Router - 4-port switch (integrated) | Desktop | Wired | Ethernet, Fast Ethernet | VPN tunnels: 10 | PPTP, L2TP, RSVP, ICMP/IP, IPSec, PPPoE, PPPoA, ARP | OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, PIM-SM, PIM-DM, GRE, policy-based routing (PBR) | SNMP, Telnet, SNMP 3, HTTP, FTP | Triple DES, AES, PKI | RADIUS, TACACS+ | Firewall protection, DMZ port, auto-sensing per device, dynamic IP address assignment, DHCP support, NAT support, VPN support, PAT support, auto-negotiation, VLAN support, auto-uplink (auto MDI/MDI-X), traffic shaping, Stateful Packet Inspection (SPI), dynamic DNS server, DiffServ support, manageable, Intrusion Detection System (IDS), IPv6 support, VPN passthrough, Intrusion Prevention System (IPS), URL filtering, firmware upgradable, Low-latency queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Access Control List (ACL) support, Quality of Service (QoS), Link Fragmentation and Interleaving (LFI), Dynamic Multipoint VPN (DMVPN), Network Admissions Control (NAC) | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1x, FCC Class B certified, EN 60950, IEC 61000-3-2, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC950, VCCI-II, EN55022 Class B, ICES-003 Class B, AS/NZ 3548 Class B, ACA TS001, AS/NZS 3260, FCC Part 68, CS-03, UL 1950 Third Edition, EN 60555-2 | 128 MB (installed) / 256 MB (max) | 28 MB (installed) / 52 MB (max) | Port status, power | |