Ethernet
A MAC address used in the destination field to indicate a broadcast frame.
What is FF:FF:FF:FF:FF:FF?
This IP address is represented by numbers & letters.
What is an IPv6 address?
This port allows access for unsecure remote management of network devices.
What is Port 23
interface vlan 1
ip address 192.168.0.254 255.255.255.0
What is setting an SVI?
Plugging a thumb drive into a USB port would happen at this layer.
What is the physical layer?
The Ethernet Frame Check Sequence (FCS) field is responsible for detecting what?
What is error detecting/detection?
Often the 1st usable address would be used for this device.
What is the default gateway
Client and server use well known ports 67 and 68.
What is DHCP
ip ssh version 2
what is setting ssh version 2?
Using ICMP to test for connectivity to a remote host happens here.
What is the network layer?
If an ethernet frame exceeds 1518 bytes it is considered a ____.
What is a jumbo frame or a giant frame?
0-1 and a-f
What is hexadecimal?
To securely connect to a network device it would require this protocol & this port to open.
What is SSH & Port 22
interface range f0/3-24
shutdown
What is shutting down unused ports?
A concise version of the OSI Model.
What is the TCP/IP model?
The length of the preamble & start frame delimiter combined in an Ethernet frame.
What is 8 bytes?
The very last address in a network determines this domain.
What is a broadcast domain?
What are ports 20 and 21?
dual stacking on a router
What is ipv6 unicast-routing?
Conversations take place here
What is the transport layer?
The duration ID field is set in order to prevent this during wireless transmission.
What is a collision or collision avoidance?
The 27th network bit is represented in this positional value.
What is 32?
This protocol is used by a client to send an email.
What is SMTP?
This configuration is used to authenticate the vty lines against the local database.
What is a login local?
This layer of the OSI model is responsible for handling communication between two end devices.
What is Layer 5/Session