Allied Telesis AT-9724TS User Manual

6-6 Port Mirroring
The Switch allows you to copy frames transmitted and received on a port and redirect the copies to another port.You can attach a monitoring device to the
mirrored port, such as a sniffer or an RMON probe, to view details about the packets passing through the first port.This is useful for network monitoring and
troubleshooting purposes.To view the
Setup Port Mirroring window, click Port Mirroring in the Configuration folder.
Figure 6- 7. Setup Port Mirroring window
To configure a mirror port:
• Select the Source Port from where you want to copy frames and the Target Port, which receives the copies from the source port.
• Select the
Source Direction, Ingress, Egress, or Both and change the Status drop-down menu to Enabled.
• Click
Apply to let the changes take effect.
Note: You cannot mirror a fast port onto a slower port. For example, if you try to mirror the traffic from a 100Mbps port onto a 10Mbps port,
this can cause throughput problems.The port you are copying frames from should always support an equal or lower speed than the port to which
you are sending the copies.Also, the target port for the mirroring cannot be a member of a trunk group. Please note a target port and a source port
cannot be the same port.
6-7 Link Aggregation
Understanding Port Trunk Groups
Port trunk groups are used to combine a number of ports together to make a single high-bandwidth data pipeline.
The
A
T
-9724TS suppor
ts up to 32 por
t trunk gr
oups with 2 to 8 por
ts in each group.A potential bit rate of 8000Mbps can be achieved.
Figur
e 6- 8.
Example of Port Trunk Group
34
Allied Telesyn AT-9724TS High-Density Layer 3 Stackable Gigabit Ethernet Switch
PC PC PC PC PC PC PC PC PC
13 5 7
9
11
13 15
2
4 6 8 10 12 14
16
17
19 21
23
18
20
22
24
21 22
23
24
2 4 6 8 10 12 14 16 18 20 22 24
1 3 5 7 9 11 13 15 17 19 21 23
Power
Master
Console
RPS
1000
Link
Act
1000
Link
Act
1
2
SIO
Stack ID
AT- 9724TS
Port Trunk Group
13 5 7
2
468
10/100/1000Mbps Backbone Switch
100Mbps
100Mbps
100Mbps
10/100Mbps Hub 10/100Mbps Hub10/100Mbps Hub
100Mbps
100Mbps100Mbps
100Mbps10Mbps10Mbps
10Mbps10Mbps

Allied Telesis AT-9724TS Specifications

General

MAC address table	16000 entries
Packet buffer memory	2 MB
Maximum data transfer rate	88 Gbit/s
Full duplex	Yes
Dimensions (WxDxH)	440 x 210 x 44 mm
Power requirements	100-240V AC/50-60Hz
Management platform	SNMP, RMON
Networking features	IEEE 802.3 10T Ethernet, IEEE 802.3u 100TX Ethernet, IEEE 802.3ab 1000T Ethernet, IEEE 802.3z 1000X Ethernet
Connectivity technology	Wired
DHCP features	DHCP client
Security algorithms	SSH
Switch type	Managed
Switch layer	L3+
SFP/SFP+ slots quantity	4
Basic switching RJ-45 Ethernet ports quantity	24
Memory type	SDRAM / Flash
Flash memory	16 MB
Internal memory	256 MB
Power consumption (typical)	90 W
Certification	UL 1950 FCC Class A CSA 22.2 No. 950 EN55022 Class A EN 60950 (TUV) EN50082-1 CE
Storage temperature (T-T)	-25 - 55 °C
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

Weight	3200 g