|
Advanced Security
As nowadays network facing all kinds of security threats, secret leakage
and attacks, Layer-3 series security intelligent multi-layer switch is
equipped with advanced security features to guarantee the safe operation of
the network.
Supports comprehensive ACL access control policies, including: user MAC
address based ACL, IP protocol (TCP/UDP) based ACL, TCP port number based
ACL, UDP port number based and time based ACL.
Can
identify legal service terminals with bounded VLAN-IP-MAC; supports user
access control protocol 802.1x, provides more efficient user port control
than the traditional method; The port MAC address limitation function can
control the host number accessing the specified port;
Supports
PVLAN, offers strict port segregation within 802.1Q VLAN, ensures high
security while ensuring service operation, Patented CPU protection
technique checks and filters the data sent to the CPU to avoid malicious
attack.
Several
authentications for protocols such as RIP, OSPF, etc. (plain text
authentication, MD5 authentication) to ensure the controllability of the
route and network topology, offering higher security;
Flexible QoS
Layer-3
series security intelligent multi-layer switch supports intelligent QoS to
meet the high service quality demand of voice, video and other real-time
multimedia services by following technologies:
·
Priority based on IEEE802.1P tagged information and quintuple flow
classification service;
· Supports flow-based multilayer CoS and ToS to satisfy the demand of
real-time multimedia service such as video conference.
· Self-defined multilayer flow classification rules, with 1024 flow rules
supported in one device.
· 8 priority queues supported per port, with congestion prevention and
flow-shaping.
Comprehensive routing protocol support
·
Layer-3 series security intelligent multi-layer switch supports a rich set
of routing technology which covers almost all current routing technologies.
· Supports unicast routing protocols: RIP V1, RIP V2, OSPF, BGP, static
routing;
· Supports multicast routing protocols: IGMP, PIM-SM;
· Supports redundancy backup protocol: VRRP.
Convenient Maintenance and Control
Supports NM methods such as SNMP, CLI, RMON, TELNET, WEB; Supports
BOOTP,TFTP and FTP for fast software upgrading.
|