator? pg. 363
limit the dynamically assigned MAC addresses to a port, set static MAC addresses, set penalties for users who abuse security policy
Name a switch feature that can help prevent your devices from communicating with illegitimate DHCP servers? pg. 364
DHCP Snooping
Why is DHCP Snooping a prerequisite of ARP inspection? pg. 364
bindings table
____ is a port channel technology originally developed by Cisco as switch-to-switch technology for grouping several Fast Ethernet or Gigabit Ethernet ports into one logical channel. pg. 364
EtherChannel
Unlike PAgP, LACP is ___. pg. 365
nonproprietary
What is PoE and PoE+? pg. 366
Power over ethernet technology describes a system for transmitting electrical power, along with data, to remote devices over standard twisted-pair cable in an Ethernet network
What is this technology used for powering? pg. 366
VoIP, wireless LAN access points, network cameras, remote network switches, embedded computers
What can you use if you don’t have switch with PoE? pg, 367
power injector
Port mirroring is also called __ __ __ and __ __. pg. 368
Switch Port Analyzer (SPAN) and Remote SPAN
What does SPAN allow you to do? pg. 369
place a port span mode so that every frame from Host A is captured by both Host B and the sniffer
What does RSPAN do for SPAN? pg. 370
extends SPAN by enabling remote monitoring of multiple switches across the network
