Datasheet

Data Sheet
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Table 2. Software Features of the Cisco SRP 500 Series
Feature Description
Routing
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Static routing
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Routing Information Protocol (RIP) versions 1 and 2
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Generic routing encapsulation (GRE)
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802.1d Spanning Tree Protocol
●
Layer 2 Tunneling Protocol version 2 (L2TPv2)
Data features
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IEEE 802.3u Fast Ethernet (SRP 520 models), IEEE 802.3ad Gigabit Ethernet (SRP 540 models)
●
Address Resolution Protocol (ARP) (RFC 826)
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DNS client A record (RFC 1706), SRV record (RFC 2782)
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Dynamic Host Configuration Protocol (DHCP) client (RFC 2131)
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DHCP server (RFC 2131)
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Point-to-Point Protocol over Ethernet (PPPoE) client (RFC 2516)
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Internet Control Message Protocol (ICMP) (RFC 792)
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Transmission Control Protocol (TCP) (RFC 793)
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User Datagram Protocol (UDP) (RFC 768)
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Real-Time Transport Protocol (RTP) (RFC 1889, RFC 1890)
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Real-Time Control Protocol (RTCP) (RFC 1889)
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Trivial File Transfer Protocol (TFTP)
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Real-Time Streaming Protocol (RTSP)
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HTTP (RFC 2616) and HTTPS (RFC 2818)
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Network Address Translation (NAT) (RFC 1631/3022)
●
Reverse NAT
●
RTSP NAT ALG
●
Simple Network Time Protocol (SNTP) (RFC 2030)
●
DiffServe Code Point (DSCP) (RFC 2474)
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Type of service (ToS) (RFC 791, RFC 1349)
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Router or bridge mode of operation
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MAC address cloning (Ethernet WAN models)
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Port forwarding
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IP multicast; Internet Group Management Protocol (IGMP) versions 1, 2, and 3; IGMP proxy
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Universal Plug and Play (UPnP)
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Dynamic Domain Name System (DDNS)
●
DNS proxy
●
DNS spoofing
DSL (DSL models only)
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ATM Variable Bit Rate/real-time (VBR-rt)
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ATM Unspecified Bit Rate (UBR), Constant Bit Rate (CBR), and Variable Bit Rate/non-real-time (VBR-nrt)
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Up to four Permanent Virtual Circuits (PVC)
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ATM operation, administration, and maintenance (OAM)
●
Support for F5 continuity check; segment and end-to-end loopback; and Interim Local Management
Interface (ILMI)
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Point-to-Point Protocol over ATM (PPPoA) (RFC 2364)
●
PPP over Ethernet (PPPoE)
●
IP over ATM (IPoA) (RFC 1577)
●
Bridged Ethernet over ATM (EoA) (RFC 1483)
Switch features
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Automatic medium dependent interface (MDI) and MDI crossover (MDI-X)
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802.1Q VLANs (5 on SRP 520 models, 10 on SRP 540 models)
●
MAC filtering (SRP 540 models only)
●
Storm control