Front Side Interfaces View of Cisco 2811 Router
|1||Power Inlet||2||Power Switch|
|3||Optional RPS input||4||Console and Auxiliary Port|
|5||USB Ports||6||CF Drive|
Cisco 2811 router requires 100 to 240 VAC (volts ac) power. Power is supplied through the power inlet port on front side.
On the front side of Cisco 2811 router power switch is designed for manually switching ON or Off router.
4-Console and Auxiliary Port
Two USB ports are designed for accessing external memory device for making back-up of configurations made on Cisco 2811 router.
CF drive port is designed on front side for accessing Compact Flash drive.
LEDs on the front side of Cisco 2811 describe different status mode of router. There description is discussed later in this guide.
Front Side LEDs Description
System PowerOffPower offBlinking GreenROMMON modeSolid GreenOperating normallySolid OrangeSystem error detectedAuxiliary PowerOffRPS not presentSolid GreenRPS present and working properlySolid OrangeRPS present and failure detectedActivityOffNo packets being transferred or receivedBlinking GreenSystem is facing interruptsSolid GreenSystem is working activelyCompact FlashOffDevice is not processing data, may be ejectedSolid GreenDevice is working, don’t eject
Back Side Interfaces Description of Cisco 2811 Router
|1||Ground Connector||2||Ethernet Ports|
|5||HWIC slots||6||HWIC slots|
|7||HWIC slots||8||ENM slot|
Ground connector is designed for safety from electric hazards.
Two Ethernet ports are designed for LAN connection in network.
LEDs designed on the back describe the connectivity status of Ethernet ports.
Ethernet LEDs Description
ActivityOffNot receiving packetsSolid/Blinking GreenReceiving packetsDuplexOffHalf-DuplexSolid GreenFull-DuplexSpeedOne Blink Green10 MbpsTwo Blink Green1000 MbpsLinkOffNo link establishedSolid GreenEthernet link is established
Enhanced Network Module slot is also available for installing network cards when expansion in network is required.
Back Side LEDs Description
PVDM1OffPVDM1 not installedSolid GreenPVDM1 installed and activeSolid OrangePVDM1 installed and error occurred
PVDM0OffPVDM0 not installedSolid GreenPVDM0 installed and activeSolid OrangePVDM0 installed and error occurred
AIM1OffAIM1 not installedSolid GreenAIM1 installed and activeSolid OrangeAIM1 installed and error occurred
AIM0OffAIM0 not installedSolid GreenAIM0 installed and activeSolid OrangeAIM0 installed and error occurred