Advanced Settings
Quantum Spark 1500, 1600 and 1800 Appliance Series R80.20.40 Locally Managed Administration Guide | 130
Cloud Services Firmware
Upgrade Attribute
Description
Service access maximum
retries
Indicates the maximum number of retries when failing to
upgrade using the service.
Service access timeout
until retry
Indicates the time (in seconds) to wait when there is a
connection failure to the service before the next retry.
Table: Cloud Services Firmware Upgrade Attributes
Cluster
Attribute
Description
Use virtual
MAC
Indicates if a virtual MAC address is used by all members to allow a quicker
failover by the network's switch.
Using the virtual MAC address:
n
Minimizes the potential traffic outage during fail-over.
n
Removes the need to use G-ARPs for NATed IP addresses.
Table: Cluster Attributes
DDNS Attribute
Description
Iterations
Number of DNS updates.
Table: DDNS Attributes
DHCP Bride
Attribute
Description
MAC
Assignment
Indicates whether the MAC address for the DHCP bridge is taken from an
internal (LAN) or external port (WAN, DMZ).
Table: DHCP Bridge Attribute
DHCP Relay
Attribute
Description
Use internal
IP addresses
as source
Select
Use internal IP addresses as source
if DHCP relay packets from the
appliance originate from internal IP addresses. This may be required if the
DHCP server is located behind a remote VPN site.
Table: DHCP Relay Attributes