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4. Web Management
AirLive POE-FSH2422G-250 User’s Manual
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4.35 Miscellaneous
Miscellaneous setting is used to configure output queue aging time, VLAN stride and IGMP
snooping.
Output queue aging: This function is used to avoid the poor utilization of the switch.
When a packet is stored in a switch for a long time, it will expire from the allowable time
defined by the protocol and become a useless packet. To prevent these packets from
wasting the bandwidth, this switch provide an option for the administrator to enable the
queue aging function.
VLAN Striding: By selecting this function, the switch will forward uni-cast packets to the
destination port, no matter whether destination port is in the same VLAN.
IGMP Snooping: When this function is enabled, the switch will execute IGMP snooping
version 1 and version 2 without the intervention of CPU. The IGMP report and leave
packets are automatically handled by the switch.
4.36 SNMP
Simple Network Management Protocol is a set of protocols for managing complex networks.
The SNMP network contains 3 key elements: managed devices, agents, and
network-management systems (NMSs). Managed devices are network devices that content
SNMP agents. SNMP agents are programs that reside SNMP capable device's firmware to
provide SNMP configuration service. The NMS typically is a PC based software such as
HP Openview that can view and manage SNMP network device remotely.