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Network server layer providing disjoint channels in response to client-layer disjoint path requests
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Server-layer shared link risk group analysis to identify potential client-layer network connectivity loss
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Expanded quality of service processing of multiprotocol label switching (MPLS) packets
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Forwarding IPv6 packets based on shorter addresses derived from their IPv6 destination addresses
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Installing and using a subset of routes for forwarding packets
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Limiting candidate routing backup paths based on policy considerations
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Selectively populating forwarding information bases in a packet switch
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Traffic distribution across a plurality of attachment circuits of a multihome site with a computer network using hashing algorithm
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Single-homing and active-active multi-homing in a virtual private LAN service
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System and method for providing a link-state path to a node in a network environment
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Service request packet including an exterior network protocol attribute
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Label distribution protocol label filtering
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Load balancing manipulation of packet flows within a transport conduit
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Fast remote failure notification
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Technique for distinguishing between link and node failure using bidirectional forwarding detection (BFD)
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Method of constructing a backup path in an autonomous system
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