Juniper NSM4000, Руководство по оборудованию

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When you configure an appliance as a specialized node used for fault monitoring and
performance monitoring (FMPM), you can use only the Ethernet interfaces eth0 and
eth1.
Ethernet interface eth1 provides SSH access to FMPM nodes.
Table 6 on page 9 summarizes the functions of Ethernet interfaces on the NSM4000
appliance.
Table 6: NSM4000 Appliance Ethernet Interfaces
Function Interface
SSH and device management, if only the eth0 is used eth0
GUI interface eth0
SSH access to the NSM4000 nodes
NOTE: SSH is disabled on the eth0 and eth3 interfaces when
eth1 is configured.
eth1
Reserved for future use eth2
Device management when managed devices are on an
out-of-band management subnet and not reachable by the
Ethernet interface eth0 eth3
Related
Documentation
Troubleshooting NSM4000 Ethernet Interface eth0 Connectivity on page 91
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NSM4000 Appliance Overview on page 3
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Synchronizing NTP Time Sources to Ensure Consistent Behavior Among Nodes on
page 9
Synchronizing NTP Time Sources to Ensure Consistent Behavior Among Nodes
To ensure consistent behavior among all nodes in a multinode fabric, each node’s time
must be synchronized with every other node in the fabric. When you configure each
NSM4000 appliance with an NTP server, you ensure that, if the first node (which is used
to synchronize time for all nodes in the fabric) goes down, all other nodes in the fabric
remain synchronized. To ensure this behavior, all nodes in a fabric must use the same
external NTP source that you configure for the first appliance.
NOTE: By default, NSM4000 translates time so that the time displayed in
the user interface corresponds to NSM4000 server time, but is mapped to
the local time zone of your client computer.
9 Copyright © 2016, Juniper Networks, Inc.
Chapter 1: NSM4000 Appliance Overview