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QFX5220 Management Panel

 

The management panel allows you to have a management channel into the switch that is separate from production traffic.

QFX5220-128C Management Panel Overview

The management panel of the QFX5220-128C is located to the right of the network ports. Figure 1 shows the connections and components of the management panel and the network ports.

Figure 1: QFX5220-128C Port and Management Panels
QFX5220-128C Port and
Management Panels
  1
Network ports or port panel, 128 ports of QSFP28
  7
USB port for image updates
  2
RJ-45 grandmaster time-of-day connection
  8
Reset button (do not use unless under the direction of JTAC)
  3
PTP capable connections: pulses per second (PPS) Out , PPS In, 10 MHz Out, 10 MHz In
  9
ESD connection point
  4
Chassis alarms LEDs
10
RJ-45 (1000BASE-T) management Ethernet (MGMT port for the re0:mgmt-0 management interface)
  5
1-Gbps or 10-Gbps ports, 2 ports of SFP+
11
Slide-out tab for chassis serial number
  6
RJ-45 console (CON) port
 

QFX5220-32CD Management Panel Overview

The management panel of the QFX5220-32CD is divided in two sections, with the port panel in between these sections. Figure 2 shows the connections and components of the management panel and the network ports.

Figure 2: QFX5220-32CD Port and Management Panels
QFX5220-32CD Port and Management
Panels
  1
RJ-45 grandmaster time-of-day connection
  7
Reset button (do not use unless under the direction of JTAC)
  2
Chassis alarms LEDs
  8
Slide out tab for chassis serial number
  3
Network ports or port panel, 32 ports of QSFP-DD
  9
Network ports, 10-Gigabit Ethernet ports
  4
RJ-45 (1000BASE-T) management Ethernet (MGMT port for the re0:mgmt-0 management interface)
10
PTP and external clock connections
  5
RJ-45 console (CON) port
11
ESD connection point
  6
USB port for image updates
 

QFX5220-32CD Management Panel LEDs

You can find LEDs on these management panel ports:

  • Chassis status LEDs

  • RJ-45 Console and Management Port LEDs

The following sections explain how to interpret these LEDs.

QFX5220 Chassis Status LEDs

Both models of the QFX5220 have a series of three LEDs that indicate system status. On the QFX5220-128C, you can find these LEDs to the right of the network ports (see Figure 3). On the QFX5220-32CD, you can find these LEDs to the left of the network ports (see Figure 4).

Figure 3: QFX5220-128C Chassis Status LEDs
QFX5220-128C Chassis
Status LEDs
  1
ALM—Chassis alarm or fault

SYS—System status

ID—Beacon
 
Figure 4: QFX5220-32CD Chassis Status LEDs
QFX5220-32CD Chassis
Status LEDs
  1
ALM—Chassis alarm or fault

SYS—System status

ID—Beacon
 

Table 1 describes the chassis status LEDs on a QFX5220, the colors and states, and the status they indicate. You can view the colors of the three LEDs remotely through the CLI by issuing the operational mode command show chassis lcd.

user@host> show chassis led

Table 1: Chassis Status LEDs on a QFX5220-Devices

Name

Color

State

Description

ALM–Alarm

Unlit

Off

The switch is halted or there is no alarm.

Red

On steadily

A major hardware fault has occurred, such as a temperature alarm, power failure, or media failure. The device has halted. Power off the device by setting the AC power source outlet to the OFF (O) position, or unplugging the AC power cords. Correct any voltage or site temperature issues, and allow the switch to cool down. Power on the QFX5220. Monitor the power supply and fan LEDs to help determine where the error is occurring.

Amber

On steadily

A minor system level alarm has occurred, such as a software error or a missing rescue configuration. Power off the device by setting the AC power source outlet to the OFF (O) position, or unplugging the AC power cords. Power on the QFX5220 and monitor the status LEDs to ensure that Junos OS Evolved boots properly.

SYS–System

Unlit

Off

The device is powered off or halted.

Green

On steadily

Junos OS Evolved is loaded on the device.

ID–Identification

Unlit

Off

The beacon feature is not enabled on the switch. Enable this feature by using the request chassis beacon fpc 0 on operational CLI command.

Blue

Blinking

The beacon feature is enabled on the switch. Disable this feature by using the request chassis beacon fpc 0 off operational CLI command.

Tip: To find the status of the beacon, use the show chassis beacon operational CLI command.

user@host> show chassis beacon fpc 0
    FPC 0                OFF

RJ-45 Management Port LEDs

The management port on a QFX5220-32CD has two LEDs that indicate link status and link activity. The management port is labeled MGMT for 10/100/1000BASE-T connections.

  1
Link and activity LED
  2
Status LED

Table 2 describes the management port LEDs.

Table 2: Management Port LEDs on a QFX5220-32CD

LED

Color

State

Description

Link/Activity

Unlit

Off

No link is established, there is a fault, or the link is down.

Green

On steadily

A link is established, but there is no link activity.

Blinking or flickering

A link is established, and there is link activity.

Status

Unlit

Off

Either the port speed is 10 MB or the link is down.

Green

On steadily

The port speed is 1-Gbps.

Amber

On steadily

The port speed is 100 MB.