Commands
This symbol is used in the beginning of command lines when configuring basic passwords.
What is an exclamation point?
Duplicate Address Detection
DAD
Application, Transport, Network, Data Link, Physical
What are the five steps of data encapsulation?
This Class is a unicast medium size network.
What is Class B?
10 Mbps, 100 Mbps, 1000 Mbps, 10 Gbps
*examples of*
What are examples of Ethernet LANS?
Math uses both source and destination MAC when entering this configuration keyword.
Hint:
*three weird words that aren't words*
What is src-dst-mac?
The dividing line between the prefix and the host part.
*phantom of the opera*
What is subnet mask?
Add the channel-group number mode on command in interface configuration mode under each physical interface that should be in the channel to add it to the channel is the first step of configuring this manually?
*not hi-potion, but*
What is EtherChannel?
The value must not interleave 1s and 0s is a rule this must follow.
*bender*
What is binary subnet mask rule?
This is the relationship term for the neighbor state "full".
*gotta let Facebook know; not adjacent though*
What is adjacency?
All MAC table entries of all types are shown using this command.
Hint:
*show*
What is show mac address-table?
The blocking state, the interface does not forward frames; the switch removes old stale (unused) MAC table entries for which no frames are received from each MAC address during this period.
*not learning*
What is listening?
Determining the class (A, B, or C) based on the first octet is the first step in this process.
What is finding the first and last usable IP addresses in the network?
You can use a decimal shortcut similar to the one used to find the subnet ID to find this.
*not subnet mask, but it is subnet something something*
What is subnet broadcast address?
Routing Information Protocol
*just killed the club*
What is RIP?
This command gathers information by generating packets that trigger error messages from routers.
Hint:
*not ping*
What is traceroute?
An IEEE standard mechanism (802.3u) with which two nodes can exchange messages for the purpose of choosing to use the same Ethernet standards on both ends of the link, ensuring that the link functions and functions well
*also not technically a word*
What is autonegotiation?
Preparing to forward frames by learning MAC addresses by examining the source MAC address of each frame received by the switch is a step in this process.
*after LAN switches receive Ethernet frames*
What is forwarding the frame or ignoring the frame?
This is the subnet ID for the IP address 172.22.55.77 with a mask of 255.255.254.0
*quick maths*
What is 172.33.54.0?
802.11n and 802.11ax
*bill of radio rights*
When Hello and dead times must match this command is the best show/debug command which is a OSPF neighbor requirement.
*part 6/7 config checklist*
What is show ip ospf interface?
The definition of half-duplex.
What is how two adjacent layers on one computer work together with the lower layer providing services to the higher layer?
The first step in physically installing a router.
What is connect the RJ-45 connector of on the router of one of the LAN switch ports?
This is the subnet ID for the IP address of 192.168.6.54.
*quicker maths*
What is 192.168.6.52?
RF Management, Association and Roaming Management, Client Authentication
What are WLC management functions for a lightweight access point?