Cisco ASR 9006 Manual de usuario Pagina 46

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Presentation_ID
47
ASR 9000 IGP/BGP FC Feature Highlights
ISIS/OSPF is optimized for FC by default
IGP Prefix prioritization guarantee important prefixes get converged at first
IP FRR <50msec IP fast reroute without using MPLS TE/FRR
BGP PIC core Prefix independent BGP fast convergence for core failure
BGP PIC Edge Prefix independent BGP fast convergence for edge failure
MPLS TE/FRR <50msec link and node protection, prefix independent
Link bundle <50msec link protection for thousands of sub-interfaces per
bundle port
Distributed BFD 1K session per LC, 8K per system with 150 msec hello
interval. Minimal hello interval can be as low as 15msec; BFD support IGP, BGP,
static router, PIM, HSRP/VRRP, MPLS TE
Multicast only FRR (MoFRR)
50msec IPv4 multicast convergence for IPTV Video service
End-to-End 50msec path protection by using data plane failure detection
Operational simple without using P2MP TE-FRR
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