Cisco 6260, Руководство по установке

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1-38
Cisco 6260 Hardware Installation Guide
OL-2365-02
Chapter 1 Product Overview
Cisco 6260 System Overview
Table 1-12 describes the LED group indicators and their functions.
5
Interface status LED groups: TRNK 1 and
SBTD 2, which show the status of the network
trunk and subtend connections.
12
AUX—An RJ-45 receptacle that provides
connection to an auxiliary device (such as a
modem) used to remotely configure the
system.
6
Two optical interface connector pairs: TRNK
1 and SBTD 2
•
TRNK 1—for network trunk interface TX
and RX data optical cables. On a
subtended node chassis, these TX and RX
cables connect to SBTD 2 on the
subtending host chassis.
•
SBTD 2—for subtended node chassis TX
and RX data optical cables.
13
ENET—An RJ-45 10BaseT receptacle that
complies with Ethernet standards and that
provides connection to a system Ethernet.
7 Model number
Table 1-12 OC-3c/OC-3c NI-2 Card LED Group Indicators
LED Group LED State Function
Interface
status LED
(
5 in
Figure 1-18 )
TEST Amber solid Cisco IOS detects that an obtrusive test (loopback) is
active on this interface.
Off Cisco IOS does not detect obtrusive test activity.
RX STAT Amber solid The receiver detects a physical layer problem.
Off The receiver does not detect a physical layer problem.
TX STAT Amber solid The transmitter detects a physical layer problem.
Off The transmitter does not detect a physical layer
problem.
RCLK Green solid Hardware detects an incoming clock signal.
Off Hardware does not detect an incoming clock signal.
System alarm
(
7 in
Figure 1-18 )
CRITICAL Red A critical alarm is active.
MAJOR Red A major alarm is active.
MINOR Amber A minor alarm is active.
Card status
(
8 in
Figure 1-18 )
POWER Green The NI-2 card has power.
STATUS Green The operational status of the NI-2 card.
• On—There are no internal faults or problems.
•
Off—The NI-2 card has not booted properly, or a
problem is preventing normal operation.
ACTIVE Green The NI-2 card is operating as the active NI-2 card in
the chassis.