HP 3012 AC JG409A Manuale Utente

Codici prodotto
JG409A
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delivers faster convergence; uses this link-state routing Interior Gateway Protocol (IGP), which supports ECMP, NSSA, and MD5
authentication for increased security and graceful restart for faster failure recovery
Border Gateway Protocol 4 (BGP-4)
delivers an implementation of the Exterior Gateway Protocol (EGP) utilizing path vectors; uses TCP for enhanced reliability for
the route discovery process; reduces bandwidth consumption by advertising only incremental updates; supports extensive
policies for increased flexibility; scales to very large networks
Intermediate system to intermediate system (IS-IS)
uses a path vector Interior Gateway Protocol (IGP), which is definedby the ISO organization for IS-IS routing and extended by
IETF RFC 1195 to operate in both TCP/IP and the OSI reference model (Integrated IS-IS)
Static IPv6 routing
provides simple manually configured IPv6 routing
Dual IP stack
maintains separate stacks for IPv4 and IPv6 to ease the transition from an IPv4-only network to an IPv6-only network design
Routing Information Protocol next generation (RIPng)
extends RIPv2 to support IPv6 addressing
OSPFv3
provides OSPF support for IPv6
BGP+
extends BGP-4 to support Multiprotocol BGP (MBGP), including support for IPv6 addressing
IS-IS for IPv6
extends IS-IS to support IPv6 addressing
IPv6 tunneling
allows IPv6 packets to traverse IPv4-only networks by encapsulating the IPv6 packet into a standard IPv4 packet; supports
manually configured, 6to4, and Intra-Site Automatic Tunnel Addressing Protocol (ISATAP) tunnels; is an important element for
the transition from IPv4 to IPv6
Multiprotocol Label Switching (MPLS)
uses BGP to advertise routes across Label Switched Paths (LSPs), but uses simple labels to forward packets from any Layer 2 or
Layer 3 protocol, which reduces complexity and increases performance; supports graceful restart for reduced failure impact;
supports LSP tunneling and multilevel stacks
Multiprotocol Label Switching (MPLS) Layer 3 VPN
allows Layer 3 VPNs across a provider network; uses Multiprotocol BGP (MP-BGP) to establish private routes for increased
security; supports RFC 2547bis multiple autonomous system VPNs for added flexibility; supports IPv6 MPLS VPN
Multiprotocol Label Switching (MPLS) Layer 2 VPN
establishes simple Layer 2 point-to-point VPNs across a provider network using only MPLS Label Distribution Protocol (LDP);
requires no routing and therefore decreases complexity, increases performance, and allows VPNs of non-routable protocols;
uses no routing information for increased security; supports Circuit Cross Connect (CCC), Static Virtual Circuits (SVCs), Martini
draft, and Kompella-draft technologies
Routing policy
allows custom filters for increased performance and security; supports ACLs, IP prefix, AS paths, community lists, and aggregate
policies
Layer 3 services
Address Resolution Protocol (ARP)
determines the MAC address of another IP host in the same subnet; supports static ARPs; gratuitous ARP allows detection of
duplicate IP addresses; proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2
network
User Datagram Protocol (UDP) helper
redirects UDP broadcasts to specific IP subnets to prevent server spoofing
Dynamic Host Configuration Protocol (DHCP)
QuickSpecs
HP MSR3000 Series
Overview
DA - 14641   Worldwide — Version 4 — October 14, 2013
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