Appendix

Certain troubleshooting aids of the Cisco 8011-4G24Y4H-I Router enable you to perform these tasks that assist the troubleshooting process:

Figure 1. Cisco 8011-4G24Y4H-I Router LEDs
Cisco 8011-4G24Y4H-I Router LEDs

1

Router Power Status LED

2

Fan Assembly LEDs

3

System Status LED

4

Alarm Status LED

5

Synchronization LED

LEDs

The Cisco 8011 Router LEDs are similar for most of the variants, and any differences between the routers are specifically called out.

Router LEDs

All the data port LEDs in the Cisco router are at the front panel.

Table 1. Router LED Descriptions

LED Label

Color

Status

STS

Off

The module is powered-off (set by hardware); only standby power mode is available.

Flashing Amber (Slow)

The module is booting up (set by IOFPGA).

Flashing Amber (Fast)

The module is booting up (set by BIOS), shutting down, or is being reloaded.

Amber

Host kernel is booted and is ready to start SysAdmin VM.

Green

The module is operational and has no active major or critical alarms.

Flashing Red

The router has active major or critical alarms.

ALM

Off

No alarm

Red

Critical alarm - system scope, critical temperature.

Flashing Red

Critical alarm - Relating to voltage rail failures.

Amber

Major alarm - system-scope.

Flashing Amber

Minor alarm - system-scope

SYNC

Off

Time core clock synchronization is disabled or in free-running state.

Green

Time core is synchronized to an external source including IEEE1588.

Flashing Green

System is in Synchronous Ethernet mode.

Amber

Acquiring state or Holdover: Time core is in acquiring state or holdover mode.

Fan Assembly LEDs

Cisco 8011-4G24Y4H-I router has 5 fixed fans at the back panel. Fan modules are numbered from left to right as Fan 4 to Fan 0. There is an LED on the front panel of the router that reflect the different status of the fans.

Table 2. Fan Assembly LEDs

LED Label

Color

Status

FAN

Off

Fan tray is not receiving power.

Green

Fans are operating normally.

Amber

Single fan failure.

Red

More than one fan failure.

Power Status LEDs

Table 3. Power Status LEDs

LED Label

Color

Status

PWR

Off

Sytem is powered off.

Green

All the power supplies are on and operating normally.

Amber

Standby FPGA upgrade is in progress (this is expected to take about three to five minutes).

Red

Power redundancy is lost due to a power feed failure or an internal power supply failure.

Combination of LEDs

Table 4. Fan and Power Status LED Combination

FAN

PWR

Status

For all the conditions below, the system will not boot.

Off

Red

Chassis Power Indication Failure

Green

Flashing Amber

All Fans are Switched Off or Not Running

Amber

Green

Default Condition

Flashing Green

Flashing Green

BIOS Validation Failure

Flashing Red

Flashing Red

Thermal shutdown at Power Up

Flashing Red

Flashing Amber

MSS Ready Failure

Flashing Amber

Flashing Green

TAM Init Failure

Flashing Amber

Flashing Red

TAM Ready Failure

Flashing Amber (Slow)

Flashing Amber (Slow)

Secure JTAG Failure (CPU)

Flashing Amber (Fast)

Flashing Amber (Fast)

Secure JTAG Failure (NPU)

SFP and SFP+ Port LEDs

Table 5. SFP and SFP+ Port LEDs

LED Label

Color

Status

STATUS

Off

Admin is down

Green

Link is up in 1/10/25G ports

Yellow

Fault or Error or Link Down

Copper Port LEDs

Table 6. 1G Copper Port LEDs

LED Label

Color

Status

Left LED

Green

Link is up in 1G/100/10Mbps

Blinking Green

Activity in 1G/100/10Mbps

Amber or Orange

Fault/Error/Link is down

Off

Admin is down

Right LED

Green

Link is up in full duplex

Off

Link is up in half duplex

Management Port LEDs

Table 7. Management Port LEDs

LED Label

Color

Status

Left LED

Green

Link is up in 1000 Mbps

Blinking Green

Activity in 1000 Mbps

Amber or Orange

Link is up in 100/10Mbps

Blinking Amber or Orange

Activity in 100/10Mbps

Off

Link is down

Right LED

Off

Unused

System Specifications

For more information on the weight, power consumption, environmental specifications, and other details, see Cisco 8010 Series Router Data Sheet.

