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What operates at Layers 3-7 of the OSI seven-layer model?
TCP/IP Protocol Suite
A managed switch can be connected in 3 different ways
Console Cable, Website, Putty
If I had a break on a fiber cable what can tell the technician where a break is on the cables
OTDR
this command shows the route and counts the hops a packet
takes to get to its destination.
tracert
enables the effective distribution of workload across multiple servers to improve responsiveness, reliability, and scalability.
load balancing
This layer decides WHERE information moves
3
____is when a switch is configured over the same network that moves data
____ is managing a switch from outside the network
In band/ out of band
What are the 5 steps of change management
1. Initiate the change
2. Dealing with change management team
3. Making the change happen
4. Document
5. update sop
This command enables the ability to see information about a specific hostname. It can be used with either host name or IP address.
nslookup
3 Casts
Uni, Any, Multi
This layer decides HOW information moves
4
Ethernet frames with a payload Maximum Transmission Unit (MTU) greater than 1,500 bytes which helps improve the payload-to-overhead ratio
Jumbo Frames
Worst Haircut in the class
____
The command __________ will display the switch's status
Show running-config
A protocol responsible for gathering various information required for Internet communication
NDP
___is connection oriented whereas ___is connectionless
TCP, UDP
___ is a way to segment a physical network into multiple logical networks
without having to add additional hardware.
VLAN
are remote servers accessible with a browser that contain common collections of diagnostic tools such as ping and traceroute, plug some Border Gateway Protocol (BGP) query tools.
looking glass site
What combines the functionality of a switch and a
router into one device
multi layer switch
Sleepiest Marine
____
The process and protocol used in resolving an IP
address to an Ethernet MAC address is called _________.
ARP
Trunking Standard
IEEE 802.1Q
A _____ routes all traffic over the VPN, providing protection to all networking traffic.
Full tunnel solution
is a process that used to update routes to accommodate conditions, such as when a line goes down because of an electrical blackout
Dynamic Routing
is a program the probes ports on
another system, logging the state of the scanned ports.
port scanner
What are the two types of IP Address Assignments?
Static, Dynamic
Double Jeopardy
How does NDP work
What are the mobile deployment models
1. BYOD- bring your own device
2. COBO- Corporate owned business only
3. COPE- Corporate owned personally enabled
4.CYOD- Choose your own device
both IPv4 and IPv6 on computers and routers at the same time
dual stack
VTP allows for a switch to be put into one of three states:
Client, Server, Transparent