Cisco Cisco Prime IP Express 8.3 Technical References

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configured in the system_default_policy, then the default is
86400 seconds (or 24 hours).
 
use-client-id-for-reservations 
 default = off
 
Controls how the server database checks for reserved IP
addresses.
By default, the server uses the MAC address of the DHCP client as the
key for its database lookup.  If this attribute is set to true
(enabled), then the server does the check for reserved
addresses using the DHCP client-id, which the client usually sends.
In cases where the DHCP client does not supply the client-id, the
server synthesizes it, and uses that value.
 
v4-bootp-reply-options 
(obj(0))
 
Lists the options the server returns to all BOOTP clients.
 
v4-reply-options 
(obj(0))
 
Lists the options the server returns to all DHCPv4 clients, whether
or not the client specifically asks for the option data.
 
v6-max-client-preferred-lifetime 
(60s-2y)
 
Specifies the maximum client preferred lifetime that the server is
allowed to send to the client. If the calculated preferred lifetime
is greater than this value, the client is sent this value.
This attribute limits the preferred lifetime sent to the client, it
does not impact any of the time calculations made by the server.
The renewal (T1) and rebinding (T2) times given to the client will be
based on the lease time actually sent to the client and may further
be limited by the v6-max-client-renewal-time and
v6-max-client-rebinding-time attributes.
 
v6-max-client-rebinding-time 
(30s-2y)
 
Specifies the maximum client rebinding time (T2) that the server is
allowed to send to the client. If the rebinding time is greater than
this value, the client is sent this value.
This attribute limits the time sent to the client, it does not impact
any of the lease time calculations made by the server.
The actual value sent to the client may be further limited by the
v6-max-client-preferred-lifetime as T2 must be less than or equal to
the preferred lifetime.
 
v6-max-client-renewal-time 
(30s-2y)
 
Specifies the maximum client renewal time (T1) that the server is
allowed to send to the client. If the renewal time is greater than
this value, the client is sent this value.
This attribute limits the time sent to the client, it does not impact
any of the lease time calculations made by the server.
The actual value sent to the client may be further limited by the
v6-max-client-rebinding-time or v6-max-client-preferred-lifetime as
T1 must be less than or equal to T2 (and the preferred lifetime).
 
v6-max-client-valid-lifetime 
(60s-2y)
 
Specifies the maximum client valid lifetime that the server is
allowed to send to the client. If the calculated valid lifetime is
greater than this value, the client is sent this value.
This attribute limits the valid lifetime sent to the client, it
does not impact any of the time calculations made by the server.
 
v6-reply-options 
(obj(0))
 
Lists the options that should be returned in any
replies to DHCPv6 clients.
This attribute has special handling during the policy hierarchy
processing when checking the Prefix policies (embedded or named)
for the Prefixes on a Link. The Prefixes for the Link are
processed in alphabetic (case blind) order. For each Prefix, the
embedded and then named policy are checked. Only Prefixes to which
the client has access (based on selection tags, etc.) are checked.