Cisco Cisco Email Security Appliance C170 User Guide
Chapter 6 Advanced Network Configuration
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Cisco IronPort AsyncOS 7.1 for Email Advanced Configuration Guide
OL-22164-02
Step 3
Use the
ping
command in the CLI to test your paired interface again with the
backup NIC as the active interface.
Step 4
Finally, return the NIC pair to its default state by issuing one more failover so that
the primary interface is now active.
the primary interface is now active.
Virtual Local Area Networks (VLANs)
VLANs are virtual local area networks bound to physical data ports. You can
configure VLANs to increase the number of networks the IronPort appliance can
connect to beyond the number of physical interfaces included. For example, an
IronPort C6x appliance has three interfaces: Data 1, Data 2, and Management.
VLANs allow more networks to be defined on separate “ports” on existing
listeners. (See
configure VLANs to increase the number of networks the IronPort appliance can
connect to beyond the number of physical interfaces included. For example, an
IronPort C6x appliance has three interfaces: Data 1, Data 2, and Management.
VLANs allow more networks to be defined on separate “ports” on existing
listeners. (See
for more information.)
provides an example of configuring several VLANs on the Data 2 interface.