
User manual
(
Figure 6.10.1
)
(
Figure 6.10.2
)
Mirror Port
It defines a group of ports which are needed to be monitored. The device collects data from these ports.
Monitored Port
It defines a group of ports which are used to monitor other ports. The device outputs the data through
these ports.
Watch direction
This parameter indicates the direction of the data. It includes 3 kinds of choices: "All", "Ingress" and "Egress".
1. This function is not often used. Otherwise other port-based higher management function like RSTP,IGMP SNOOPING
2. Port mirroring function can only deal with the normal FCS packets. It cannot deal with error data frames.
6.11Basic settings
6.11.1 Device address
Device configuration support two modes, DHCP and static IP address, can get the device’s IP address via
client when the DHCP function is running, if you need NTP that need to connect internet, please enter the
available and correct gateway and DNS address.
IP Address
IP address is a address of 32 bits length which is assigned to the device on the internet. The IP address
consists of two fields: the network number field (net-id) and the Host ID field (host-id). For can conveniently
manage IP address, IP addresses are divided into five categories. As blow
:
Network type
Address range
Available IP network range