| 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,PPP加密 L2TP,GRE,策略路由,AAA,IPSec IKE,PKI,CA,MPLS L2/L3VPN,SSH,SNMP V3 H.323协议族,H.225,H.245,RTP/RTCP RTP压缩,T.38/T.30,G.711A/μ律,G.729 G.729A/B,G.723.1(5.3/6.3K) |
网络协议:TCP/IP,DHCP,ICMP,NAT,PPPoE,SNTP,HTTP,DNS,H.323,SIP,DDNS,网络协议:TCP/IP,DHCP,ICMP,NAT,PPPoE,SNTP,HTTP,DNS,H.323,SIP,DDNS |
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