Datasheet

7
SGS-5240 series
Spanning Tree Protocol
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
BPDU Guard, BPDU ltering and BPDU transparent
Root Guard
STP-based loopback detection
Multicast
IPv4 IGMP v1/v2/v3 snooping
IPv4 Querier mode support
IGMP Filtering and IGMP Throttling
IGMP Proxy reporting
IGMP mroute-forward mode
Up to 255 multicast groups
IPv6 MLD v1/v2 snooping
Up to 255 multicast groups
Multicast VLAN Register (MVR), supports 5 multicast VLANs
Link Aggregation
IEEE 802.3ad Ling Aggregation Control Protocol (LACP)
Static trunk link aggregation
Supports 26 groups with 8 ports per trunk group
Up to 80Gbps bandwidth (full duplex mode)
Load Balance Algorithm:
- Source IP/destination IP/Source + destination IP
- Source MAC/destination MAC/Source + destination MAC
Storm Control
Broadcast/Multicast/Unicast storm control
Rate: 64Kbpss-10,000Mbps
Bandwidth Control
Input/Output/Both
Per port bandwidth control
Gigabit port: 64Kbpss-1,000Mbps
10Gigabit port: 64Kbpss-10,000Mbps
QoS
8 priority queues on all switch ports
Scheduling for priority queues
- Weighted Round Robin (WRR)
- Strict priority
- Hybrid (DRR/WRR + strict)
Trafc classication:
- IEEE 802.1p CoS/DSCP/IP Precedence
- VLAN ID
- ACL
- Policy-based ingress and egress QoS
Ring ITUT G.8032 ERPS v1 and v2
Security Functions
Access Control List
Supports Standard and Expanded ACL
- P-based ACL
- MAC-based ACL
- ARP ACL
- Time-based ACL
ACL based on:
- MAC Address
- IPv4/IPv6 IP Address
- Ethertype
- Protocol-number/UDP
- sport/dport
- DSCP
- 802.1p Priority
Up to 900 entries
Security
Port security
Supports static MAC + port binding
Defend against DoS or TCP attacks
DHCP Snooping, DHCP Option 82
IP source guard
Dynamic ARP inspection
Command line authority control based on user levels
AAA
RADIUS client
TACACS+ client