Excalibur ISX 5312, Руководство по эксплуатации

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Index
I-4
Monitoring DSU operating status (continued)
security ........................................................ 5-5
spare .......................................................... 5-16
state ............................................................. 5-3
time.............................................................. 5-4
transmit clock frequency............................. 5-6
version ......................................................... 5-5
Monitoring DTE operating status
data ............................................................ 5-18
interface..................................................... 5-19
signal ......................................................... 5-18
state ........................................................... 5-19
Monitoring hot spare operating status
state ........................................................... 5-17
Monitoring NMS operating status
modem response........................................ 5-10
modem retries.............................................. 5-8
modem state ................................................ 5-9
T7 DS0 channel assignment...................... 5-11
Monitoring T-1 line operating status
channel ...................................................... 5-22
connection ................................................. 5-22
level ........................................................... 5-24
line............................................................. 5-23
percentage of line availability................... 5-24
receive data ............................................... 5-21
signal ......................................................... 5-21
Monitoring test status
DTE ........................................................... 5-36
T-1 line ...................................................... 5-37
N
Network loops
description ................................................... 6-6
Network management services........................ 1-13
Network Management System Configuration
submenu (see NMS Configuration submenu)
Network outages
maintaining network management
capability.................................................. 6-1
New Software (NewSW) submenu.................. 4-75
NMI connector
dial modem cable ...................................... 2-14
operating mode selection ............................ 2-4
PC console cables...................................... 2-13
PPP/SLIP cables........................................ 2-10
PPP/SLIP pin/signal assignments, listed... 2-11
T7 network management system cable ....... 2-9
T7 network management system pin/signal
assignments, listed................................. 2-10
NMI port management interfaces ................... 1-13
NMS Configuration submenu
Channel (Chanl) parameters ..................... 4-41
entering ..................................................... 4-28
Modem parameters ................................... 4-29
Network Terminal Server (NTS)
parameter ............................................... 4-24
Protocol (Prtcl) parameter ........................ 4-23
Speed (Spd) parameter ............................. 4-24
NMS Status submenu........................................ 5-8
O
Operating environment
description .................................................. 1-2
ISX 5312/5314 internet service provider,
illustration................................................ 1-4
ISX 5312/5314 with one network interface
and T7 management, illustration............. 1-3
ISX 5312/5314 with two network interfaces
and SNMP via a direct Ethernet connection
to the LAN, illustration ........................... 1-2
ISX 5312/5314 with two network interfaces
and SNMP via an external router,
illustration................................................ 1-3
P
Password protection
changing password ................................... 3-10
description .................................................. 1-6
entering password ....................................... 3-9
locking front panel functions...................... 3-8
unlocking front panel functions.................. 3-8
Pattern tests ( see Diagnostic tests)
Payload loopback ( see Telco loops)
PC console connector
cables ........................................................ 2-13
Physical description .......................................... 1-4
Port Status submenu........................................ 5-17
Ports Configuration submenu
Connection (Conn) parameters................. 4-45
defining contiguous DTE channel
assignments ........................................... 4-48
defining single DTE channel assignments 4-46
DS0 parameter .......................................... 4-44
DSR Control (DSR) parameter................. 4-51
DTE Data Rate (Rate) parameter ............. 4-44