Cisco Systems OL-31454-01 manual Color Description, Sys

Models: OL-31454-01

1 114
Download 114 pages 46.46 Kb
Page 25
Image 25

Chapter 1 Overview of the Router

LED Indicators

3.SYS = System

4.SFP = Small form-factor pluggable module slots 0 and 1

5.EN = Enable

6.SPD = Speed

7.GE = Gigabit Ethernet slots 0 and 1

8.LNK = Link

Figure 1-7 Cable Side View LEDs on the Cisco CGR 2010 Router

 

L

PSU2

N

+

 

 

Lo

 

-

 

-

 

Lo

PSU1

+

N

 

 

L

9

CD/LP

GRWIC–

P1

10

AL

2CE1T1

 

 

 

-PRI

CD/LP AL

P0

4

7

 

Cisco CGR 2010

 

 

 

 

 

 

 

 

SLOT 3

SLOT 2

SLOT 1

 

 

SLOT 0

 

-

 

 

 

 

 

 

 

 

 

 

0-3

4-7

GRWIC–8A/8-232

P1

CD/LPAL

GRWIC–2CE1T1-PRI

HI

 

 

 

 

 

 

 

 

 

 

CONN

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

GE 0/1

L

AUX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HI

 

 

EN

CF

PS

 

 

 

 

 

 

 

 

 

CD/LP

 

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

1

 

 

ACT 1

2

 

 

 

 

 

CONN

 

 

P0

AL

277567

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EN

SFP 0/0

SFP 0/1

SYS 0

1

S

GE 0/0

L

CONSOLE

EN

 

 

 

 

 

 

 

 

 

SPD

 

 

 

 

 

 

 

 

 

 

 

 

 

3

1

2

5

6

8

1

EN (enable USB console)

2

SFP1 EN and SPD LEDs

3

ACT status and SYS status LEDs

4

Compact flash 0 and 1 (0, bottom, 1, top)

 

 

 

 

5

PSU1 (bottom), PSU2 (top)

6

EN (enable RJ-45 console)

 

 

 

 

7

GRWIC serial interface CONN LED

8

GRWIC serial interface CONN LED

 

 

 

 

9

Dual-port T1/E1 GRWIC CD/LP LED

10

Dual-port T1/E1 GRWIC AL LED

 

 

 

 

1. SFP = Small form factor pluggable.

For LED troubleshooting information, including possible trouble causes and corrective actions, see Table 1-5and Table 1-6below.

 

 

Table 1-5

Cisco CGR 2010 LED Indicators — Cable Side

 

 

 

 

 

 

 

 

LED

 

Color

Description

 

 

 

 

 

 

 

 

SYS

 

Solid green

Solid green indicates normal operation.

 

 

 

 

 

 

 

 

 

 

Blinking green

System is booting or is in ROM monitor mode.

 

 

 

 

 

 

 

 

 

 

Amber

System error.

 

 

 

 

 

 

 

 

 

 

Off

Power is off or system board is faulty.

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco 2010 Connected Grid Router Hardware Installation Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OL-31454-01

 

 

 

 

1-9

 

 

 

 

 

 

 

Page 25
Image 25
Cisco Systems OL-31454-01 manual Color Description, Sys

OL-31454-01 specifications

Cisco Systems OL-31454-01 refers to a specific configuration guide for Cisco networking equipment, which serves an essential role in helping IT professionals understand how to deploy and manage their networking hardware efficiently. This document is particularly relevant for those working with Cisco routers and switches, highlighting various features, technologies, and best practices in network management.

A core feature of Cisco Systems OL-31454-01 is its focus on enhancing network performance and reliability. The systems typically include advanced Quality of Service (QoS) mechanisms, ensuring that critical applications receive the necessary bandwidth and performance even during peak usage times. This is crucial for enterprises that rely on uninterrupted access to applications and services.

The guide also discusses technologies such as VLANs (Virtual Local Area Networks), which allow network administrators to segment networks for improved performance and security. By isolating traffic within different VLANs, organizations can mitigate congestion and enhance overall network efficiency.

Another critical aspect of OL-31454-01 is its in-depth look at security features. Cisco networking solutions typically come equipped with integrated security protocols, such as IPsec for Virtual Private Networks (VPNs) and advanced threat detection mechanisms. This layered approach to security helps protect sensitive data from unauthorized access and cyber threats.

Furthermore, the guide emphasizes the importance of automation and programmability in modern networks. Utilizing Cisco's software-defined networking (SDN) capabilities, network engineers can automate various tasks, reducing the potential for human error and freeing up valuable resources. The integration of tools like Cisco DNA Center provides a unified network management platform, enhancing visibility and control across the entire network.

In addition to these features, Cisco Systems OL-31454-01 outlines various compatibility options with existing technologies and infrastructure. The guide ensures that IT teams can seamlessly integrate new hardware into their current networks without significant overhauls, facilitating a more efficient transition.

Overall, OL-31454-01 serves as a comprehensive resource for deploying and managing Cisco systems, offering valuable insights into essential features, technologies, and best practices that can significantly enhance an organization's networking capabilities.