4
NOTE:
To install an interface module or service module on the gateway, first install it on an interface
switch module and then install the interface switch module on the gateway. For the interface
module slots and service module slots, see the card manuals that come with the interface modules
and service modules.
Example
You can execute the
display device
command to view the slot arrangement on the device.
<Sysname> display device
Slot NO Brd Type Brd Status Subslot Sft Ver Patch
1 NSQM5MBSHA1 Normal 0 M9000-AI-E8-9001P06 None
Interface numbering
The gateway provides many types of interfaces, including console, M-GigabitEthernet, Ten-
GigabitEthernet, Forty-GigabitEthernet, Hundred-GigabitEthernet, blade, aggregate, tunnel, Virtual-
Template, and VLAN interfaces.
The numbering of the gateway interfaces varies by the gateway mode.
•
Standalone mode
—
interface-type X/Y/Z
.
•
IRF mode
—
interface-type
W/X/Y/Z
.
Where,
•
interface-type
—Type of the interface such as GigabitEthernet interface.
•
W
—IRF member device ID.
•
X
—Number of the slot where the card resides. For more information about the slot number on
•
Y
—Number of the slot where the subcard resides on the interface switch module. The value is
1 or 2.
•
Z
—Number of the port on the card. The number starts from 1 for each port type.
The management ports are numbered M-GE0/0/0, M-GE0/0/1, M-GE0/0/2, and M-GE0/0/3,
respectively when the gateway operates in standalone mode and M-GE1/0/0/0, M-GE1/0/0/1, M-
GE1/0/0/2, and M-GE1/0/0/3, respectively when the gateway operates in IRF mode.
Example
•
The gateway operates in standalone mode and has an interface switch module installed in
slot 2 and an NS-C300-TG24A1 interface module installed in slot 1 of the interface switch
module. The interfaces on the interface module are numbered as shown in the output of the
display interface Ten-GigabitEthernet brief
command.
<Sysname> display interface Ten-GigabitEthernet brief
Brief information on interface(s) in route mode:
Link: ADM - administratively down; Stby - standby
Protocol: (s) - spoofing
Interface Link Protocol Primary IP Description
XGE2/1/1 DOWN DOWN --
XGE2/1/2 DOWN DOWN --
XGE2/1/3 DOWN DOWN --