Cisco Router IOS XR Getting Started Manual page 27

Chapter 1 Introduction to Cisco IOS XR Software
Figure 1-5 Communication Ports on the RP for Cisco CRS-1 4-slot and 8-Slot LCCs
RJ-45 cable
Local terminal or
terminal server for
CLI communication
Remote terminal for
CLI communication
Remote CLI, CWI, XML,
or SNMP communication.
Remote file storage
OL-10957-02
RJ-45 cable
Ethernet cable
Network
Connecting to the Router Through the Console Port
Terminal connection
Console
AUX Modem connection
ALARM
PID/VID
CRITICAL
MAJOR
MINOR
MGMT
Management Ethernet connection
ETH
for out-of-band network communication
CNTL
Optical Gigabit Ethernet for control
ETH 0
CNTL plane: (not user configurable)
ETH 1
PC
User-removable flash disk1
CARD
stores installation PIE files
A second internal flash disk0
stores installed software and
active configurations
EXT
CLK 1
EXT
CLK 2
LED status
displays
(alphanumeric)
Primary RP (on=primary)
Primary
Status
Card status (green=OK)
Cisco IOS XR Getting Started Guide
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