Cisco 1721 - Manual (Page 87)

IN-1
Cisco 1721 Router Hardware Installation Guide
78-13834-02
I N D E X
Numerics
100 LED 1-5
A
accessory kit 1-9
adapter, included 1-9
additional required equipment 1-9
ANI
See calling-line identification
Automatic Number Identification
See calling-line identification
auxiliary port
connecting 2-12
description 1-3, 1-4
illustration 1-4
B
back panel
connectors
description 1-4 to 1-5
illustration 1-4
LEDs
description 1-5
illustration 1-4
break, sending to router 3-4
BRI
See ISDN BRI
C
cables
console B-3
Ethernet pinout B-1
included with router 1-9
requirements for Ethernet networks B-2
serial 1-10
caller ID
See calling-line identification
calling-line identification D-1
caution, definition xiii
chassis
closing C-9
dimensions A-1
opening C-2
Cisco reseller, contacting 3-1
closing chassis C-9
command conventions xvi