WiseGuru's CCNA Definitions
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WiseGuru's CCNA Definitions
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10 - Guides and Management
CCNA Objectives and Exam Topics
Current Goals
How this site was made
How to fork this repository
Other Free Sources
Problematic pages
Style Guide
15 - OSI Layers
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Layer 7
OSI Encapsulation
OSI Model
TCP-IP Suite
20 - Definitions
802.1X
802.11 Frames
802.11
802.3 Frames
AAA
Access port
ACL
AD
AES
Amplitude
Ansible
API
ARP
ASCII
ASIC
Bandwidth
BGP
bits
Broadcast Address
Broadcast domain
BSSID
CAM Table
CAPWAP
CBWFQ
CCMP
CDP
CHAP
Chef
CI-CD
CIDR
Cisco ACI
Cisco APIC
Cisco DNA Center
Cisco DNA
Cisco ISE
Cisco Troubleshooting Methodology and Approaches
CKIP
Client
Collision Domain
Collisions
Containers
Converged Network
Copper
CoS
CRUD
CSMA-CA
CSMA-CD
cURL
DAI
Data Serialization
DCE
Default Gateway
Delay
DH
DHCP Snooping
DHCP
Distance Vector Routing Protocols
DNS
Domain-Specific Language
dot1q
DSCP
DTLS
DTP
Dynamic Routing Protocols
EAP
ECMP
EIGRP
EPG
Error Disabled
EtherChannel
Ethernet
EUI-64
Fabric
FDDI
FHRP
Fiber
Firewall
FlexConnect
Flow Control
FLSM
Forward Secrecy
FQDN
Frequency
Full-Duplex
GCMP
Git
Google RPC
Gratuitous ARP
GRE
Half-Duplex
HDLC
High Availability
HSRP
HTTP
Hub
Hypervisors
IANA
IBSS
ICMP
Idempotence
IDS-IPS
IEEE
IETF
IGPs
IKE
Intent Based Networking
Inter-VLAN Routing
Interference
IOS Command Hierarchy
IOS Storage Locations
IP subnet
IP
IPsec
IPv4 Address Classes
IPv4 Packet Header
IPv4
IPv6 Packet Header
IPv6
IS-IS
ISAKMP
ISL
Jitter
JSON
LACP
LAN Topology
LAN
Layer 2 Attack Types
Leased Line
Lightweight APs
Link State Routing Protocols
Link
LISP
LLDP
LLQ
Logging
Loopback interface
Loss
MAC Address
MDI-MDIX
MIB
MIC
MITM-On-Path
MPLS
MQC
MTU
Multicast Address
NAT
NBAR
NDP
NETCONF
NetFlow
Network Types
NMS
Node
Northbound API
NTP
OnePK
OpenFlow
OpFlex
OSGi
OSPF
Overlay Network
PAC
Packet
PAgP
PCAP
PDU
Period
Ping
PMF
PoE
Port Security
Postman
PPP
PPPoE
PSK
Puppet
Python
QoS
Rapid STP
RC4
replay attacks
REST
RESTCONF
RIP
RIR
ROAS
Router
Routing Table
RPC
RSA
SAE
SD-Access
SD-WAN
SDN
Segment
Serial
Server
Session Multiplexing
SNMP
Software-Defined Architecture
Southbound API
Speed and Duplex Mismatch
Speed
SQL
SSH
SSID
Stateless
Static route
STP
SVI
Switch
Syslog
Tail Drop
TCP
Telnet
TFTP
TKIP
TLS
Traceroute
Transmission errors
Trunk
TTL
UDP
Underlay Network
Unicast Address
URI
URL
VLAN
VLSM
VMs
Voice VLAN
VoIP Phone
VPN
VRF
vSmart Controllers
VSS
VTP
VTY
VXLAN
WAN Topology
WAN
WEP
WiFi Direct
Wildcard mask
Wireless Access Points
Wireless Service Sets
Wireshark
WLAN
WLC
WPA Authentication Modes
WPA
WPA2
WPA3
WRED
XML
YAML
YANG
ZTP
30 - Mnemonics and Summaries
Learning to Study
Contextual Learning
Pomodoro Technique
Redditor - Learning how to Learn
WiseGuru's Study Guide
_DNS Song
Configuring Routes
Diagnostic Commands
Subnetting Walk-through
Wireless Networks Summaries
CCNA
10 - Guides and Management
WiseGuru's CCNA Definitions
Maintenance
ICMP
#defs_ccna
ICMP
Internet Control Message Protocol
is used for various network diagnostics and error reporting functions in IP/
Layer 3
networks
Metadata
OSI or TCP/IP Layer
CCNA Exam Topic
Contributors
Sources