Cisco Systems 2900 Series XL manual Port Mode Port LED Color Meaning

Page 36

Chapter 1 Product Overview

100BASE-FX Ports

Table 1-8 Meanings of Port Status LED Colors for Different Modes on Catalyst 2912 LRE XL and 2924 LRE XL Switches

Port Mode

Port LED Color

Meaning

 

 

 

LRE

Off

No LRE link present on the LRE port.

 

 

 

 

Green

LRE link present on the LRE port. Port LED turns green within

 

 

10 seconds after the LRE port detects a connection to a

 

 

Cisco 575 LRE CPE.

 

 

 

 

Amber

LRE port and WAN CPE port unable to establish the rate defined

 

 

by the assigned profile.The switch has detected a CPE, but has not

 

 

established an LRE link at the configured profile.

 

 

Note The LED can be amber for a short period of time while

 

 

an LRE link is being established. However, if the LED

 

 

remains amber, there is a problem with the link between

 

 

the switch and the CPE.

 

 

 

STAT

Off

No link.

(port status)

 

 

Solid green

Link is present between LRE port and a CPE WAN port and also

 

 

 

between the CPE Ethernet port and the remote Ethernet device.

 

 

 

 

Flashing green

Activity. Port is transmitting or receiving data.

 

 

 

 

Alternating

Link fault. Error frames can affect connectivity, and errors such as

 

green-amber

excessive collisions, CRC errors, and alignment and jabber errors

 

 

are monitored for a link-fault indication.

 

 

 

 

Solid amber

Port is not forwarding. Port was disabled by management or an

 

 

address violation or was blocked by Spanning Tree Protocol (STP).

 

 

Note After a port is reconfigured, the port LED can remain

 

 

amber for up to 30 seconds as STP checks the switch for

 

 

possible loops.

 

 

 

DUPLX

Off

Port is operating in half duplex.

 

 

 

 

Green

Port is operating in full duplex.

 

 

 

SPEED

Off

Port is operating at 10 Mbps.

 

 

 

 

Green

Port is operating at 100 Mbps.

 

 

 

Figure 1-7shows bandwidth utilization percentages displayed by the right-most LEDs.

 

