Interface numbering – H3C Technologies H3C MSR 50 User Manual
Page 48
40
Figure 36 Slot arrangement on the MSR 50-60
(1) Slot 0
(2) Slot 1
(3) Slot 2
(4) Slot 3
(5) Slot 4
(6) Slot 5
(7) Slot 6
(8) Slot 7
(9) Slot 8
(10) Slot 9
(11) Slot 10
Interface numbering
The MSR 50 Router interface adopts “two dimension” numbering rules, shown in the following:
•
The interfaces are represented by interface-type X/Y, where interface-type can be serial,
asynchronous, Ethernet, ATM, and so on; X specifies the slot number; and Y specifies the interface
sequence.
•
Different interfaces on an interface module share the same slot number X.
•
For every interface, Y starts from 0, indicating the interface sequence on the interface module, from
left to right.
If you install an FIC-1FE and an FIC-2FE respectively in SLOT5 and SLOT6 on the MSR 50-40, the Ethernet
interfaces are numbered as follows:
•
The Ethernet interface on the FIC-1FE is Ethernet 5/0;
•
The Ethernet interfaces on the FIC-2FE are Ethernet 6/0 and Ethernet 6/1.