User's Manual

User’s Manual of IGS-5227-Series
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 Provides port mirror (many-to-1)
 Port mirroring monitors the incoming or outgoing traffic on a particular port
 Loop protection to avoid broadcast loops
 Supports E.R.P.S. (Ethernet Ring Protection Switching)
 IEEE 1588 and Synchronous Ethernet network timing
 Quality of Service
 Ingress shaper and egress rate limit per port bandwidth control
 8 priority queues on all switch ports
 Traffic classification
- IEEE 802.1p CoS
- ToS/DSCP/IP precedence of IPv4/IPv6 packets
- IP TCP/UDP port number
- Typical network application
 Strict priority and Weighted Round Robin (WRR) CoS policies
 Traffic-policing policies on the switch port
 DSCP remarking
 Multicast
 Supports IGMP snooping v1, v2 and v3
 Supports MLD snooping v1 and v2
 Querier mode support
 IGMP snooping port filtering
 MLD snooping port filtering
 MVR (Multicast VLAN Registration)
 Security
 Authentication
- IEEE 802.1x port-based/MAC-based network access authentication
- IEEE 802.1x authentication with guest VLAN
- Built-in RADIUS client to cooperate with the RADIUS servers
- RADIUS/TACACS+ users access authentication
 Access Control List
- IP-based Access Control List (ACL)
- MAC-based Access Control List (ACL)
 Source MAC/IP address binding
 DHCP Snooping to filter distrusted DHCP messages
 Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
 IP Source Guard prevents IP spoofing attacks
 IP address access management to prevent unauthorized intruder
 Management
 IPv4 and IPv6 dual stack management
 Switch Management Interfaces