Router - 4-port switch (integrated) | Desktop | Wireless, wired | Ethernet, Fast Ethernet | 2.4 GHz | IPSec VPN tunnels: 20 | L2TP, IPSec, PPPoE, PPPoA, DHCP, DNS | OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, IGMPv3, GRE | Telnet, SNMP 3, HTTP, HTTPS, SSH | DES, Triple DES, SSL, PKI, 128-bit AES, 192-bit AES, 256-bit AES | RADIUS, TACACS+ | Firewall protection, auto-sensing per device, DHCP support, NAT support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Stateful Packet Inspection (SPI), DiffServ support, MAC address filtering, Broadcast Storm Control, IPv6 support, Low-latency queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), Link Fragmentation and Interleaving (LFI), Dynamic Multipoint VPN (DMVPN), DHCP server, Virtual Route Forwarding-Lite (VRF-Lite), DNS proxy | IEEE 802.1D, IEEE 802.1Q, IEEE 802.11b, IEEE 802.11g, IEEE 802.1x, IEEE 802.11n (draft 2.0), VCCI-II, EN55024, CSA 22.2 No. 60950, EN55022 Class B, AS/NZ 3548 Class B, AS/NZS 60950-1, CS-03, EN 60555-2, UL 60950-1, IEC 60950-1 | 256 MB (installed) / 768 MB (max) - DDR2 SDRAM - SO-DIMM 200-pin | 128 MB | Port status, power | |