Tính năng hỗ trợ
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Hỗ trợ :
– Network security : Comprehensive 802.1X, NEAT, AAA, ACLS, SSH, Kerberos, SNMP v3, SPAN, TACACS+, RADIUS, MAB, WebAuth, BPDU Guard, IP Source Guard, SSH v2, STRG, IGMP, Dynamic VLAN assignment
– Redundancy and resiliency : RSTP, MSTP, PVRST+, error disable, Link state tracking.
– Enhanced QoS : eight egress queues, Ingress policing, DSCP, QoS through traffic classification, Trust boundary, AutoQoS, SRR, WTD, CoS
– Operational simplicity : Cisco AutoSecure, DHCP, Auto negotiation, DTP, PAgP, LACP, MDIX, UDLD, Local Proxy ARP, VLAN1 minimization, IGMP, Voice VLAN, VTP, Layer 2 trace route, TFTP, NTP
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