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Cisco Small Business Smart Switches (Linksys Business Series)

Models Comparison

Cisco Small Business Smart Switches SLM2005 SLM2008 SLM224G SLM224P SLM248G SLM248P SLM2024 SLM2048 SLM224G4S SLM224G4PS SLM248G4S SLM248G4PS Cisco Small Business Smart Switches
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Ports   Ports
10/100/1000 5 8 2 2 2 2 24 48 4 4 4 4 10/100/1000
10/100 No No 24 24 48 48     24 24 48 48 10/100
Mini GB Expansion Slot No No No No No No No No No No No No Mini GB Expansion Slot
Combo SFP No No 2 2 2 2 2 2 2 2 2 2 Combo SFP
Power over Ethernet   Power over Ethernet
PoE No No No 12 No 12 No No No 12 No 24 PoE
Ports @ 7.5 Watt No No No 12 No 12 No No No 12 No 24 Ports @ 7.5 Watt
Ports @ 15.4 Watt No No No 6 No 11 No No No 6 No 10 Ports @ 15.4 Watt
Spanning Tree Protocols   Spanning Tree Protocols
Spanning Tree Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Spanning Tree
Rapid Spanning Tree No No No No No No No No No No No No Rapid Spanning Tree
Multiple Spanning Tree No No No No No No No No No No No No Multiple Spanning Tree
Link Aggregation   Link Aggregation
Link Aggregation 5 8 8 8 8 8 8 8 8 8 8 8 Link Aggregation
Port Trunking Groups 2 2 4 4 4 4 4 4 8 8 8 8 Port Trunking Groups
LACP Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes LACP
Quality of Service, VLAN   Quality of Service, VLAN
CoS 802.1p Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes CoS 802.1p
CoS 802.1q Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes CoS 802.1q
VLAN 16 16 128 128 128 128 128 128 128 128 128 128 VLAN
GVRP                         GVRP
IGMP Snooping Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes IGMP Snooping
Strict Priority Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Strict Priority
Weighted Round Robin Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Weighted Round Robin
Rate Limiting No No No No No No No No Yes Yes Yes Yes Rate Limiting
Multicast / Broadcast / Unknown Unicast Storm Control Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Yes / Yes / No Multicast / Broadcast / Unknown Unicast Storm Control
DiffServ Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes DiffServ
Number of Priority Queues 4 4 4 4 4 4 4 4 4 4 4 4 Number of Priority Queues
Static Layer 3 Routing Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Static Layer 3 Routing
Authentication   Authentication
Radius Support Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Radius Support
802.1 x Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 802.1 x
TACACS+ No No No No No No No No No No No TACACS+
Management   Management
Smart Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Smart
Unmanaged No No No No No No No No No No No No Unmanaged
Managed No No No No No No No No No No No No Managed
WebView Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes WebView
SSH/SSL No No No No No No No No No / Yes No / Yes No / Yes No /Yes SSH/SSL
Telnet No No No No No No No No Yes Yes Yes Yes Telnet
SNMP   No No No No No No No Yes Yes Yes Yes SNMP
Port Mirroring Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Port Mirroring
Cable Analysis No No No No No No No No Yes Yes Yes Yes Cable Analysis
RMON No No No No No No No No Yes Yes Yes Yes RMON
SNTP No No No No No No No No Yes Yes Yes Yes SNTP
RPS1000 support No No No No No No No No No No No No RPS1000 support
Dual Image No No No No No No No No No No No No Dual Image
Stackable / Resilient Clustering No No No No No No No No Yes Yes Yes Yes Stackable / Resilient Clustering
MAC Addresses & Frame Size   MAC Addresses & Frame Size
MAC Address Table 8k 8k 8k 8k 8k 8k 8k 8k 8k 8k 8k 8k MAC Address Table
Packet Memory 136 KB 176 KB 512 KB 512 KB 896 KB 512 KB 1536 KB 512 KB 512 KB 512 KB 896 KB 896 KB Packet Memory
Jumbo Frames 9 KB 9 KB 1632 bytes 1632 bytes 1632 bytes 1632 bytes 9 KB 9 KB 1632 bytes 1632 bytes 1632 bytes 1632 bytes Jumbo Frames
Mounting Option, Power Supply and Fan   Mounting Option, Power Supply and Fan
19" Rack Mountable No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 19" Rack Mountable
Internal Power Supply No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Internal Power Supply
External Power Supply Yes Yes No No No No No No No No No No External Power Supply
Fan No No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Fan
Fanless Yes Yes No No No No No No No No No No Fanless
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