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50 terms

Cisco 200-105 ICND2

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Show IP route
The command to display the routing table on a router
VLAN
A virtual LAN configured on layer 2 switches
VTP
The VLAN Trunking protocol used to exchange VLAN configuration information with others
EIGRP
A proprietary Cisco advanced distance vector routing protocol
Distance vector
A type of routing protocol that makes decisions based on a metric
Link-state
A type of routing protocol that makes decisions based on a link state database
OSPFv2
A popular open routing protocol using link-state logic
Show IPv6 route
A command to display the IPv6 routing table on a router
ROAS
Router on a stick configuration for routing between VLANs
HDLC
A popular encapsulation protocol for Wide Area Networks
Access switch
A layer 2 switch that connects end user devices
AAA
A method of centralized authentication for network switches
EtherChannel
A logical grouping of physical switch ports
HSRP
A redundancy protocol used by routers to provide fault tolerance
Channel-group
The command used to create an Etherchannel
Switchport
The commands used to configure interfaces for a VLAN
Trunk port
A type of port that uses VLAN trunking protocols
Spanning tree protocol
The protocol used by layer 2 switches to ensure loop free delivery
Root switch
A single switch in STP that is used to define the topology
DP
The port with the least cost to a given network segment
RP
The port on a switch with the lowest cost to the root switch
ABR
A router with one connection to the backbone and at least one connection to another area
DR
An OSPF designation on Ethernet implementations
Unknown unicast frame
The type of frame that designates a unicast MAC address not found in the switches MAC address table
Fa0/1
The common abbreviation for an interface on a switch or a router
Gi0/1
The common abbreviation for an interface that supports up to 1000Mbps on a switch or a router
S0/1
The common abbreviation for the serial interface on a router
Configure terminal
The CLI command to enter global configuration mode
Enable
The CLI command to enter privileged exec mode
SSH
A secure method of remote administration for routers and switches
OSPF
An open standard non-proprietary link state routing protocol
IGRP
A proprietary Cisco routing protocol similar to the original version of RIP
CSU/DSU
The component used by a router in order to connect to a leased line from the Telco
Serial Interface
The unique interface on network routers that is used to connect to leased lin WAN connections
EoMPLS
A type of WAN connection that offers Ethernet style packet transfer over an MPLS WAN connection
T1
A popular typed of leased line WAN connection that offers 1.544 Mbps data transfer
E1
A popular type of leased line WAN connection used in Europe transmitting at 2.048 Mbps
SNMP
A popular management protocol for routers and switches
SNMP trap
The type of message sent by an agent as an alert to the management station
SNMP community
A way of grouping agents and management stations for the purposes of security
IaaS
A type of cloud serivces that provides Infrastructure as a Service
PaaS
A type of cloud serivces that provides a Platform as a Service
SaaS
A type of cloud serivces that provides Software as a Service
vNic
A virtual network adapter used in virtualization products
SVI
A switched virtual interface used with Layer 3 routing
802.1q
A type of header used to identify VLANs across multiple switches
ISL
A proprietary Cisco trunking protocol
PortFast
A security mechanism used for access ports
BPDU Guard
A security mechanism that drops STP packets on access interfaces
Forwarding
An STP state that allows the forwarding of frames on a port