M10I Routing Engine Interface Ports - Juniper M10i Hardware Manual

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M10i Routing Engine Interface Ports

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Copyright © 2010, Juniper Networks, Inc.
All manuals and user guides at all-guides.com
NOTE: The first supported release for graceful Routing Engine switchover
and nonstop active routing on the M10i router is Junos OS Release 6.1 and
Junos OS Release 8.4, respectively. However, for graceful Routing Engine
switchover we recommend Junos OS Release 7.0 or later. Graceful restart
software requirements are dependent on the routing protocols configured
on the router. For the minimum software requirements for graceful restart,
see the Junos OS High Availability Configuration Guide.
For replacement instructions, see "Replacing the M10i Routing Engine" on page 131.
M10i Router Description on page 3
M10i Router Physical Specifications on page 183
M10i Router Power Requirements on page 188
Each Routing Engine has a set of ports for connecting to one or more external devices
on which system administrators can issue Junos OS command-line interface (CLI)
commands to manage the router (see "M10i Routing Engine 850 LEDs" on page 21).
The ports with the indicated label in each set function as follows:
— Connects the Routing Engine to a laptop, modem, or other auxiliary
AUX/MODEM
device through an RS-232 (EIA-232) serial cable.
—Connects the Routing Engine through an Ethernet connection to a management
MGMT
LAN (or any other device that plugs into an Ethernet connection) for out-of-band
management. The port uses an autosensing RJ-45 connector to support both 10- and
100-Mbps connections.
To the left of each MGMT
has been established over the Ethernet connection. To the right of each
an activity indicator, which flashes when data is being transferred.
CONSOLE —Connects the Routing Engine to a system console through an RS-232
(EIA-232) serial cable.
For information about the pinouts for the connectors, see "RJ-45 Connector Pinouts for
the M10i Routing Engine MGMT Port" on page 201.
M10i Routing Engine Description on page 15
M10i Router Physical Specifications on page 183
M10i Routing Engine Architecture Overview on page 33
port is a link status indicator, which lights to show that a link
Chapter 2: M10i Hardware Components
MGMT port is
17