Planet IGS-20040MT, Руководство пользователя

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User’s Manual of IGS-20040MT

Up to 16Gbps bandwidth(duplex mode)
 Provides port mirror (many-to-1)
 Port Mirroring of 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
- IP TOS / DSCP / IP Precedence
- IP TCP/UDP port number
- Typical network application

Strict priority and Weighted Round Robin (WRR) CoS policies

Supports QoS and In/Out bandwidth control on each port

Traffic-policing policies on the switch port

DSCP remarking

Multicast
 Supports IPv4 IGMP Snooping v1, v2 and v3
 Supports IPv6 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

Built-in RADIUS client to cooperate with the RADIUS servers

login users access authentication

RADIUS / users access authentication
 Access Control List

IP-based Access Control List (ACL)

MAC-based Access Control List
 Source MAC / IP address binding

DHCP Snooping
to filter un-trusted DHCP messages

Dynamic ARP Inspection
discards ARP packets with invalid MAC address to IP address binding

IP Source Guard
prevents IP spoofing attacks
 Auto DoS rule to defend DoS attack
 IP address access management to prevent unauthorized intruder

Layer 3 IP Routing Features

Supports maximum 128 static routes and route summarization
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