LEDs

Figure 29 Cisco 3845 Router Rear-Panel LEDs

GigE 0/1

SPD

PVDM 3 PVDM 2 PVDM 1 PVDM 0 AIM 1 AIM 0

LNK

CF

CONSOLE

AUX

PVDM 3

PVDM 2

PVDM 1

 

 

 

CF

 

PVDM 0

AIM 1

AIM 0

 

 

 

 

SPD

SPD

GigE 0/1

LNK

SPD

LNK

GigE 0/0

SFP

LNK

SFP

GigE 0/0

117783

Table 5

Cisco 3800 Series LED Indicators

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LED

 

3825

3845

Color and State

Meaning

 

 

 

 

 

 

 

 

 

SYS

 

Front

Front

Off

Router not receiving power

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady green

Normal operation (power-up complete)

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinking green

Booting or in ROM monitor mode (immediately

 

 

 

 

 

 

after power-up)

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber

Powered but malfunctioning

 

 

 

 

 

 

 

 

 

ACT

 

Front

Front

Off

No packet activity

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady or

Packets transmitted or received on any WAN or

 

 

 

 

 

blinking green

LAN port, or router is monitoring internal

 

 

 

 

 

 

activities (power-up completed)

 

 

 

 

 

 

 

 

 

SYS PWR

 

Front

—

Off

Router not receiving power

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady green

Normal operation (immediately after power-up)

 

 

 

 

 

 

 

 

 

RPS

 

Front

—

Off

Connected to primary power system

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady green

Connected to redundant power system

 

 

 

 

 

 

 

 

SYS PWR1

—

Front

Off

Router not receiving power, power supply 1 not

 

 

 

 

 

 

present, or power-up not completed

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady green

Present and enabled (power-up completed)

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber

Present and off or malfunctioning

 

 

 

 

 

 

 

 

SYS PWR2

—

Front

Off

Router not receiving power, power supply 2 not

 

 

 

 

 

 

present, or power-up not completed

 

 

 

 

 

 

 

 

 

 

 

 

 

Steady green

Present and enabled (power-up completed)

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber

Present and off or malfunctioning

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Troubleshooting Cisco 3800 Series Routers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OL-5972-01

 

 

 

 

 

 

 

43

 

 

 

 

 

 

 

 

 

 

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Cisco Systems OL-5965-01 warranty Led, 3825 3845
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OL-5965-01 specifications

Cisco Systems OL-5965-01 is a powerful learning tool designed to provide a comprehensive understanding of Cisco networking technologies. This courseware is part of Cisco’s extensive portfolio aimed at both aspiring and seasoned networking professionals. By using OL-5965-01, learners can access valuable resources that help them master various Cisco technologies and prepare for associated certification exams.

A key feature of OL-5965-01 is its focus on real-world applications. The content emphasizes practical knowledge that can be immediately applied in a business environment. This is particularly important for IT professionals who need to align their skills with the demands of the industry. The courseware covers essential Cisco technologies such as routing, switching, and security. By learning about these foundational elements, participants can build a solid understanding of network structures.

Another defining characteristic of OL-5965-01 is its interactive learning modules. The platform utilizes simulation-based training, allowing users to engage directly with networking equipment in a virtual environment. This hands-on approach fosters deeper learning, as participants can experiment with configurations and troubleshoot issues without the risk of impacting live networks. This experiential training method is crucial for mastering complex networking concepts.

Furthermore, OL-5965-01 supports various learning styles. With its blend of video lectures, practical labs, and assessments, learners can choose the approach that best suits their needs. The courseware also includes detailed explanations and step-by-step guides, making it easier for individuals to grasp intricate topics.

The technology behind OL-5965-01 is designed to be user-friendly and accessible. The platform is built to cater to both novices and experienced technicians, ensuring that users of all skill levels can benefit. Regular updates help ensure that the content remains relevant in a rapidly evolving technological landscape.

In summary, Cisco Systems OL-5965-01 is an essential resource for those looking to enhance their networking expertise. By offering practical experience, interactive learning, and comprehensive coverage of Cisco technologies, this courseware aligns well with the needs of IT professionals. It stands as a vital tool for anyone looking to advance their knowledge and career in networking.
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