روتر سیسکو Router Cisco 2821

CISCO 2821 Device Type: Router Form Factor: External , modular , 2U RAM: 256 MB-installed / 1 GB-max Flash Memory: 64 MB-installed / 256 MB max Connectivity Technology: Wired Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet Network / Transport Protocol: IPSec Remote Management Protocol: SNMP 3 Features: Firewall protection, hardware encryption, VPN support, MPLS support, URL filtering Expansion Slots Total (Free): 4 ( 4 ) x HWIC , 2 ( 2 ) x AIM , 1 ( 1 ) x NME-X , 1 ( 1 ) x EVM , PVDM , 2 memory , 1 CompactFlash Card Interfaces: 2 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 , 2 x USB , 1 x management - console , 1 x network - auxiliary Power Device: Power supply - internal , AC 120/230V 50/60 Hz OS Provided: Cisco IOS