CISCO CISCO1721 10-100 Router Networking

DESCRIPTION THE CISCO 1721 IS AN ENHANCED VERSION OF THE AWARD-WINNING CISCO 1720 MODULAR ACCESS ROUTER. THE CISCO 1721 OFFERS HIGHER PERFORMANCE, ADDITIONAL FUNCTIONALITY, AND INCREASED MEMORY CAPACITY OVER THE CISCO 1720. IN ADDITION, THE CISCO 1721 SUPPORTS STANDARDS-BASED IEEE 802.1Q VLAN ROUTING, WHICH ENABLES ENTERPRISES TO SET UP MULTIPLE VLANS AND ROUTE BETWEEN THEM FOR ADDED SECURITY WITHIN THE INTERNAL CORPORATE NETWORK. POWERED BY CISCO IOS SOFTWARE, THE CISCO 1721 AND 1720 ROUTERS PROVIDE A COST-EFFECTIVE SOLUTION FOR SMALL AND MEDIUM BUSINESSES AND ENTERPRISE SMALL BRANCH OFFICES TO SUPPORT E-BUSINESS APPLICATIONS THROUGH A COMPREHENSIVE FEATURE SET IN A COMPACT DESIGN. SPECIFICATION - PRODUCT DESCRIPTION : CISCO 1721 MODULAR ACCESS ROUTER - ROUTER - DEVICE TYPE : ROUTER - FORM FACTOR : EXTERNAL - MODULAR - DIMENSIONS (WXDXH) : 28.4 CM X 22.1 CM X 7.9 CM - WEIGHT : 1.2 KG - RAM : 32 MB - FLASH MEMORY : 16 MB - ROUTING PROTOCOL : OSPF, HSRP, NHRP - DATA LINK PROTOCOL : ETHERNET, FAST ETHERNET - NETWORK / TRANSPORT PROTOCOL : TCP/IP, L2TP, RSVP, IPSEC, L2F - EXPANSION SLOTS TOTAL (FREE) : 2 ( 2 ) X WIC 1 ( 1 ) X MEMORY 1 ( 1 ) - REMOTE MANAGEMENT PROTOCOL : SNMP, RMON, TELNET - FEATURES : CISCO IOS , MODULAR DESIGN, FULL DUPLEX CAPABILITY, FIREWALL PROTECTION, AUTO-SENSING PER DEVICE, IP-ROUTING, DHCP SUPPORT, NAT SUPPORT, VPN, AUTO-NEGOTIATION, VLAN SUPPORT, TRAFFIC SHAPING, STATEFUL PACKET INSPECTION (SPI), DOS ATTACK PREVENTION, MANAGEABLE, LOW-LATENCY QUEUING (LLQ), WEIGHTED FAIR QUEUING (WFQ), ACCESS CONTROL LIST (ACL) SUPPORT - COMPLIANT STANDARDS : IEEE 802.3, IEEE 802.3U, IEEE 802.1Q - POWER : AC 120/230 V AC 110/220 V (50/60 HZ)