P
ORT
C
ONFIGURATION
You can manually configure the speed and duplex mode, and flow
control used on specific ports, or use auto-negotiation to detect the
connection settings used by the attached device. Flow control should
also be enabled to control network traffic during periods of congestion
and prevent the loss of packets when port buffer thresholds are
exceeded. The switch supports flow control based on the IEEE 802.3 x
standards.
P
ORT
M
IRRORING
The switch can unobtrusively mirror traffic from any port to a monitor port.
You can then attach a protocol analyzer or RMON probe to this port to
perform traffic analysis and verify connection integrity.
P
ORT
T
RUNKING
Ports can be combined into an aggregate connection. Trunks can be
manually set up or dynamically configured using Link Aggregation
Control Protocol (LACP). The additional ports dramatically increase the
throughput across any connection, and provide redundancy by taking
over the load if a port in the trunk should fail.
S
TORM
C
ONTROL
Broadcast, multicast and unknown unicast storm suppression prevents
traffic from overwhelming the network. When enabled on a port, the
level of broadcast traffic passing through the port is restricted. If
broadcast traffic rises above a pre-defined threshold, it will be throttled
until the level falls back beneath the threshold.
R
EDUDANT
P
OWER
S
UPPLY
Provide a D-Sub connector on rear panel to connect to RP-2000
External/Redundant system for provide a full power cord
redundancy solution that can protect against a single power main
failure
P
OWER
S
AVING
The Power saving using the "ActiPHY Power Management" and
"PerfectReach Power Management" two techniques to detect the
client idle and cable length automatically and provides the different
power.
Q-in-Q V
LAN
F
OR
P
ERFORMANCE
AND
S
ECURITY
The VLAN feature in the switch offers the benefits of both security
and performance. VLAN is used to isolate traffic between different
users and thus provides better security. Limiting the broadcast traffic
to within the same VLAN broadcast domain also enhances
performance. Q-in-Q, the use of double VLAN tags is an efficient
method for enabling Subscriber Aggregation. This is very useful in
the MAN.
M
VR
Multicast VLAN Registration (MVR) can support carrier to serve
content provider using multicast for Video streaming application in
the network. Each content provider Video streaming has a dedicated
multicast VLAN. The MVR routes packets received in a multicast
source VLAN to one or more receive VLANs. Clients are in the receive
VLANs and the multicast server is in the source VLAN.
Содержание LGS-2816C-RPS
Страница 4: ...Revision History Release Date Revision 5 17 01 10 2010 B1...
Страница 5: ...CONTENTS...
Страница 56: ...74 CHAPTER 4 Configuring the Switch Configuring Power Saving the manufacturer...
Страница 69: ......
Страница 117: ...Figure 4 50 Access Control List Configuration...
Страница 146: ...164 CHAPTER 4 Configuring the Switch Configure SNMP Port Port identity of switch Port Number 1 24...
Страница 154: ...172 CHAPTER 4 Configuring the Switch Configure SNMP designated port of the root bridge...
Страница 162: ...180 CHAPTER 4 Configuring the Switch Configure SNMP...
Страница 196: ...346 CHAPTER 8 Commands of CLI Alarm Commandsof CLI...
Страница 199: ...346 CHAPTER 8 Commands of CLI Alarm Commandsof CLI...
Страница 207: ...3 Click Upload Figure 110 Display Firmware Upgrade Screen...
Страница 241: ...349 Interfaces Evolution MIB RFC 2863 IP MIB RFC 2011...