Lenovo Flex System Fabric CN4093, Application Manual

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CN4093 Application Guide for N/OS 8.4
Operational Commands
The administrator may use the operational commands to delete FIP ‐ related entries
from the switch.
To delete a specific FCF entry and all associated ACLs from the switch, use the
following command:
FIP Snooping Configuration
In this example, as shown in Figure 32 on page 300 , port INTA1 is connected to an
ENode, and EXT22 is connected to the Fibre Channel network via an internal FCF
(see “Fibre Channel” on page 329 ). FIP snooping can be configured on these ports
using the following CLI commands:
1.
Enable VLAN tagging on FCoE ports:
2.
Place FCoE ports into a VLAN supported by the FCF and CNAs (typically VLAN
1002):
Note:
Placing ports into the VLAN after tagging is enabled helps to ensure that
their port VLAN ID (PVID) is not accidentally changed.
3.
Turn CEE on.
Note:
Turning CEE on will automatically change some 802.1p QoS and 802.3x
standard flow control settings and menus (see “Turning CEE On or Off” on
page 302 ).
4.
Turn global FIP snooping on:
5.
Disable FIP snooping on all non ‐ FCoE external ports:
CN 4093# no fcoe fips fcf
<FCF MAC address>
[
<VLAN number>
]
CN 4093(config)# interface port INTA1, EXT22
(Select FCoE port)
CN 4093(config-if)# switchport mode trunk
(Enable VLAN tagging)
CN 4093(config-if)# exit
(Exit port configuration mode)
CN 4093(config)# vlan 1002
CN 4093(config-vlan)# exit
CN 4093(config)# interface port INTA1, EXT22
CN 4093(config-if)# switchport trunk allowed vlan 1002
CN 4093(config-if)# exit
CN 4093(config)# cee enable
CN 4093(config)# fcoe fips enable
CN 4093(config)# no fcoe fips port INTA2-EXT21 enable