D-Link Advanced Service Engine module for MPLS support DES-7200-ASE3 用户手册
产品代码
DES-7200-ASE3
02
Flexible Modular Design
The DES-7200 series is available in two models:
the DES-7206 6-slot chassis with 4 open slots, and
the DES-7210 10-slot chassis with 8 open slots.
The open slots can be fitted with user-selectable
port modules. In addition to the open slots, 2
slots are reserved for redundant backup control
modules, 2 slots for redundant backup power
supplies, and slots for replaceable fan modules.
This modular architecture allows modules to be
gradually added to meet network growth, and
modules to be easily swapped anytime to fit
network requirement change.
Deployable as Core or Distribution Switch
Using a common set of modules for 10/100/
1000BASE-T ports, PoE support, SFP and 10-
Gigabit uplinks, IT personnel can fit a DES-7200
switch with different port types and deploy it
either as a core switch or an aggregation (i.e.
distribution) switch. A DES-7200 core switch
provides numerous high-speed fiber backbones
for a campus and central office network, while
a DES-7200 aggregation switch can provide high
port density connections to workstations in an
office environment, or to subscribers’ CPE in a
densely populated Ethernet metro area network.
High Availability
Both the DES-7206 and the DES-7210 provides 2
slots for installation of control modules. Each control
module is equipped with its own switch fabric
hardware and management agent, and can be used
for redundant backup and sharing of network traffic
load and management tasks. Adding to this feature
are 2 redundant backup power supplies and hot
swappable fan module to create very highly available
chassis-based devices suitable for mission-critical
network applications.
High Performance
The DES-7206 6-slot switch provides, a switch
capacity of up to 192Gbps and a system performance
of up to 142Mpps. The DES-7210 10-slot switch
provides, a switch capacity of up to 384Gbps and
system performance of up to 286Mpps. To make
use of this high-performance hardware, these
switches utilize a distribution switching method
which has each line card (the port module that
directly connects to the network nodes) intelligently
determine the switch path for each data packet.
The switches synchronize the switching and routing
information between the control cards and the line
cards to map out the fastest data transfer
path. With each line card capable of performing
L2/3/4 on-board packet switching without relying on
the control cards, the DES-7200 switches can deliver
very fast packet forwarding at almost zero-wait
speed.
High Port Densities
Port densities can reach 192 Gigabit or 16 10-Gigabit
ports per 6-slot chassis, or 384 Gigabit or 32 10-
Gigabit ports per 10-slot chassis. All port modules are
hot-swappable, and can be used for in either chassis
type without the need to change any hardware or
software settings.
Application Convergence
The DES-7200 combines high-speed hardware with
software functions like prioritized traffic QoS and
multicast routing to deliver the performance suitable
for real-time applications such as Internet phone,
streaming multimedia and TV. In addition, these
switches offer Power over Ethernet (PoE) solutions
to provide both electrical power and network
connectivity to PoE-capable devices, such as IP
phones and wireless AP, and are ideal for large-scale
enterprise edge deployment. An example of this
application convergence would be VoIP for mobile
users via wireless access points connected through
the DES-7200 switches.
Chassis-Based Switches
DES-7200 Series
QoS & Bandwidth Management
+ Rate Limiting for End-Users
Subscribers’ CPE
+ Granular Bandwidth Control Down to
64Kbits for Ingress and Egress traffic
+ Traffic Classification
Versatile Management
+ Telnet/CLI/SNMP v1, v2c, v3
Management
+ RMON Monitoring
+ System/Alert Information, Interface
+ System/Alert Information, Interface
Management
+ Optional Dual Management Modules
+ 802.1v Protocol VLAN, Super VLAN,
+ 802.1v Protocol VLAN, Super VLAN,
Private VLAN, Double VLAN
+ L3 Protocol-Based Policies
+ Port Mirroring/Traffic Redirection
+ Port Mirroring/Traffic Redirection