| PPP,SLIP,SDLC,FR,LLC2,ISDN X.25,HDLC,LAPB,Ethernet_II,Ethernet_SNAP,802.1Q TCP/IP,ICMP,UDP,FTP,TFTP SNMP,TELNET,RLOGIN,DHCP HTTP,DNS,ARP,DLSw,DDR 静态路由,RIPv1,RIPv2,OSPF,BGP NDSP,IRMP,SNSP,IGMP DVMRP,PIM-SM/DM,IS-IS PPP加密,L2TP,GRE,策略路由,AAA IPSec,IKE,PKI,CA MPLS L2/L3VPN,SSH,SNMP V3 FIFO,PQ,CQ,FQ,WFQ,CBWFQ LLQ,RSVP,CAR SPD,WRED,流量整形 |
局域网协议:ARP，Ethernet，VLAN/VLAN VPN/Voice VLAN/Video VLAN/PVLAN/Super VLAN，802.3x，802.1p，802.1Q，802.1x，RSTP，MSTP，STP，GVRP，GMRP;广域网协议:PPP，MP |
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