Cisco Router Cisco 3600 User Manual

Interface Numbering
Cisco Network Modules Hardware Installation Guide
10-4
Interface Numbering
Individual digital modem ports are not physically distinct, but Cisco IOS software
identifies each modem uniquely through its slot number and a port number.
In Cisco 3600 series routers, slot numbers begin at 0 at the bottom right of the chassis, as
viewed from the rear. In Cisco 3640 routers, the bottom row of slots is numbered 0 and 1
and the top row is numbered 2 and 3, as shown in Figure 10-2.
Figure 10-2 Cisco 3640 Slot Numbers
Each digital modem module can hold up to five banks of MICA modules, numbered 0 to 4
from left to right (as viewed from the rear of the router). Each MICA module holds six
modems, which are assigned modem numbers 0 to 5.
Each modem in a digital modem module is also assigned a port number in the range 0 to
29. Modems in the left MICA module (as viewed from the rear of the router), bank 0, are
assigned port numbers 0 to 5. Additional MICA modules, if present, are assigned the port
numbers shown in Table 10-1.
Slot 0
Slot 1
H11137
INPUT 100-240VAC 50/60HZ 3.0-1.5 AMPS
2
3
1
2E
2W
W1
STP
ETHERNET 0
AUI
EN
ACT
LNK
ACT
LNK
ACT
SERIAL
ACT
ETHERNET 1
LOOPBACK
CTRLR 0
EN
cT1
PRI
LOCAL
ALARM
REMOTE
ALARM
CARRIER
DETECT
DIGITAL MODEMS
MICA
BANK 0
MICA
BANK 1
MICA
BANK 2
MICA
BANK 3
MICA
BANK 4
EN
Slot 3
Slot 2
EN
ACT
LINK
3
2
1
0
ETH 0
ETH 3
ETHERNET
4E
ETH 2 ETH 1

Cisco Router Cisco 3600 Specifications

General

Brand	Cisco
Model	Router Cisco 3600
Category	Network Router
Language	English