LEGRAND 48DCWC-04-2X100-D0NB, User Manual

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PRO1 Sentry Switched DC PDU
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Network-Enabled Modes
Descriptions for the network-enabled modes:
•
Network disabled – No IPv4 or IPv6 addresses available.
•
IPv4 only, DHCP disabled (static IPv4) – If the IPv4 Static Address and Net Mask of the PDU are valid, they
will be set.
•
IPv4 only, DHCP enabled (DHCP IPv4) – The PDU will try to resolve an IPv4 DHCP address. If a DHCP
address cannot be obtained after 90 seconds, the PDU can: (1) optionally fall back to its static IPv4
settings, or (2) indefinitely wait to acquire an address based on DHCP configuration settings
. This setting
is the default.
•
Dual IPv6/IPv4, DHCP disabled (static IPv6/IPv4) – If the IPv6 Static Address and prefix of the PDU are
valid, they will be set. Otherwise, the PDU will attempt to use DHCPv6 to obtain an IPv6 address. In
addition, if the IPv4 Static Address and Net Mask of the PDU are valid, they will be set.
•
Dual IPv6/IPv4, DHCP enabled (DHCP IPv6/IPv4) – The PDU will try to resolve both its IPv6 and IPv4
addresses by DHCP. If both DHCP requests are answered, the primary DNS server of the PDU will become
the primary IPv6 DNS server, and the secondary DNS server of the PDU will become the primary IPv4 DNS
server. If only one of the DHCP requests is answered, the DNS servers of the PDU will map to the primary
and secondary DNS server from that request. If a DHCP address cannot be obtained after 90 seconds, the
PDU can: (1) optionally fall back to its static IPv4 and/or IPv6 settings, or (2) indefinitely wait to acquire an
address based on DHCP configuration settings.
Notes:
•
For all network-enabled modes described above, the PDU will set an auto-configured IPv6 address, and if
IPv6 router announcements are active, a stateless DHCP IPv6 address will also be set. Further, in all
network-enabled modes, at least one IPv4
or one IPv6 address will be active.
•
For maximum backw ard compatibility, the default network mode is “IPv4 only”.