Delta Electronics Network Device LCP-1250 Manual do Utilizador Página 9

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8
Enhanced Network Security Management
A complete set of security verification tools further ensures network
security for users. Multiple protection mechanisms are incorporated in
network management to protect it from unauthorized network access
during operation.
DHCP Relay Option 82 IP Assignment
DHCP Relay Option 82 delivers additional client information
such as ports connected, VLAN, as well as MAC addresses to a
DHCP server for more exible IP addresses assignment.
Link Layer Discovery Protocol (LLDP)
The LLDP protocol is used by network devices for advertising their
identity, capabilities, and any updates to neighboring devices on an
IEEE 802.ab network. These messages are stored in SNMP MIB and
can be searched through a network management system.
Quality of Service (QoS)
Network packet prioritization is a process which prioritizes
the transmission of packets with a queue. It ensures prompt
packet scheduling that is especially effective for delay-
sensitive packets and audio or image transmissions with
optimal quality of service
Trunking
The physical ports of a switch can be aggregated by a logical scheme
into a group which forms a physical link. This link serves as a redundant
path which enhances bandwidth and improves performance.
Low High Top
Top Priority
High Priority
Low Priority
DVS-110W02-3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
IP CAM
AH500
RTU
Server
I/O0
I/O1
I/O2
I/O3
I/O4
16AM10N
16AM10N
PS05-A1
POWER
PULL
16AM10N
16AM10N
16AM10N
I/O0
I/O1
I/O2
I/O3
I/O4
16AM10N
16AM10N
PS05-A1
POWER
PULL
16AM10N
16AM10N
16AM10N
I/O0
I/O1
I/O2
I/O3
I/O4
16AM10N
16AM10N
PS05-A1
POWER
PULL
16AM10N
16AM10N
16AM10N
DVS-110W02-3SF P
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
DVS-110W02-3SF P
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
Enhanced bandwidth
DVS-110W02- 3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
DVS-110W02- 3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
IN
OUT
S/S
X0
X1
X2
X3
X4
X5
X6
X7
C0
Y0
Y1
Y2
Y3
SG
COM3+
COM3-
COM1
STOP
RUN
COM1
ERROR
RUN
POWER
Ethernet
R
DVP-12SE
IN
OUT
S/S
X0
X1
X2
X3
X4
X5
X6
X7
C0
Y0
Y1
Y2
Y3
SG
COM3+
COM3-
COM1
STOP
RUN
COM1
ERROR
RUN
POWER
Ethernet
R
DVP-12SE
VLAN3
VLAN2
VLAN1
ZONE B
ZONE A
SW C
SW D
SW A
SW B
1. IP address request
4. Your IP
address
192.168.1.5
3. Your IP
address
192.168.1.5
2. IP address request
VLAN 8, Port 8
ACL
TACACS+
IEEE 802.1X
SSH
HTTPS
SNMP v3
DVS-110W02-3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
DVS-110W02-3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
DVS-110W02-3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
DVS-110W02-3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
DVS-110W02-3SFP
3/6
4/7
10/
100M
LINK
ACT
LINK
ACT
10/100
/1000M
2/5
1
ALARM
RESET
PWR1
PWR2
DI1
DI2
1
2
3
4
1
2
3
4
CONSOLE
LINK
ACT
100/
1000M
GE8
GE9
GE10
I know I have neighbors
SW A, B, C, D
VLAN
A Virtual Local Area Network (VLAN) is a network topology configured
according to a logical scheme rather than a physical layout. VLANs
allow users to break up switched environments into multiple broadcast
domains, and can be used to combine any collection of LAN segments
into an autonomous user group that appears as a single LAN. It
enhances performance by conserving bandwidth and improves security
by limiting traffic to specific domains. VLANs can be created statically by
hand and dynamically through GVRP.
Advanced Network Management
Layer 2 Network Management
Industry
Ethernet Switches
IEEE 802.11 WLAN Ethernet Gateways
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