Chassis Slots
4

Fixed Slots (for Control Modules)
1

Open Slots (for Port Modules)
3

Max. Switching Capacity
576 Gbps

Max. Packet Forwarding Rate
428.57M pps

10/100/1000BASE-T Ports1
144

SFP Slots
144

10-Gigabit Ethernet XFP Slots
24

Supported Modules
DGS-6600-48T, DGS-6600-48S, DGS-6600-DGS-6600-48TS, DGS-6600-48P1, DGS-6600-24SC2XG1, DGS-6600-8XG
CPU Engine
DGS-6600-CM

Power Supply
DGS-6600-PWR

Fan Module
DGS-6600-FAN

Software Features
VLAN
VLAN Group : Max. 4K VLAN

GVRP : Max. 256 dynamic VLANs

802.1Q Tagged VLAN
802.1v Protocol VLAN

Port-based VLAN

MAC-based VLAN

Subnet-based VLAN

Double VLAN (Q-in-Q): Port-based Q-in-Q
Selective Q-in-Q 2

L3 Features
Max 4K IP interface

VRRP

IPv6 Tunneling : Manual
ISATAP
6to4

IPv6 Neighbor Discovery (ND)

IPv6 Ready Phase1

Proxy ARP1

Gratuitous ARP1

L3 Routing
12K hardware routing entries shared by IPv4/IPv6

8K hardware L3 forwarding entries shared by IPv4/v6

256 static routing entries for IPv4/IPv6 : Support ECMP /WCMP 2

Policy-based Routing1

RIP : RIP v1/v2
RIPng (IPv6)

OSPF :
OSPF v2
OSPF v3 (IPv6)
OSPF Passive Interface
Stub/NSSA Area
OSPF Equal Cost Route
BGP v4

BGP+ v4 (IPv6)1

L3 Multicasting
2K hardware multicast groups
PIM-DM
PIM-DM v6
1PIM-SM
PIM-SM v61
PIM Sparse-Dense Mode1
IGMP v1/v2/v3
DVMRP v3

QoS (Quality of Service)
802.1p Class of Service (CoS)

8 queues

Queue Handling:
Strict Priority
Weighted Round Robin (WRR)
Strict+WRR
Deficit Round Robin (DRR)
WDRR

CoS Based on:
Switch Port
VLAN ID
802.1p Priority Queues
MAC Address
IPv4/v6 Address
DSCP
Protocol Type
IPv6 Traffic Class
IPv6 Flow Label
TCP/UDP Port
User-defined Packet Content1

Supports following actions for flows:
Remark 802.1p Priority Tag
Remark TOS/DSCP Tag
Bandwidth Control
Committed Information Rate (CIR), min. granularity 64Kbps

Bandwidth Control
Port-based (Ingress/Egress, min. granularity 64 Kbps)

Time-based QoS

Three Color Marker
trTCM

ACL (Access Control List)
Ingress / Egress ACL

ACL Based on :
802.1p Priority
VLAN ID
MAC Address
IPv4/v6 Address or IP Prefix
DSCP/IP Precedence
IP Protocol Type
TCP/UDP Port Number
Combination of the above

Time-based ACL

Security
SSH v2

Port Security up to 16 MAC addresses per port

Broadcast/Multicast/Unicast Storm Control

DoS Attack Prevention

AAA
802.1X :
Port-based Access Control
MAC-based Access Control
Dynamic VLAN Assignment

RADIUS Authentication for Switch Access

Guest VLAN1

Web-based Access Control (WAC)1 :
Port-based Access Control
Host-based Access Control
Dynamic VLAN Assignment

Item Dimension (L"xW"xH")
23.5 x 21 x 4.25

Weight
12.63

Warranty
Limited Lifetime