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Data Sheet
© 2008-2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 5 of 10
Table 2.
Cisco 520 Secure Router Specifications
Feature
Description
Routing protocols and general
router features
●
Routing Information Protocol (RIP) versions 1 and 2
●
Open Shortest Path First (OSPF) Protocol
●
Cisco Express Forwarding
●
Port Address Translation (PAT)
●
RFC 1483/2684
●
Point-to-Point Protocol over ATM (PPPoA) (DSL models only)
●
Point-to-Point Protocol over Ethernet (PPPoE)
●
802.1d Spanning Tree Protocol
●
Dynamic Host Configuration Protocol (DHCP) server/relay/client
●
Dynamic Domain Name System (DNS)
Recommended number of users
Up to 50
IPv6 features
●
IPv6 addressing architecture
●
IPv6 name resolution
●
IPv6 statistics
●
IPv6 translation-transport packets between IPv6-only and IPv4-only endpoints
●
Internet Control Message Protocol (ICMP) v6
●
IPv6 DHCP
DSL and ATM features (DSL
models only)
●
ATM Variable Bit Rate/real time (VBR-rt)
●
ATM Unspecified Bit Rate (UBR), Constant Bit Rate (CBR), and Variable Bit
Rate/non-real time (VBR-nrt)
●
ATM Operation, Administration, and Maintenance (OAM) support for F5 continuity
check; segment and end-to-end loopback; and Interim Local Management Interface
(ILMI) support
●
10 virtual circuits
Security features
Secure connectivity:
●
10 SSL VPN tunnels
●
20 IPsec VPN tunnels
●
Hardware-accelerated 3DES and AES
●
Dynamic multipoint VPN (DMVPN)
●
IPsec pass-through
●
Point-to-Point Tunneling Protocol (PPTP) pass-through
●
Stateful packet inspection firewall
●
Intrusion prevention system
●
Advanced application inspection and control
●
Cisco IOS Content Filtering
●
Network Address Translation (NAT) transparency
●
802.1
●
Secure HTTP (HTTPS), FTP, and Telnet authentication proxies
●
No service password recovery
●
Access control lists (ACLs)
QoS features
●
Weighted fair queuing (WFQ)
●
Class-based WFQ (CBWFQ)
●
Low-latency queuing (LLQ)
●
Class-based QoS MIB
●
Prefragment before encryption
●
TX ring adjustment
●
Virtual circuit (VC) bundling
●
Policy-based routing (PBR)
●
Per-VC queuing
●
Per-VC traffic shaping
Management features
●
Cisco Configuration Assistant
●
Management of LAN switch ports
●
Telnet, Simple Network Management Protocol (SNMP v3), command-line interface,
and HTTP management
●
RADIUS and
VLAN support
Support for 4 VLANs