Physical Interfaces | Front:- 24 auto-sensing RJ45 10/100/1000 ports
- 4 shared SFP ports for Gigabit fiber uplinks (shared with the last 4 RJ45 ports)
- 2 independent 10 Gigabit SFP+ ports
- USB port (config/firmware files storage)
Rear: - 2 additional 10 Gigabit I/O module bays
- Serial RS-232 port for console
Total:
- 24 x Gigabit ports + 4 x 10 Gigabit ports
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Processor & Memory | - Processor: MPC8633 @ 666 MHz
- System memory: 256 MB (RAM)
- Packet buffer memory: 6 Mb per switch
- Code storage (flash): 32 MB
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Hardware Stacking | - GSM7352S
- GSM7228PS/GSM7252PS
- GSM7328FS
- Previous GSM7328Sv1/GSM7352Sv1
- Stack height 8 switches/384 ports
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Performance Summary | - Switching fabric: 144 Gbps
- Throughput: 107.1 Mpps
- Forwarding mode: Store-and-forward
- Latency (64-byte frames, 10 to 100 Mbps): <35.2μs
- Latency (64-byte frames, 1 Gbps): <4.1μs
- Latency (64-byte frames, 10 Gbps): <2.0μs
- Addressing: 48-bit MAC address
- Address database size: 8,000 MAC addresses
- Number of VLANs: 1,024 (IEEE 802.1Q) simultaneously out of 4,096 VLAN IDs
- Number of multicast groups filtered: 1,024
- Number of trunks: 64 trunks, 8-port per trunk
- Number of hardware queues for QoS: 8
- Number of static routes: 224
- Number of IP interfaces: 128
- Jumbo frame support: up to 9K packet size
- Acoustic noise (ANSI-S10.12): 44 dB @ 25°C ambient temperature
- Heat dissipation: 260.49 Btu/hr
- Mean time between failures (MTBF): 211,069 hours (~24.1 years) @ 25 °C and 98,705 hours (~11.3 years) @ 55 °C ambient temperature
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Form Factor | Rack mountable Desktop |
L3 Services - Routing | - L2+ static routing (subnets, VLANs)
- 224 IP routes (L3-capable hardware)
- 128 IP interfaces (L3-capable hardware)
- IP Source Guard
- L3 IPv4/IPv6 unicast dynamic routing
- RIP v1/v2 (IPv4)
- OSPF v2/v3 (IPv4)
- OSPFv3 (IPv6)
- OSPF equal-cost multi-path (4 - ECMP routes)
- VRRP 64 instances (IPv4)
- IPv6 tunnel support
- ICMPv6
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L3 Services - DHCP | - IPv4 DHCP server (1,024 clients)
- IPv4 DHCP L2 relay, DHCP snooping
- IPv6 DHCP server (1,024 clients)
- IPv6 DHCP/BOOTP relay
- IPv6 DHCP snooping
- DNSv6 support
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L3 Services - Multicast | - IGMP querier
- IPv4/IPv6 multicast streams routing between VLANs, subnets or different networks
- IPv4/IPv6 PIM-SM (sparse mode)
- IPv4/IPv6 PIM-DM (dense mode)
- Distance Vector Multicast Routing Protocol (DVMRP)
- Neighbor discovery
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L2 Services - Switching | - MAC Address table: 8,000
- ARP cache size: 1,664
- Proxy ARP, Dynamic ARP Inspection
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L2 Services - VLANS | - IEEE 802.1Q static VLAN (up to 1,024 VLANs out of 4,096 VLAN IDs)
- IEEE 802.1v Protocol VLAN
- Port-based VLAN
- MAC-based VLAN
- IP subnet-based VLAN
- Protocol-based VLAN
- Voice VLAN (based on IP phones OUIs)
- Guest VLAN with IEEE 802.1x
- Auto VLAN Assignment via RADIUS
- IEEE 802.1 Q-in-Q (Double-VLAN tagging)
- GARP with GVRP/GMRP (automatic registration for membership in VLANs or in multicast groups)
- Private VLAN groups
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L2 Services - Availability | - IEEE 802.3ad Link Aggregation (Static or LACP) up to 64 trunks per stack and up to 8 ports per trunk
- User selectable LAG hashing algorithm
- IEEE 802.1D Spanning Tree Protocol
- IEEE 802.1w Rapid Spanning Tree
- IEEE 802.1s Multiple Spanning Tree
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L2 Services - Multicast | - IGMP v1, v2, v3 snooping support
- IGMP querier mode support
- Static multicast filtering (1,024 Multicast groups)
- IPv6: MLD v1, v2 snooping support
- MLD proxy
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L2/L3/L4 Services - QOS | - IPv4 / IPv6 L2/L3/L4 QoS: MAC, IP, TCP/UDP ports
- IEEE 802.1p Class of Service (CoS)
- DiffServ QoS (RFC 2998)
- Weighted round robin (WRR) queue technology
- Strict priority queue technology
- Ingress rate limit in 1 Kbps increments
- Egress traffic shaping
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L2/L3/L4 Services - Security | - IPv4 / IPv6 access control lists (ACL) L2/L3/L4: MAC, IP, TCP
- MAC-based source/destination ACL
- IP subnet-based source/destination ACL
- Protocol-based source/destination ACL
- ACL over VLAN
- Dynamic ACLs
- 1,024 ACLs
- Network storm protection including broadcast multicast and unicast traffic
- DoS
- Protected ports
- Port locking
- MAC filtering
- Port security
- DHCP snooping
- IP Source Guard
- Dynamic ARP inspection
- RADIUS (RFC 2865)
- RADIUS accounting (RFC 2866)
- IEEE 802.1x port access authentication (RADIUS)
- Network access control: Captive portal with internal authentication or external RADIUS authentication
- Possible configuration of 10 captive portals
- TACACS+
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IEEE Network Protocols | - IEEE 802.3 Ethernet
- IEEE 802.3i 10BASE-T
- IEEE 802.3u 100BASE-T
- IEEE 802.3ab 1000BASE-T
- IEEE 802.3z Gigabit Ethernet 1000BASE-SX/LX
- IEEE 802.3ae 10-Gigabit Ethernet
- IEEE 802.3ad Trunking (LACP)
- IEEE 802.1AB LLDP with ANSI/TIA-1057 (LLDP-MED)
- IEEE 802.1 D Spanning Trees (STP)
- IEEE 802.1s Multiple Spanning Tree (MSTP)
- IEEE 802.1w Rapid Spanning Tree (RSTP)
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คะแนนและรีวิว
Netgear ProSAFE 24+4 Gigabit Ethernet L3 Managed Stackable Switch GSM7328S
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