RJ45 Connectors

The RJ45 connector connects Category 3, Category 5, Category 5e, Category 6, or Category 6A foil twisted-pair or unshielded twisted-pair cable from the external network to the following module interface connectors:

  • Router chassis

    • CONSOLE port

    • MGMT ETH port


Caution
To comply with GR-1089 intrabuilding, lightning immunity requirements, you must use a foil twisted-pair (FTP) cable that is properly grounded at both ends.

The following figure shows the RJ45 connector.

Figure 2. RJ45 Connector

1

Transmit data (bidirectional)

2

NC (Not Connected)

RJ45 ToD or 1PPS Port Pinouts

The following table summarizes the RJ45 ToD or 1PPS port pinouts:

Table 8. RJ45 ToD or 1PPS Port Pinouts

Pin

Signal Name

Direction

Description

1

NA

NA

NA

2

NA

NA

NA

3

1PPS_N

Output or Input

1PPS RS422 signal

4

GND

NA

NA

5

GND

NA

NA

6

1PPS_P

Output or Input

1PPS RS422 signal

7

TOD_N

Output or Input

Time-of-Day character

8

TOD_P

Output or Input

Time-of-Day character

Console Port Pinouts

This summarizes the Console port pinouts:

Table 9. Console Port Pinouts

Pin

Signal Name

Direction

Description

1

ACONS-TX

Output

Aux Consoles transmit output, RS232

2

NC

NA

NA

3

CONS-TX

Output

Console RS232 transmit

4

GND

NA

Ground

5

GND

NA

Ground

6

CONS-RX

Input

Console RS232 receive

7

ACONS-RX

Input

Aux Consoles receive input, RS232

8

NC

NA

NA

Alarm Port Pinouts

This summarizes the alarm port pinouts:

Table 10. Alarm Port Pinouts

Pin

Signal Name

Description

1

ALARM1_IN

Alarm input 1

2

ALARM2_IN

Alarm input 2

3

NC

NA

4

ALARM3_IN

Alarm input 3

5

ALARM4_IN

Alarm input 4

6

NC

NA

7

NC

NA

8

ALARM_I_COMMON

Alarm input COM

To set the description of the alarm:


RP/0/RP0/CPU0:ios(config)# environment alarm-contact contact-number description description

To set the severity of the alarm:

RP/0/RP0/CPU0:ios(config)# environment alarm-contact contact-number severity [critical | major | minor]  [

To set the trigger for the alarm:

RP/0/RP0/CPU0:ios(config)# environment alarm-contact contact-number trigger [open | closed]

Note

You can configure up to four external alarms.

The contact-number is the pin number of the connected alarm port, that is Alarm input 1 to Alarm input 4.

The description string can be up to 80 alphanumeric characters in length and is included in any generated system messages.

For severity , enter any one of: critical, major, or minor.

Description and severity are both mandatory values.

Use the show alarms command in admin mode to view the alarm details. Use the show logging command to view the displays the state of syslog error and event logging.

An SNMP trap is sent for every external alarm that is raised or cleared on the system.

USB Port Console Pinouts

This table summarizes the USB port console pinouts:

Table 11. USB Port Console Pinouts

Pin

Signal Name

Description

A1

VCC

+5 VDC

A2

D–

Data–

A3

D+

Data+

A4

GND

Ground

USB Port Memory Pinouts

This table summarizes the USB port memory pinouts:

Table 12. USB Port Memory Pinouts

Pin

Signal Name

Description

A1

VCC

+5 VDC

A2

D–

Data–

A3

D+

Data+

A4

GND

Ground

Management Ethernet Port Pinouts

This table summarizes the management ethernet port pinouts:

Table 13. Management Ethernet Port Pinouts

Pin

Signal Name

1

TRP0+

2

TRP0–

3

TRP1+

4

TRP2+

5

TRP2–

6

TRP1–

7

TRP3+

8

TRP3–