How do I check address allocation on an AR

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On an AR, you can run the following commands to check address allocation:
- If addresses are allocated based on the interface address pool, run the display ip pool [ interface interface-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command.
- If addresses are allocated based on the interface address pool, run the display ip pool [ interface interface-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command.
- If addresses are allocated based on the interface address pool, run the display ip pool [ interface interface-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command.
- If addresses are allocated based on the interface address pool, run the display ip pool [ interface interface-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command.
- If addresses are allocated based on the global address pool, run the display ip pool [ name ip-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command.
- If all is specified, the command displays information about all IP addresses in an address pool.
- If conflict is specified, the command displays information about conflicting IP addresses in an address pool.
- If expired is specified, the command displays information about expired and idle IP addresses in an address pool.
- If used is specified, the command displays information about used IP addresses in an address pool.
- If start-ip-address [ end-ip-address ] is specified, the command displays information about a specified IP address or start and end IP addresses.

Other related questions:
How do I check the IP address lease on an AR
On the AR, you can run the following command to check the IP address lease. - If IP addresses are assigned based on the interface address pool, run the display ip pool interface interface-pool-name [ start-ip-address [ end-ip-address ] ] command. - If IP addresses are assigned based on the global address pool, run the display ip pool [ name ip-pool-name [ start-ip-address [ end-ip-address ] ] ] command. The value of the Lease fiels is the lease of the address.

Check address allocation on S series switch
On S series switches except S1700 switches, you can view information about IP addresses in an address pool as follows: - If an interface address pool is used, run the display ip pool [ interface interface-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command. - If a global address pool is used, run the display ip pool [ name ip-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command. You can configure fields in the command as required: - To view information about all IP addresses in an address pool, specify all. - To view information about conflicting IP addresses in an address pool, specify conflict. - To view information about expired and idle IP addresses in an address pool, specify expired. - To view information about used IP addresses in an address pool, specify used. - To view information about a specific IP address or an IP address range in an address pool, specify start-ip-address [ end-ip-address ].

How do I check IP addresses that are dynamically obtained by an AR
On the AR, you can run the following command to check the IP address that is dynamically obtained. - If IP addresses are assigned based on the interface address pool, run the display ip pool interface interface-pool-name used command. If the IP addresses are assigned based on the global address pool, run the display ip pool name ip-pool-name used command. You can know the IP address assigned to each client based on the mapping between IP addresses and MAC addresses.

Check IP addresses dynamically allocated to clients
On S series switches except S1700 switches, you can view IP addresses that have been dynamically assigned to users as follows: - If an interface address pool is used, run the display ip pool interface interface-pool-name used command. - If a global address pool is used, run the display ip pool name ip-pool-name used command. You can obtain the IP address used by each user according to the mapping between IP addresses and MAC addresses in the command output.

Method to check IP addresses allocation on S series switches
For S series switches excluding the S1700, run the following commands as required to check IP addresses allocation: - If IP addresses are assigned based on the interface address pool, run the display ip pool [ interface interface-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command. - If IP addresses are assigned based on the global address pool, run the display ip pool [ name ip-pool-name [ start-ip-address [ end-ip-address ] | all | conflict | expired | used ] ] command. Note: - Specify all to check allocation of all the IP addresses. - Specify conflict to check conflicting IP addresses. - Specify expired to check expired IP addresses that are in idle state. - Specify used to check used IP addresses. - Specify start-ip-address [ end-ip-address ] to check allocation of an IP address or some IP addresses.

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