Product Type: Cisco 881 Ethermet Security Router Connectivity Technology: Wired Data link Technology: 10/100 Fast Ethernet Capacity: NAT transpancy, Firewall stateful failover, 20 Ipsec tunnel Routing features: IPv4/IPv6 multicast, OSPF, BGP, EIGRP, NHRP, L2TPV3,BFD, VRFlite, VRRP, HSRP, MHSRP Switching features: IGMPv3 snooping, 802.1x Security features: DMVPN, Ipsec over IPv6, Ipsec stateful failover, SSL Firewall stateful failover, IPS Qos Features: LLQ, WFQ, CBWFQ, CBTS, CBTP, PBR Encryption Algorithm: DES, 3DES, AES 128, AES 192, AES 256 DRAM Memory: 256 (default) / 768 MB (Max) Flash Memory: 128 MB LED status Lights Indicators: Port status, Power Console or Auxiliary port: RJ-45 Router Interfaces: ●LAN: 4*10Base-T/100Base-TX - RJ-45 ●Management: 1*console - RJ-45 ●WAN : 1 x 10Base-T/100Base-TX - RJ-45 ●USB : 1 x 4 PIN USB Type A Software / License: ● S880DUDK9: Cisco 880 Series IOS universal DATA ●SL-880ADSEC (Default: Cisco 880 Advanced Security Image FeatureLicense●SL-880-AIS ( upgrade): Cisco advanced IP services Image Feature License●L-SL-800-SEC-K9: Advance IP PAK for Cisco 800 Series ●FL-WEBVPN-10-K9: Feature License SSL VPN for Up to 10 Users (incremental), for12.4T based IOS releases only ●FL-SSLVPN-10-K9: Feature License SSL VPN for Up to 10 Users (incremental), for15.x based IOS releases only ●C880data-universalk9-mz: Universal image for Cisco 880 ISR Data Router Series