Port Numbering; Conventions; Example - H3C CR16000-F Installation Manual

Port numbering

Conventions

The router provides multiple types of ports, including console port, USB console port, GE port,
XGE port, network management port, and POS port.
When the router is in standalone mode, the ports are numbered in the interface-type
slot/subslot/num format. When the router is in IRF mode, the ports are numbered in the interface-
type chassis/slot/subslot/num format.
Where,
•
interface-type—Port type, GE port and POS port for example.
•
chassis—IRF member ID of the router. For information about IRF member IDs, see H3C
CR16000-F Router Series Virtual Technologies Configuration Guide.
•
slot—Number of the slot where the card resides, as shown by the number in the green circles
in Figure
•
subslot—Number of the slot where the subcard resides on the CSPEX/CMPE/SPE base card,
as shown by the number in the green circles in
For the CSPC/CEPC/OAA card, the subcard slot number is 0.
•
num—Number of the port on a CSPC/CEPC/OAA card or a subcard, as shown by the number
in the white circles in
For each port type on a CSPC/CEPC/OAA card or a subcard, the number num starts from 1.
The slot number, subslot number, and port number of the network management port on an MPU
are all 0.
IMPORTANT:
• Different subcards on the same CSPEX/CMPE/SPE base card have the same slot number.
• Different interfaces on the same subcard have the same subslot number.

Example

Example 1
Two CSR05SRP1L1 MPUs are installed in the CR16006-F router.
The network management port on the MPU is numbered M-GigabitEthernet 0/0/0.
Example 2
A MIC-GP4L subcard is installed on a CSPEX-1504X base card in slot 3 of the router.
•
If the MIC-GP4L subcard is installed in subslot 1 of the CSPEX-1504X base card, the GE
ports 1 to 4 on the MIC-GP4L subcard are numbered GigabitEthernet 3/1/1 to GigabitEthernet
3/1/4, respectively.
•
If the MIC-GP4L subcard is installed in subslot 2 of the CSPEX-1504X base card, the GE
ports 1 to 4 on the MIC-GP4L subcard are numbered GigabitEthernet 3/2/1 to GigabitEthernet
3/2/4, respectively.
•
If the MIC-GP4L subcard is installed in subslot 3 of the CSPEX-1504X base card, the GE
ports 1 to 4 on the MIC-GP4L subcard are numbered GigabitEthernet 3/3/1 to GigabitEthernet
3/3/4, respectively.
1, Figure 2, and Figure
Figure 4.
3.
Figure 4.
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