3Com CoreBuilder 9000 User Manual page 462

462 I
NDEX
O
online technical services 445
operating humidity 427
Operation and Maintenance (OAM)
activation/deactivation 441
ATM layer 440
cell format 441
cell functions 441
end-to-end cells 441
fault management 441
OAM cell 441
performance management 441
physical layer 440
operation overview 29, 419
operational status 102, 104, 164, 166
originator of ATM port 165, 166
OSI Network Service Access Point (NSAP) 327
out connection
call 161
port ID 161
VCI 161
VPI 161
out-of-band SNMP 417
output buffers
prioritized 406
output data
prevention of loss 405
output queues
priority 406
overhead identifier 437
overhead unit
physical layer 440
P
paper documentation
CoreBuilder 9000 25
Partial Packet Drop (PPD) 408
password
admin 414
admin-access 63
hierarchy 414
read 414
read-access 61
write 414
write-access 62
path overhead identifier 437
path signal identification 436
payload type discrimination 439
Payload Type Identifier (PTI) 439
performance management 441
Permanent Virtual Channels (PVC) 353
Permanent Virtual Circuit
ATM port connection type 164, 166
call type 171
port number 171
VCI 171
VPI 171
physical interfaces
overview 350, 371
physical layer 423, 439
correction of bit errors 439
detect link transmission errors (OAM) 440
detection of bit errors 439
in ATM 310, 435
in protocol stack 439
interface 437
OAM maintenance signals 440
overhead unit 440
report link transmission errors (OAM) 440
Synchronous Optical Network 435
Physical Layer Convergence Protocol (PLCP) 437
path status 437
timing 437
physical layer statistics
displaying 205
resetting 208
point-to-multipoint call
ATM port connection type 164, 166
control distribute VCC 161
multicast forward 161
PVC 171
point-to-multipoint connection
SVC 358
point-to-point call
ATM port connection type 164, 166
PVC 171
point-to-point connection
SVC 358
port
ID number 102, 104
in interface modules 30
interface type 104
interface type, displaying 145
number 171
port ID
ATM port 164, 166
in connection 161
out connection 161
port network connection type
updating 84
port status 104
power cable
installing 42