Table 4. Cisco IOS Software Features on Cisco 819: Advanced IP Features Set (Default)
Cisco IOS Software Release 15.2(4)M1 or later for 819H, 819HW and 819HGW SKUs.
Cisco IOS Software Release 15.1(4)M1 or later for 819(H)G SKUs
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Routing Information Protocol Versions 1 and 2 (RIPv1 and RIPv2)
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Generic routing encapsulation (GRE) and multipoint GRE (MGRE)
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Cisco Express Forwarding
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Standard 802.1d Spanning Tree Protocol
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Layer 2 Tunneling Protocol (L2TP)
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Layer 2 Tunneling Protocol Version 3 (L2TPv3)
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Network Address Translation
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Dynamic Host Configuration Protocol (DHCP) server, relay, and client
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Dynamic Domain Name System (DNS)
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DNS Proxy
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DNS Spoofing
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Access control lists (ACLs)
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IPv4 and IPv6 Multicast
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Open Shortest Path First (OSPF)
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Border Gateway Protocol (BGP)
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Performance Routing (PfR)
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Enhanced Interior Gateway Routing Protocol (EIGRP)
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Virtual Route Forwarding (VRF) Lite
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Next Hop Resolution Protocol (NHRP)
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Bidirectional Forwarding Detection (BFD)
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Web Cache Communication Protocol (WCCP)
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Auto Media Device In/Media Device Cross Over (MDI-MDX)
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8 802.1Q VLANs
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MAC filtering
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Switched Port Analyzer (SPAN)
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Storm control
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Smart ports
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Secure MAC address
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Internet Group Management Protocol Version 3 (IGMPv3) snooping
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802.1x
