Words I have learned

telnet

A command at windows for connect router, switch.

tracert

A command at windows for tracing jumps between network devices.

tftp

Trivial File Transfer Protocol

versatile 多才多艺的

VRP versatile routing platform

ssh

secure shell

cipher 暗号

vty

virtual teletype

lacp

link aggregation control protocol

stp

spanning tree protocol

rstp

rapid stp

MSTP

multiple STP

BPDU

bridge protocol dataunit

GVRP

Generic VLAN Registration Protocol

VLAN

vitual local area network

DHCP

Dynamic Host Configuration Protocol

VRRP

Virtual Router Redundancy Protocol

ASBR

Autonomous system boundary router

LSA

Link-state advertisement

ABR

area border router

__

BGP

Border Gateway Protocol

IS-IS

Intermediate system to Intermediate system

intermediate 中间的

NSAP

network service access point

CLNP

Connectionless-mode Netwrok Service

NET

Network Entity Title

OSPF

Open Shortest Path First is a routing protocol for Internet Protocol (IP) networks.

IGP

Interior gateway protocol

Interior 内部的

IBGP

Internal Border Gateway Protocol

EBGP

Export Border Gateway Protocol

IGP 发现与计算路由

BGP 传播与选择路由

MPLS

Multiprotocol Label Switching

ACL

Access Control Lists

NAT

Network Address Translator

PPP

Point to Point Protocol

PAP

Password Authentication Protocol

CHAP

Challenge Handshake Authentication Protocol

If

interface