System module
Description
Documented in Switch hardware/
software guide
dca
Dynamic Configuration Arbiter
(DCA) determines the client-specific
parameters that are assigned in an
authentication session.
Access Security Guide
dhcp
Dynamic Host Configuration
Protocol (DHCP) server
configuration: Switch is
automatically configured from a
DHCP (Bootp) server, including IP
address, subnet mask, default
gateway, Timep Server address,
and TFTP server address.
Management and Configuration
Guide
dhcp v6c
DHCP for IPv6 prefix assignment
IPv6 Configuration Guide
dhcpr
DHCP relay: Forwards client-
originated DHCP packets to a
DHCP network server.
Advanced Traffic Management
Guide
download
Download operation for copying a
software version or files to the
switch.
Management and Configuration
Guide
dhcp-snoop
DHCP snooping: Protects your
network from common DHCP
attacks, such as address spoofing
and repeated address requests.
Access Security Guide
dma
Direct Access Memory (DMA):
Transmits and receives packets
between the CPU and the switch.
—
fault
Fault Detection facility, including
response policy and the sensitivity
level at which a network problem
should generate an alert.
Management and Configuration
Guide
fdr-log
FDR collects information that is
“interesting” at the time of the crash,
as well as when the switch is
misbehaving, but has not crashed.
Runtime logs are written to FDR
memory while the switch is running,
and crashtime logs are collected
and stored in the FDR buffer during
a switch crash.
Management and Configuration
Guide
Table Continued
492
Aruba 2930F / 2930M Management and Configuration Guide
for ArubaOS-Switch 16.08
