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6.9.4 IP Security Help
IP security function allows user to assign 20 specific IP addresses that have
permission to access the switch through the web browser for the securing switch
management.
Enable IP Security
When this option is in Enable mode, the Enable Web Server and Enable Telnet
Server and Enable SSH Server check boxes will then be available.
Enable Web Server
When this check box is checked, the IP addresses among IP permit list will be
allowed to access via web service.
Enable Telnet Server
When this check box is checked, the IP addresses among IP permit list will be
allowed to access via telnet service.
Enable SSH Server
When this check box is checked, the IP addresses among IP permit list will be
allowed to access via ssh service.
IP permit list
Assign up to 20 specific IP address. Only these 10 IP address can access and
manage the switch through the Web browser
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6.10.VLAN
The VLAN membership configuration for the switch can be monitored and modified
here. Up to 4094 VLANs are supported. This page allows for adding and deleting
VLANs as well as adding and deleting port members of each VLAN.
802.1Q VLAN Config
Link Type: There are 3 types of link type.
1. Access Link: A segment which provides the link path for one or more stations to
the VLAN-aware device. An Access Port (untagged port), connected to the access
link, has an untagged VID (also called PVID). After an untagged frame gets into the
access port, the switch will insert a four-byte tag in the frame. The contents of the
last 12-bit of the tag is untagged VID. When this frame is sent out through any of
the access port of the same PVID, the switch will remove the tag from the frame to
recover it to what it was. Those ports of the same untagged VID are regarded as
the same VLAN group members.
Note: Because the access port doesn t have an understanding of tagged
frame, the column field of Tagged VID is not available.
Summary of Contents for IPES-3408 Series
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