Specifications
Chassis Slots
4
Fixed Slots (forControl 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, DGS6600-48P1, DGS-6600-24SC2XG1, DGS-6600-8XG
CPU Engine
DGS-6600-CM
Power Supply
DGS-6600-PWR
Fan Module
DGS-6600-FAN

Software Features
L2 Features
MAC Address Table
32K per I/O module
Flow Control
802.3x Flow Control
HOL Blocking Prevention
Jumbo Frame up to 9,732 Bytes
IGMP Snooping
IGMP v1/v2/v3 Snooping
Supports 2K Groups
IGMP Proxy
Port-based IGMP Snooping Fast Leave
Spanning Tree
802.1D STP
802.1w RSTP
802.1s MSTP
Root Restriction
Link Aggregation
Compliant with 802.1AX and 802.3ad
Max. 128 groups per device
8 ports per group
Supports cross-module trunk
Port Mirroring
Supports 3 mirroring groups
One-to-One
Many-to-One
Port mirroring for Tx/Rx/Both
RSPAN1
ERPS (Ethernet Ring Protection Switching)1
MLD Snooping1
MLD v1/v2 Snooping
Supports 2K groups
Host-based MLD Snooping Fast Leave
Loopback Detection1
L2 Protocol Tunneling1

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 v61
PIM-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")
26.93 x 24.61 x 16.93

Weight
69.45

Warranty
Limited Lifetime