Cisco SR520-FE-K9 Информационный лист - Страница 5
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Table 2.
Cisco 520 Secure Router Specifications
Feature
Routing protocols and general
router features
Recommended number of users
IPv6 features
DSL and ATM features (DSL
models only)
Security features
QoS features
Management features
VLAN support
Description
● 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)
Up to 50
● 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
● 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
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)
● 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
● Cisco Configuration Assistant
● Management of LAN switch ports
● Telnet, Simple Network Management Protocol (SNMP v3), command-line interface,
and HTTP management
● RADIUS and TACACS+
Support for 4 VLANs
Data Sheet
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