(1)PC's Ethernet port should be allocated only one IP address is
recommended
；
(2)Network is best not to have multiple IGMP inquirer
;
(3)Please choose all the port If you are unsure forwarding relationship to
unknown multicast group
Instruction
37
38
Figure 4-13 Traffic statistics
4.7 Network Statistics
4.7.1 Network
Statistics
On the [Network statistics / Flow statistics] page, you can view the number of
data packets and bytes transferred for each port, shown in figure 4-13.
Table
4
-
15
The
description
of
the
main
parameters
The main parameters of the above illustration are described in the table below
.
MAC address table
Figure 4-14
4.7.2
MAC Address
MAC
(
Media Access Control) address
is
the hardware identification of network
equipment. Switches could transfer message according to MAC address. MAC
address is unique ,which ensures the correct message. Every switch maintains a
MAC address table, in which, the MAC address corresponds to switch ports.
The switch could decide to filter this data frame or transfer data frame to
corresponding port according to MAC address table when the switch receives
data frame. MAC address is the basic and premise for data frame fast forwarding.
On
[
Network statistics
/
MAC table
]
page
,
you could check MAC address of each
port, as the figure 4-14 shows:
Parameters
Description
Receive
Package
Frame singlecast
The r
the unicast address.
eceived address is the number of packets in
Receive
Frame multicast
Packeage
The received address is
the multicast address.
the number of packets in
Receive Frame Broadcast
Package
The sent received address is the
packets in the broadcast address.
number of
Receive Frame Error
Package
Error package numbers due to various wrong
reasons sent and received by ports.
Send Frame Singlecast
package
The sent address is the number of packets in the
unicast address.
Send
Frame Multicast
Package
The sent address is the number of packets in the
multicast address.
Send Frame
Package
Broadcast
The sent address is the number of packets in the
broadcast address.
Send Frame Error Package
Error package numbers due to various wrong
reasons sent and received by ports.
Parameter
Description
IGMP Snooping
On/Off
Opening and Closing Multicast Snooping function ,Default
is Close.
IGMP Inquiry
Open IGMP Multicast Inquiry function
IGMP Query
interval
Open IGMP Qurey Function, Check Existing Multicast
Members for one time
Member Existing
Time
The
longest time of equipment Existing multicast Member
survival time
Unknown multicast
group forwarding
table
How to transfer those ports
address does not exist in the address table
When the received multicast