display ipv6-pool max-usage

Function

The display ipv6-pool max-usage command displays the historical maximum usage of addresses in an IPv6 address pool.

This command is supported only on the NetEngine 8000 F1A.

Format

display ipv6-pool max-usage { pool [ pool-name ] | domain [ domain-name ] }

Parameters

Parameter	Description	Value
pool pool-name	Specifies an address pool.	The value is a string of 1 to 32 characters.
domain domain-name	Specifies a domain name.	The value is a string of 1 to 64 case-sensitive characters, spaces not supported.

Parameter

Description

Value

pool pool-name

Specifies an address pool.

The value is a string of 1 to 32 characters.

domain domain-name

Specifies a domain name.

The value is a string of 1 to 64 case-sensitive characters, spaces not supported.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ipv6pool	read

Usage Guidelines

Usage Scenario

To check the historical maximum usage of addresses in an IPv6 address pool or in IPv6 address pools in a domain or to check the domain or IPv6 address pool that has the maximum number of allocated addresses, run the display ipv6-pool max-usage command. This facilitates IPv6 address planning.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the historical maximum usage of addresses in the IPv6 address pools in the domain isp2.

<HUAWEI> display ipv6-pool max-usage domain isp2
----------------------------------------------------------------------------
  Domain name:                                                                
  Address                             PoolLen       Used                 Time 
  NDRA Unshared Preifx                PoolLen       Used                 Time 
  Delegation Prefix                   PoolLen       Used                 Time 
  ----------------------------------------------------------------------------
  isp2                                                                        
                                       262143          4  2012-08-07 15:31:50 
                                          256          0                    - 
                                          256          0                    - 
  ----------------------------------------------------------------------------

# Display the historical maximum usage of addresses in the IPv6 address pool pd.

<HUAWEI> display ipv6-pool max-usage pool pd
----------------------------------------------------------------------------
  Pool name:                                                                  
  Address                             PoolLen       Used                 Time 
  NDRA Unshared Preifx                PoolLen       Used                 Time 
  Delegation Prefix                   PoolLen       Used                 Time 
  ----------------------------------------------------------------------------
  pd                                                                          
                                            0          0                    - 
                                          256         13  2012-08-07 14:17:29 
                                          256         13  2012-08-07 14:17:29 
  ----------------------------------------------------------------------------

**Table 1** Description of the **display ipv6-pool max-usage** command output
Item	Description
Domain name	Domain name.
PoolLen	Specifies the length of an address pool, that is, the number of IP addresses contained in the address pool when the maximum number of addresses were used.
Used	Maximum number of addresses that were used.
Time	Time when the maximum number of addresses were used.
Pool name	Address pool name.