Parameter Set-up：
● Active: to enable or disable SNMP feature.
● Port: to configure SNMP server’s port.
● Trusted IP: to configure allowed SNMP server address. It could be an IP
address or any valid URL domain name.
9.7.VLAN Setting
Virtual Local Area Network is a logical grouping of two or more nodes which are
not necessarily on the same physical network segment but which share the same
logical IP domain. To be specific, the purpose of VLAN is to separate layer 2
broadcast domain. Within trunk links, the tagged packet will only be sent to those
ports with the same VLAN ID. This is usually achieved by switch or router. User
can benefit from deployed VLAN, such as: *Security: if without VLAN, all host will
be included in unique broadcast domain. Therefore, the consequence of ARP
attack will affect all end devices in the organization. *Performance: The nature of
network broadcast is to flood frames among the network. In certain conditions, it
is unnecessary to receive broadcast frame. To save bandwidth for high efficiency,
it will be better to separate the broadcast domain by deploying VLAN. To do the
configuration on the web Network > Advanced > VLAN interface.
Parameter Set-up:
● Active: to enable or disable VLAN feature for designated port.
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