Overview
Label
1
2
3
4
5
6
7
8
The following is an explanation of the interface module slot and port numbering:
• The numbering format is interface type slot or interface (port) number. Interface (port) numbers begin
• Interface module slots are numbered from bottom to top, with logical interfaces on each module numbered
Regulatory Compliance
For regulatory compliance and safety information, see the Product Documentation and Compliance for the
Cisco ASR 900 Series Aggregation Services Routers document.
at logical 0 for each interface type.
from left to right. Interfaces are hardwired. Therefore, port 0 is always logical interface 0/0, port 1 is
always logical interface 0/1, and so on.
Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide
Regulatory Compliance
Slot Identification
RSP slot
Fan tray slot
Power supply slot 1
Power supply slot 0
Interface module slot 0
Interface module slot 1
Interface module slot 2
Interface module slot 3
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