Technical Documentation
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Monitoring IPv6 Local Pools for DHCP Prefix Delegation By Pool Name
Purpose
Display prefix delegation details for an IPv6 local address pool configured on a virtual router.
Action
To display prefix delegation information for a specific IPv6 local address pool:
host1#show ipv6 local pool example
Pool : example -------------- Utilization : 24 Start End Total In Use Exclude Util Preferred Valid Lifetime Lifetime --------------- ------------------- ------ ------- ------- ---- ----------- ---------- 4004:4004::/48 4004:4004:ffff::/48 65536 16000 1 24 30 minutes 1 day Exclude 4004:4004::/48 Dns Servers 5:5:5:5:5:5:5:5 6:6:6:6:6:6:6:6 Domain Search List example-1.com example-2.com example-3.com example-4.com
Meaning
Table 1 lists the show ipv6 local pool poolName command output fields.
Table 1: show ipv6 local pool poolName Output Fields
Field Name | Field Description |
|---|---|
Pool | Name of the IPv6 local address pool for which prefix delegation details are displayed |
Utilization | Percentage of IPv6 prefixes currently allocated to clients from the local address pool |
Start | Starting prefix of the range of prefixes configured in a particular pool |
End | Ending prefix of the range of prefixes configured in a particular pool |
Total | Number of prefixes available for allocation to clients from a particular pool |
In Use | Number of prefixes in a pool that are currently used by DHCPv6 clients |
Preferred Lifetime | Amount of time for which the prefix remains preferred for the requesting router to use |
Valid Lifetime | Amount of time for which the prefix remains valid for the requesting router to use |
Exclude | Prefix length or prefix range excluded from allocation to the requesting router |
Util | Percentage of prefixes currently allocated to clients from a particular prefix range in the pool |
Dns Servers | List of IPv6 addresses of DNS servers to be sent to clients in the DHCPv6 responses |
Domain Search List | List of domain names configured in the IPv6 local pool for DNS resolution |
