Технические характеристики:
-
CPU—Runs Junos OS to maintain the routing tables and routing protocols.
-
EEPROM—Stores the serial number of the Routing Engine.
-
DRAM—Provides storage for the routing and forwarding tables and for other Routing Engine processes.
-
One 10-Gigabit Ethernet interface between the Routing Engine and Switch Control Board.
-
Two 50-GB slim solid-state drives—
SSD1
(primary) andSSD2
(secondary)—Provide storage for software images, configuration files, microcode, log files, and memory dumps. The Routing Engine reboots from SSD2 when boot from primary SSD fails. -
Two USB ports (
USB1
andUSB2
)—Provide a removable media interface through which you can install Junos OS manually. The Junos OS supports USB versions 3.0, 2.0, and 1.1. -
Interface ports—The
AUX
,CONSOLE
, andMGMT
provide access to management devices. Each Routing Engine has one 10/100/1000-Mbps Ethernet port for connecting to a management network, and two asynchronous serial ports—one for connecting to a console and one for connecting to a modem or other auxiliary device.