Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 3716

Complete Software Guide for Junos
fc-map
Syntax
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Release Information
Description
Options
Required Privilege
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Related
Documentation
3612
®
OS for EX Series Ethernet Switches, Release 10.4
fc-map fc-map-value;
[edit ethernet-switching options secure-access-port vlan (all | vlan-name) examine-fip]
Statement introduced in Junos OS Release 10.4 for EX Series switches.
Set the FCoE Mapped Address Prefix (FC-MAP) value for the FCoE VLAN to match the
FCoE forwarder (FCF) FC-MAP value for the FC fabric. The FC-MAP value is a unique
MAC address prefix an FCF uses to identify FCoE traffic for a given FC fabric (traffic on
a particular FCoE VLAN).
You can configure the FC-MAP value or use the default value. The FCF provides the
FC-MAP value to FCoE Nodes (ENodes) in the FIP Discovery Advertisement message. If
the switch FCoE VLAN FC-MAP value does not match the FCF FC-MAP value, the switch
does not discover the FCF on that VLAN and the ENodes on that VLAN cannot access
the FCF. The FCF only accepts FCoE traffic that uses the correct FC-MAP value as part
of the VN_Port MAC address.
Configuring this value is optional.
fc-map-value —FC-MAP value, preceded by "0x".
Range: 0x0EFC00–0x0EFCFF
Default: 0xEFC00
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
examine-fip on page 3611
Example: Configuring FIP Snooping and Priority-Based Flow Control on an FCoE Transit
Switch on page 3587
Configuring FIP Snooping on an FCoE Transit Switch on page 3596
Copyright © 2010, Juniper Networks, Inc.