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Commands, Ipv4 l3 vpn cam optimization requirements – Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) User Manual

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Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide

53-1003031-02

Commands

6

FIGURE 85

MPLS

Network

CE

Packet

Service CAM

or IFL CAM

PRAM

IPVPN CAM

PRAM

CE

(port,VLAN)

CAM Hit

VPN ID

(VPNID, IP)

CAM Hit

Next Hop

Local Routing

IP VPN CAM Optimization: ingress packet processing

IPv4 L3 VPN CAM optimization requirements

The IPv4 L3 VPN CAM optimization feature is designed to optimize CAM usage for IPVPN routes
where each route of a VRF only consumes one CAM entry on a PPCR.

From the user’s point of view, there is no change in IPVPN behavior other than the option to
configure an increased number of ingress routes entries.

Commands

The following commands support the features describe in this chapter:

show cam ifl slot/port

show cam ipvpn slot/port