244 INDEX
system clock 63
system information 75, 76
T1/E1 card 103
T1/E1 ports 89, 90
T1/E1 UNI interface 89
time and date 69
trap clients 67
UNI groups 92
VCM card 133
VCM channels 129
VCM T1/E1 ports 130
viewing RS-232 port settings 77
viewing shelf information 82
virtual circuits 133
voice compression module 129
VT100 59
Configuration Management (Main menu
option)
61
Configuration Management menu 81
Configuring 121
Congested Frames 194
congestion thresholds 87
setting 88
connections
AC/DC power
38
Ethernet port 51
I/O cabling 40
management terminal 57, 58, 59
OC3/STM-1 port 52
OC3/STM-1 port (multi-mode
fiber)
52
OC3/STM-1 port (single-mode
fiber)
52
port 41
serial port 42
T1/E1 UNI interface 42
connectivity
LAN
231
Connector 50
Connector pinouts. See pinouts.
conventions
2
notice icons 2
text 2
CRC-4 126, 132
CTS&DCD option 128
CTX 209
configuring 85
CTX Buffers menu 87
CTX menu 85
CTX Queue Buffer Configuration
menu
87
CTX Shapers menu 86
Current Alarm display 166
D
Data Bytes
checking to determine DBA Bits mask
setting
139
Data Bytes To 198
data flow
CBR module
232
OC3/STM-1 port 213
T1/E1 UNI interface 212
data rate 109
database, erasing 71
DBA Bits Mask 198
DBA See dynamic bandwidth allocation
DE to CLP mapping
153
deactivation min. 91
deactivation rate 91
Default Gateway Configuration menu 68
default gateway, configuring 68
Designated Bridge ID 196
dest phone # 163
Destination Address Filter menu 118
destination address filtering 118
DFA
mapping in the DXI frame
218
diagnostics 165
dial timer 128
Discarded Frames 195
disp. (disposition) 119
drop and insert 233
DS0 combining (structured) 234
DS1 UNI interface. See T1/E1 UNI
interface.
DS1 UNI. See T1 UNI.
DS1/E1 UNI module
alarms
171
DS3 105
DS3 Framing Mode 105
DS3 timing source 106
DS3 UNI Configuration menu 105
DS3 UNI module
configuring
105
effects of installing on IMA
Group 1
57, 92
LEDs 57
loopback options 181
loopbacks 181
performance monitoring 192
DSR option 128
DSX-1/E1 CBR module
alarms
176
DTMF Level 130
DXI applications 218
DXI Format Mode 1A 217
DXI frame 218
DXI protocol 216
DXI protocols
See also ATM DXI mode.
dynamic bandwidth allocation
139, 140
E
E1 UNI interface. See T1/E1 UNI interface.
E3 timing source
106
E3 UNI module
effects of installing on IMA
Group 1
57, 92
loopback options 182
loopbacks 182
performance monitoring 193
early packet discard 151, 156, 212
Echo Cancellation 130
EMI x
encapsulation mode 152
transparent (FRF.8) 152
Encoding 130
equipment list 80
Ethernet card
configuring
104, 111, 112
Ethernet card. See also Ethernet
interface.
Ethernet Configuration Port/Card Selection
menu
111
Ethernet interface. See also Ethernet
port, Ethernet card.
Ethernet port
connecting
51
LEDs 51
principles of operation 222
virtual circuit parameters 154
Ethernet Port IP Configuration menu 66
Ethernet port. See also Ethernet
interface.
Ethernet/voice applications
228
external timing 214
F
failure 102
FAM
alarms
177
Fault Management (Main menu
option)
61
Fault Management menu 165
FAX Modem Support 130
fax service (3ComFacts) 206
FCC Part 68 Statement xi
FCS Errors 194, 200
FE Number of Failures 188
FE Rx failure 99
FE Rx state 99
FE state 101
FE Tx state 99
FEAC Loopback 106
FECN to EFCI mapping 154
filtering
destination address
118
source address 116, 117
source protocol 114, 115
statistics 195
firmware
downloading new
78
viewing version number 77
flash file system, updating 80
Flooded Frames 195
Forward Delay 197
Forwarded Frames 195
Frame Length 96
frame length 96, 97
frame protocol modes 214
Frame Relay DLCI 152
Frame Relay mode 219
framing 91, 124, 132
FR-SSCS DLCI 153
full system configuration
PathBuilder 310
32
PathBuilder 330 31
G
gain limit 91
General System Information menu 76,
77
getting started 59
group 92
partitioning 211
Group menu 93, 95
groups
adding
92
adding IMA 94
adding UNI 92
deleting 97
