Network Operation
A broadcast domain spans across this construct in a switched network
What is a single VLAN
This IEEE networking standard defines a system of VLAN tagging for ethernet frames
What is 802.1Q
These frames are used between switches to exchange STP information
What are BPDUs
These are the two EtherChannel negotiation protocols available on a Cisco switch
What are PAgP and LACP
These are three FHRPs used on Cisco Layer 3 devices
What are HSRP, VRRP, and GLBP
This is another name for a MAC address table
What is a CAM table
These 6 VLANs are reserved
What are 0, 1, 1002-1005
This is the default bridge priority of a switch
What is 32,768
This is the maximum number of ports that can be bundled into an EtherChannel
What is 8
This is shared by multilayer switches running HSRP
What is IP address
This is what a switch does with an ethernet frame destined for an unknown MAC Address
What is flood the from out of all ports except the receiving port
This command in its entirety would set a trunk with standards-based tagging
What is #switchport trunk encapsulation dot1q
This happens when a root bridge switch and another switch have mismatching STP Hello timer values
What is change its time to match the root bridge
This type of interface represents an EtherChannel as a whole
What is Port Channel
This FHRP enables preemption by default
What is VRRP
These are the two components of CEF
What are FIB and Adjacency Table
This VTP mode does not allow any manual VLAN configuration changes
What is Client
This command would allow you to verify the current root bridge in VLAN 10
What is #show spanning-tree vlan 10 root
These are the two modes of channel negotiation for the Cisco propriety negotiation protocol
What are auto and desirable
This is the default priority value for HSRP
What is 100
In a switch, frames are placed in this buffer after forwarding decisions are made
What are egress queues
This is the Cisco proprietary method for trunk encapsulation
What is ISL
These are the five STP states a port must progress through to become active
What are Disabled, Blocking, Listening, Learning, and Forwarding
This logical operation is performed to calculate EtherChannel load balancing as a function of two IP addresses
What is XOR
Name three of the six states HSRP must progress interfaces through
What are Disabled, Init, Listen, Speak, Standby, and Active