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Fit AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display nd snooping prefix

display nd snooping prefix

Function

The display nd snooping prefix command displays prefix management entries of users.

Format

display nd snooping [ static | dynamic ] prefix [ verbose ]

Parameters

Parameter

Description

Value

static Displays statically configured prefix management entries.

-

dynamic Displays dynamically generated prefix management entries.

-

verbose

Displays details about prefix management entries.

-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

A device can establish a prefix management table which can be used to implement duplicate address detection for users with IPv6 addresses and establish a dynamic ND snooping binding table. A prefix management entry can be statically configured or dynamically generated.You can run the display nd snooping prefix command to check prefix management entries.

Example

# Display prefix management entries of users.

<Huawei> display nd snooping prefix 
prefix-table:                                                                                                                       
Prefix                             Length   Valid-Time  Vlan(O/I)   Prefix-Type                                                     
--------------------------------------------------------------------------------                                                    
FC00:1::                           64       -           10  /24      static                                                         
FC00:2::                           64       2592000     1   /-       dynamic                                                         
--------------------------------------------------------------------------------                                                    
Prefix table total count:      2          Print count:         2 
Table 13-52  Description of the display nd snooping prefix command output

Item

Description

prefix-table

Prefix management table of users.

Prefix

Prefix. The value is a 32-digit hexadecimal number, in the X:X:X:X:X:X:X:X format.

Length

Prefix length. The value is an integer that ranges from 1 to 128.

Valid-Time

Valid lifetime of a prefix. The value ranges from 0 to 4294967295, in seconds.

Vlan(O/I)

VLAN information in a prefix management entry.

Prefix-Type

Type of a prefix management entry. The value can be:
  • static: The prefix management entry is statically configured.
  • dynamic: The prefix management entry is dynamically generated.

Prefix table total count

Total number of entries in the prefix management table.

Print count

Number of displayed prefix management entries.

# Display prefix management entries of users.

<Huawei> display nd snooping prefix verbose
prefix-table:
--------------------------------------------------------------------------------
 Prefix                  : FC00:1::                                                                                                 
 Prefix Length           : 64                                                                                                       
 Valid Lifetime(sec)     : -                                                                                                        
 Preferred Lifetime(sec) : -                                                                                                        
 Interface               : -                                                                                                        
 VLAN ID(Outer/Inner)    : 10/24                                                                                                    
 Prefix Type             : static
--------------------------------------------------------------------------------
 Prefix                  : FC00:2::
 Prefix Length           : 64
 Valid Lifetime(sec)     : 2592000
 Preferred Lifetime(sec) : 2592000
 Interface               : GE0/0/1
 VLAN ID(Outer/Inner)    : 1/-
 Prefix Type             : dynamic
--------------------------------------------------------------------------------
Prefix table total count:      2          Print count:         2     
Table 13-53  Description of the display nd snooping prefix verbose command output

Item

Description

prefix-table

Prefix management table of users.

Prefix

Prefix. The value is a 32-digit hexadecimal number, in the X:X:X:X:X:X:X:X format.

Prefix Length

Prefix length. The value is an integer that ranges from 1 to 128.

Valid Lifetime(sec)

Valid lifetime of a prefix. The value ranges from 0 to 4294967295, in seconds.

Preferred Lifetime(sec)

Preferred lifetime of a prefix. The value ranges from 0 to 4294967295, in seconds.

Interface

Interface information in a prefix management entry.

VLAN ID(Outer/Inner)

VLAN information in a prefix management entry.

Prefix-Type

Type of a prefix management entry. The value can be:
  • static: The prefix management entry is statically configured.
  • dynamic: The prefix management entry is dynamically generated.

Prefix table total count

Total number of entries in the prefix management table.

Print count

Number of printed entries.

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Updated: 2019-07-18

Document ID: EDOC1100064353

Views: 153041

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