3com MSR 20-20 참조 매뉴얼

C

HAPTER

 8: G

ENERAL

 E

THERNET

 I

NTERFACE

 C

ONFIGURATION

 C

OMMANDS

Eth4/6

DOWN

auto

auto

access

1

Eth4/7

DOWN

auto

auto

access

1 

# Display brief interface information that contains the string “UP”.

<Sysname> display brief interface | include UP

The brief information of interface(s) under route mode:

Interface

Link

Protocol-link

Protocol type

Main IP

Eth0/1

UP

DOWN

ETHERNET

--

Eth0/1

UP

DOWN

ETHERNET

--

NULL0

UP

UP(spoofing)

NULL

-- 

display interface [ interface-type [ interface-number ] ]

Any view

interface-type: Type of a specified interface.

interface-number: Number of a specified interface.

Use the display interface command to display the current state of a specified 
interface and related information.

■

If neither interface type nor interface number is specified, all interface 
information will be displayed;

Table 9   Description on the fields of the display brief interface command.

The brief information of interface(s) under 
route mode: 

Brief information of interface(s) in route mode 

Interface Interface 

name 

Link 

 Interface physical link state, which can be up or 
down 

Protocol-link 

Interface protocol link state, which can be up or 
down 

Protocol type 

Interface protocol type 

Main IP 

Main IP 

The brief information of interface(s) under 
bridge mode: 

Brief information of interface(s) in bridge mode 

Speed 

 Interface rate, in bps 

Duplex 

Duplex mode, which can be half (half duplex), 
full (full duplex), or auto (auto-negotiation). 

PVID Default 

VLAN 

ID

Table 10   Acronyms for different types of Interface

Ethernet Eth 

GigabitEthernet GE