T

TACACS protocol, 627–628

TACACS+ protocol

overview, 628

wireless networking management, 599, 603–604

tagged frames, 342–343

tagging trunks, 338

tailgating, 637

tamper detection, 638

Target IP address parameter for ping command, 287

TCP (Transmission Control Protocol), 77–78

extended numbered ACLs, 677–679

flags, 80–81

headers, 81–82

ports, 79–80

session disconnections, 79

three-way handshakes, 78

TCP/IP (Transmission Control Protocol/Internet Protocol), 75

communication pathways, 112–114, 116

IP addresses. See IP addresses

ports, 105–107

questions, 91–94

review, 90–91

TCP/IP (Transmission Control Protocol/Internet Protocol) model, 75–77

application layer, 76

Internet layer, 83–90

network access layer, 77

transport layer, 77–83

telnet, 499 ...

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