Catalyst 2900 Series XL Hardware Installation Guide

1-16

78-6461-03

Image 36
Contents Catalyst 2900 Series XL Hardware Installation Guide Page Catalyst 2900 Series XL Hardware Installation Guide Page Preface Internal Power Supply Connector Troubleshooting P E N D I X C Translated Safety Warnings C-1 D E Page Audience PurposeOrganization ConventionsXiii Xiv Preface Conventions Related Publications XviObtaining Documentation World Wide WebCisco Documentation CD-ROM Ordering Documentation Documentation FeedbackObtaining Technical Assistance Cisco.comTechnical Assistance Center Contacting TAC by Using the Cisco TAC Website Features Product Overview1shows the switch models Catalyst 2900 Series XL Switches Management Interface Options Front-Panel Description Catalyst 2900 XL Front-Panel 10/100 Ports10/100 Ports Catalyst 2900 LRE XL 10/100 and LRE Ports100BASE-FX Ports Long-Reach Ethernet PortsExpansion Slots Module Type Model NumberLEDs ATMCatalyst 2912 XL, 2924 XL, and 2924C XL LEDs System LED Color System StatusRPS LED Color RPS StatusMode LED Port Mode Description Port LEDs and ModesDuplx Port Mode Port LED Color Meaning Port Mode Port LED Color Meaning Expansion Slot LEDs Color Expansion Slot StatusRear-Panel Description FansPower Connectors Internal Power Supply ConnectorProduct Overview Rear-Panel Description Console Port Product Overview Rear-Panel Description Installation Preparing for InstallationInstallation Preparing for Installation Installation Preparing for Installation EMC Regulatory Statements TaiwanInstallation Guidelines HungaryVerifying Package Contents Installing the Switch on a Table or Shelf Installing the Switch in a Rack Rack Removing Screws from the Switch Modular Catalyst 2900 series XLInstallation Installing the Switch in a Rack 24 configuration 24 configuration 47298 Phillips flat-head screws Configuration Attaching Brackets for Telco Racks Installation Installing the Switch in a Rack 54728 Mounting the Switch in a Rack Attaching the Optional Cable Guide Phillips machine screws12 Attaching the Cable Guide Installing the Switch on a Wall Attaching the Brackets to the SwitchMounting the Switch to a Wall 15 Mounting a Fixed-Port Switch to a Wall Powering On the Switch and Running Post 16 Mounting a Modular Switch to a WallConnecting to a 10/100 Port 17 Connecting to a 10/100 Switch Port Connecting to a 100BASE-FX Port 18 Connecting to a 100BASE-FX Switch Connecting to an LRE Port 19 Connecting to an LRE Port Cisco 575 LRE CPE Hardware Installation Guide Connecting to a Module Port Connecting to the Console PortWhere to Go Next 20 Connecting to the Console PortTroubleshooting Switch LED Component Tested Understanding Post ResultsDiagnosing Problems Correcting Module Post FailuresSymptom Possible Cause Resolution Cabling distance exceededIncorrect or bad cable Catalyst 2900 Series XL Technical Specifications Power Requirements Physical DimensionsCatalyst 2912 XL Catalyst 2912MF XL Environmental Ranges Fiber-Port Power Levels Catalyst 2924 XL Catalyst 2924C XLEnvironmental Operating Ranges Safety BciqAppendix a Technical Specifications Connectors and Cable Specifications Connector Specifications100BASE-FX Ports Figure B-1 10/100 Port PinoutsFigure B-2 100BASE-FX SC Connector LRE PortsCable and Adapter Specifications Crossover and Straight-Through Cable PinoutsPins Circuit Circuits RJ-21 Cable PinoutsConnecting to a PC Identifying a Rollover CableConnecting to a Terminal Signal RJ-45 Pin DB-9 PinDevice Not Translated Safety Warnings Attaching the Cisco RPS model PWR600-AC-RPS Attaching the Cisco RPS model PWR300-AC-RPS-N1Qualified Personnel Warning Installation Warning Jewelry Removal Warning 78-6461-03 Stacking the Chassis Warning Main Disconnecting Device Overtemperature Warning 78-6461-03 78-6461-03 TN Power Warning Ground Connection Warning Circuit Breaker 15A Warning 78-6461-03 Grounded Equipment Warning Supply Circuit Warning Voltage Warning Appendix C Translated Safety Warnings Voltage Warning Power Supply Warning Appendix C Translated Safety Warnings Power Supply Warning Lightning Activity Warning Product Disposal Warning Class 1 Laser Product Warning Laser Beam Exposure Warning No On/Off Switch Warning 78-6461-03 Chassis Warning-Rack-Mounting and Servicing 78-6461-03 78-6461-03 78-6461-03 78-6461-03 78-6461-03 Numerics IN-2 IN-3 IN-4 IN-5 IN-6 IN-7 IN-8
Related manuals
Manual 12 pages 19.68 Kb

2900 Series XL specifications

Cisco Systems 2900 Series XL routers are integral components of the Cisco Integrated Services Router (ISR) portfolio, designed to support various networking needs for small to medium-sized enterprises. These routers provide an extensive set of features tailored for voice, video, data, and wireless services, making them a versatile choice for organizations looking to streamline their network infrastructure.

One of the standout features of the 2900 Series XL is its modularity. This router is equipped with multiple interface card slots that allow users to customize and scale their network based on current and future requirements. The modular design offers flexibility in integrating various WAN interfaces such as T1/E1, DSL, and Ethernet, enabling businesses to adapt to changing connectivity needs without requiring a complete hardware overhaul.

The 2900 Series XL also supports a wide range of advanced security features. With integrated security protocols, such as firewall capabilities, Intrusion Prevention Systems (IPS), and Virtual Private Network (VPN) support, these routers ensure that sensitive company data remains protected against potential threats. Furthermore, the routers come with Cisco’s Adaptive Security Algorithm, which helps to detect and mitigate real-time attacks.

Another significant characteristic of the Cisco 2900 Series XL is its support for unified communications. The routers have built-in voice capabilities, allowing them to function as a voice gateway. This facilitates features like VoIP (Voice over IP), video conferencing, and even multimedia communication. These tools enhance collaboration and connectivity among team members, contributing to a more productive work environment.

The 2900 Series XL routers also include Cisco's IOS Software, which provides a robust operating system with a rich set of features for routing, switching, and security functions. The software is continually updated to ensure the routers remain compatible with the latest technology and security standards, thereby extending their functionality and lifespan.

In terms of performance, the 2900 Series XL routers are designed for high throughput and low latency, making them suitable for bandwidth-intensive applications. Their architecture supports services such as advanced Quality of Service (QoS) and traffic shaping, ensuring that mission-critical applications receive the bandwidth priority they require.

Ultimately, Cisco's 2900 Series XL routers represent a reliable, flexible solution for organizations looking to enhance their networking capabilities. With their exceptional features, comprehensive security options, and support for diverse applications and services, they play a crucial role in the modern digital landscape.