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Port Attributes | |
24 10/100/1000BASE-T auto-sensing Gigabit Ethernet switching ports
4 SFP combo ports for fiber media support
10 Gigabit Ethernet uplink modules (optional)
48Gbps Stacking module (optional)
Auto-negotiation for speed, duplex mode and flow control
Auto MDI/MDIX
Port mirroring
Flow-based port mirroring
Broadcast storm control
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Performance | |
Switch Fabric Capacity 136 Gb/s
Forwarding Rate 95 Mpps
Up to 8,000 MAC Addresses
256MB of CPU SDRAM
32MB of Flash Memory
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Availability | |
Spanning Tree (IEEE 802.1D) and Rapid Spanning Tree (IEEE 802.1w) with Fast Link Support
Multiple spanning trees (IEEE 802.1s)
Supports Virtual Redundant Routing Protocol (VRRP)
External redundant power support with PowerConnect EPS-470 (sold separately)
Cable diagnostics
Optical transceiver diagnostics
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Layer 3 Routing Protocols | |
Static routes
Routing Information Protocol (RIP) v1/v2
Open Shortest Path First (OSPF) v1/v2/v3
Classless Inter-Domain Routing (CIDR)
Internet Control Message Protocol (ICMP)
ICMP Router Discover Protocol (IRDP)
Virtual Redundant Routing Protocol (VRRP)
Address Resolution Protocol (ARP)
Internet Group Management Protocol (IGMP) v2
Distance-Vector Multicast Routing Protocol (DVMRP)
DHCP – Helper/Relay
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Layer 3 Routing Performance | |
Up to 128 RIP Routing Interfaces
Up to 128 OSPF Routing Interfaces; up to128 OSPF Areas; up to 128 Routing Interfaces per OSPF Area; up to 32 routes for ECMP Routing; up to 2 next hops per ECMP
Up to 128 VLAN Routing Interfaces
Up to 256 Multicast Forwarding Entries
Up to 896 ARP entries; Up to 512 NDP entries
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VLAN | |
VLAN support for tagging and port-based as per IEEE 802.1Q
Double VLAN tagging (QinQ)
Up to 1024 VLANs supported
Dynamic VLAN with GVRP support
Voice VLAN support
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Quality of Service | |
Layer 2 Trusted Mode (IEEE 802.1p tagging)
Layer 3 Trusted Mode (DSCP)
Layer 4 Trusted Mode (TCP/UDP)
Advanced Mode using Layer 2/3/4 flow-based Policies, including metering/rate limiting, marking and bandwidth guarantees; up to 100 ACLs can be used for QoS flow identification via Class-maps
8 Priority Queues per Port
Adjustable Weighted-Round-Robin (WRR) and Strict Queue Scheduling
Port-based QoS Services Mode
Flow-based QoS Services Mode
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Layer 2 Multicast | |
Static IP Multicast
Dynamic Multicast Support – 256 Multicast groups supported in IGMP Snooping
IGMP snooping for IP multicast support
IGMP Querier
Protocol Independent Multicast (PIM-DM, PIM-SM)
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Security Options | |
IEEE 802.1x based edge authentication -- supports single and multiple host access, guest access, voice authorization, and Microsoft Active Directory
Switch access password protection
User-definable settings for enabling or disabling Web, SSH, Telnet, SSL management access
Port-based MAC Address alert and lock-down
IP Address filtering for management access via Telnet, HTTP, HTTPS/SSL, SSH and SNMP
RADIUS and TACACS+ remote authentication for switch management access
Up to 100 Access Control Lists (ACLs) supported; up to 12 Access Control Entries (ACEs) per ACL
SSLv3 and SSHv2 encryption for switch management traffic
Management access filtering via Management Access Profiles
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Other Switching Features | |
Link Aggregation with support for up to 18 static aggregated links, 8 dynamic aggregated links per switch and up to 8 member ports per aggregated link.
Support for unicast NLB (multicast NLB not supported)
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Management | |
Web-based management interface
Industry-standard CLI accessible via Telnet or Local Serial Port
SNMPv1, SNMP v2c and SNMPv3 supported
4 RMON groups supported (history, statistics, alarms and events)
TFTP transfers of firmware and configuration files
Dual Firmware images on-board
Multiple Configuration file upload/download supported
Statistics for error monitoring and performance optimization including port summary tables
BootP/DHCP IP address management supported
Syslog remote logging capabilities
Temperature sensors for environmental monitoring
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