Description
CPU. D-Link DGS-1100-26MPPV2/A3A Switch
• 500 MHz
RAM
• 128 MB
Flash memory
• 16 MB
Interfaces
24 ports 10/100/1000Base-T with PoE support
2 1000Base-T/SFP combo ports
• 24 ports 10/100/1000Base-T with PoE support
• 2 1000Base-T/SFP combo ports
Indicators
Power
Link/Activity/Speed (per port)
PoE OK/PoE Fail (per PoE port)
•Power
• Link/Activity/Speed (per port)
• PoE OK/PoE Fail (per PoE port)
Buttons
Reset button
Mode button
• Reset button
• Mode button
Power connector
• Power connector (AC)
Functional
Standards and features
IEEE 802.3 10Base-T (twisted pair copper)
IEEE 802.3u 100Base-TX (twisted pair copper)
IEEE 802.3ab 1000Base-T (twisted pair copper)
IEEE 802.3z 1000Base-X
IEEE 802.3az Energy-Efficient Ethernet
Automatic speed and duplex negotiation
IEEE 802.3x flow control in full duplex mode
Automatic MDI/MDIX detection on all copper ports
• IEEE 802.3 10Base-T (twisted pair copper)
• IEEE 802.3u 100Base-TX (twisted pair copper)
• IEEE 802.3ab 1000Base-T (twisted pair copper)
• IEEE 802.3z 1000Base-X
• IEEE 802.3az Energy-Efficient Ethernet
• Automatic negotiation of speed and duplex mode
• IEEE 802.3x full duplex flow control
• Automatic MDI/MDIX detection on all copper ports
Duplex mode
Half/full duplex for 10/100 Mbps speed
Full duplex for 1000 Mbps speed
• Half/full duplex for 10/100 Mbps speed
• Full duplex for 1000 Mbps speed
Performance
Switching matrix
• 52 Gbps
Switching method
• Store-and-forward
MAC address table size
• 8K records
Max. 64-byte packet forwarding speed
• 38.69 Mpps
Packet buffer
• 512 KB
Jumbo frame
• 10,240 bytes
Software
VLAN
Port based VLAN
802.1Q Tagged VLAN
Auto Surveillance VLAN
Voice VLAN
Management VLAN
VLAN groups
– Max. 128 static VLAN groups
Max. VID: 1-4094
Asymmetric VLAN
• Port based VLAN
• 802.1Q Tagged VLAN
• Auto Surveillance VLAN
•Voice VLAN
• Management VLAN
• VLAN groups
– Max. 128 static VLAN groups
– Max. VID: 1-4094
• Asymmetric VLAN
Level 2 features
Flow control
802.3x
Preventing HOL locks
• IGMP Snooping
IGMP v1/v2/v3 awareness Snooping
Support 128 groups
IGMP Snooping Querier
• 802.3ad Link Aggregation
Max. 8 groups per device/8 ports per group
•Loopback Detection
Cable diagnostics
LLDP
Spanning Tree Protocol
802.1D STP
802.1w RSTP
• Port Mirroring
One-to-One
Many-to-One
• Statistics
Tx Ok
Tx Error
Rx Ok
Rx Error
• Flow control
– 802.3x
– Prevent HOL locks
• IGMP Snooping
– IGMP v1/v2/v3 awareness Snooping
– Supports 128 groups
– IGMP Snooping Querier
• 802.3ad Link Aggregation
– Max. 8 groups per device/8 ports per group
•Loopback Detection
• Cable diagnostics
•LLDP
• Spanning Tree Protocol
– 802.1D STP
– 802.1w RSTP
• Port Mirroring
– One-to-one
– Many-to-One
• Statistics
– Tx Ok
– Tx Error
– Rx Ok
– Rx Error
Quality of Service (QoS)
802.1p
8 queues per port
Queue processing mechanism
Strict Priority
Weighted Round Robin (WRR)
• Port-based bandwidth control (rate limiting)
Incoming: 16 Kbps
Outgoing: 16 Kbps
• 802.1p
• 8 queues per port
• Queue processing mechanism
– Strict Priority
– Weighted Round Robin (WRR)
• Port-based bandwidth control (rate limiting)
– Incoming: 16 Kbps
– Outgoing: 16 Kbps
Safety
D-Link Safeguard Engine
Traffic segmentation
Broadcast/Multicast/Unicast Storm Protection
Preventing DoS attacks
SSL
• D-Link Safeguard Engine
• Traffic segmentation
• Broadcast/Multicast/Unicast Storm Protection
• Prevention of DoS attacks
• SSL
Control
Web interface (Supports IPv4/IPv6 access)
D-Link Network Assistant (DNA) utility
SNMP v1/v2c
PD Alive
• Web interface (Supports IPv4/IPv6 access)
• D-Link Network Assistant (DNA) utility
• SNMP v1/v2c
• PD Alive
Green technology
Energy savings due to:
Connection Status Definitions
Cable length definitions
Turning off the indicators
Turning off ports
Using sleep mode
Scheduled PoE: disable/enable PoE-enabled ports on a schedule
• Energy savings due to:
– Connection status definitions
– Determination of cable length
– Turn off indicators
– Turn off ports
– Using sleep mode
– Scheduled PoE: disable/enable PoE-enabled ports on a schedule
RFC Standards
RFC768 UDP
RFC791 IP
RFC792 ICMP
RFC793 TCP
RFC826 ARP
RFC1213 MIB II
RFC1493 Bridging MIB
RFC1907 SNMPv2 MIB
RFC1215 MIB Traps Convention
RFC2233 Interface Group MIB
RFC2665 Ether-like MIB
RFC4363 IEEE 802.1p MIB
ZoneDefense MIB
Private MIB
RFC951 BootP client
RFC1542 BootP/DHCP client
RFC2236 IGMP Snooping
• RFC768 UDP
• RFC791 IP
• RFC792 ICMP
• RFC793 TCP
• RFC826 ARP
• RFC1213 MIB II
• RFC1493 Bridging MIB
• RFC1907 SNMPv2 MIB
• RFC1215 MIB Traps Convention
• RFC2233 Interfa
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