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Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
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Appendix A Acronyms
TCAM Ternary Content Addressable Memory
TCL table contention level
TCP/IP Transmission Control Protocol/Internet Protocol
TFTP Trivial File Transfer Protocol
TIA Telecommunications Industry Association
TopN Utility that allows the user to analyze port traffic by reports
TOS type of servic e
TLV type-length-value
TTL Time To Live
TVX valid transmission
UDLD UniDirectional Link Detection Protocol
UDP User Datagram Protocol
UNI User-Network Interface
UTC Coordinated Universal Time
VACL VLAN access control list
VCC virtual channel circuit
VCI virtual circuit identi fier
VCR Virtual Configuration Register
VINES Virtual Network System
VLAN virtual LAN
VMPS VLAN Membership Policy Server
VPN virtual private network
VRF VPN routing and forwarding
VTP VLAN Trunking Protocol
VVID voice VLAN ID
WAN wide area network
WCCP Web Cache Communications Protocol
WFQ weighted fair queueing
WRED weighted random early detection
WRR weighted round-robin
XNS Xerox Network System
Table A-1 List of Acronyms (continued)
Acronym Expansion