•
eth2—The eth2 interface is reserved for future use.
•
eth3—Use the eth3 interface as the device management interface for SSH access to
managed devices when the managed devices are on an out-of-band management
subnet or on a subnet not accessible through the eth0 interface.
NOTE:
If the managed devices are not accessible through the default
gateway, you must configure static routes. Any static route configured
manually is populated in the main routing table, which is used to route
traffic through the eth0 interface.
•
When you configure an appliance as an NSM4000 node, you can configure the Ethernet
interfaces as follows:
•
Configure only the eth0 interface.
When only Ethernet interface0 (eth0) is used, the NSM4000 nodes in the fabric,
the virtual IP (VIP) address of the fabric, and the devices being managed by NSM4000
are on the same subnet.
•
Configure the eth0 and eth3 interfaces.
When Ethernet interfaces eth0 and eth3 are used, the NSM4000 nodes in the fabric
and VIP address of the fabric are on the same subnet and are reachable through
eth0. The devices being managed by NSM4000 are on the same subnet, which is
different from the one reachable through eth0, and are reachable through eth3.
•
Configure the eth0 and eth1 interfaces.
When Ethernet interfaces eth0 and eth1 are used, the NSM4000 nodes in the fabric
and the VIP address of the fabric might or might not be on the same subnet. The
eth1 interface provides SSH access to the NSM4000 nodes.
The VIP address and the devices being managed by NSM4000 are on the same
subnet.
•
Configure the eth0, eth1, and eth3 interfaces.
When Ethernet interfaces eth0, eth1, and eth3 are used, the NSM4000 nodes in the
fabric and the VIP address of the fabric might or might not be on the same subnet.
The NSM4000 nodes are reachable (SSH access) only through the eth1 interface.
The managed devices can be reached through the eth0 interface if they are configured
on the same subnet as the VIP address; on any other subnet, the managed devices
can be reached through the eth3 interface.
NOTE:
If the managed devices are not reachable through the default
gateway configured for the eth3 interface, you must configure static
routes for the eth3 interface. The eth3 interface refers to the devint
routing table.
Any static route configured manually is populated in the main routing
table, which is used to route traffic through the eth0 interface.
Copyright © 2016, Juniper Networks, Inc.
8
NSM4000 Appliance Hardware Guide
Содержание NSM4000
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