A-6
Catalyst 6500 Series Switch Command Reference—Release 8.4
OL-6244-01
Appendix A Acronyms
SMP standby monitor present
SMT station management
SN serial number
SNAP Subnetwork Access Protocol
SNMP Simple Network Management Protocol
SPAN Switched Port Analyzer
SRB source-route bridging
SRT source-route transparent bridging
SSH Secure Shell
STE Spanning Tree Explorer
STP Spanning Tree Protocol
SVC switched virtual circuit
TAC Technical Assistance Center (Cisco)
TACACS+ Terminal Access Controller Access Control System Plus
TCAM Ternary Content Addressable Memory
TCL tool command language
TCP/IP Transmission Control Protocol/Internet Protocol
TDR Time Domain Reflectometer
TFTP Trivial File Transfer Protocol
TGT ticket granting ticket
TOS type of service
TLV type-length value
TrBRF Token Ring Bridge Relay Function
TrCRF Token Ring Concentrator Relay Function
TTL time to live
UART Universal Asynchronous Receiver/Transmitter
UDI Unique Device Identifier
UDLD UniDirectional Link Detection
UDLP UniDirectional Link Protocol
UDP User Datagram Protocol
UNI User-Network Interface
UTC Coordinated Universal Time
VACL VLAN access control list
VCC virtual channel connection (in ATM technology), virtual channel circuit
VCI virtual circuit identifier
VCR virtual configuration register
Table A-1 List of Acronyms (continued)
Acronym Expansion
