Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 
ON THIS PAGE
 

Dashboard for EX Series Switches

Note:

This topic applies only to the J-Web Application package.

When you log in to the J-Web user interface, the dashboard for the Juniper Networks EX Series Ethernet Switches appears. Use the dashboard to view system information.

The Update Available window appears if there is a latest update of the J-Web Application package available on the Juniper Networks server. This window is enabled by the auto update feature of J-Web.

Note:

  • The Update Available window will not appear when you log in, if you have not selected the Check for updates automatically on every login in the Update Preference section in the Maintain > Update J-Web side pane. By default, the Check for update automatically on every login is selected.

  • If you choose Update Later, you can update to the latest J-Web Application package by clicking the orange icon next to Update Available on the top pane of the J-Web interface or through Maintain > Update J-Web.

  • Starting in Junos OS Release 22.3R1 which aligns with the J-Web Application package release 22.3A1, J-Web supports EX4400 switches.

  • Starting in Junos OS Release 22.4R1 which aligns with the J-Web Application package release 22.4A1, J-Web supports EX4100 and EX4100-F switches.

  • Starting in Junos OS Release 23.1R1 which aligns with the J-Web Application package release 23.1A1, J-Web supports EX4400-24X switches.

  • Starting in Junos OS Release 23.2R1 which aligns with the J-Web Application package release 23.2A1, J-Web supports EX4400-EM-1C uplink module for EX4400 and EX4400-24X switches.

  • Starting in Junos OS Release 24.4R1 which aligns with the J-Web Application package release 24.4A1, J-Web supports EX4100-H-12MP, EX4400-48XP, and EX4400-48MXP switches.

The dashboard comprises a graphical chassis viewer and four panels.

Graphical Chassis Viewer

The Dashboard panel displays a graphical view of the chassis of a switch. In a Virtual Chassis, it displays a graphical view of each member switch.

In a Virtual Chassis, the default values are shown on the Dashboard panel when no chassis image is clicked. The panel displays the value for a switch if you click its image.

Note:

  • If the member switch is not present, inactive, or not provisioned, you cannot expand the member switch image.

  • Starting in J-Web Application Package Release 19.2A1, J-Web supports EX4650 switches.

    Note:

    For EX4650 switches, chassis viewer supports only the standalone view and does not support the Virtual Chassis configuration.

  • Starting in Junos OS Release 22.3R1 which aligns with the J-Web Application package release 22.3A1, J-Web supports EX4400 switches. For EX4400 switches, chassis viewer supports both the standalone view and Virtual Chassis configuration.

  • Starting in Junos OS Release 22.4R1 which aligns with the J-Web Application package release 22.4A1, J-Web supports EX4100 and EX4100-F switches. For EX4100 and EX4100-F switches, chassis viewer supports both the standalone view and Virtual Chassis configuration.

  • Starting in Junos OS Release 23.1R1 which aligns with the J-Web Application package release 23.1A1, J-Web supports EX4400-24X switches. For EX4400-24X switches, chassis viewer supports both the standalone view and Virtual Chassis configuration.

  • Starting in Junos OS Release 23.2R1 which aligns with the J-Web Application package release 23.2A1, J-Web supports EX4400-EM-1C uplink module for EX4400 and EX4400-24X switches.

  • Starting in Junos OS Release 24.4R1 which aligns with the J-Web Application package release 24.4A1, J-Web supports EX4100-H-12MP, EX4400-48XP, and EX4400-48MXP switches.

Table 1 lists the details that are displayed on each member switch.

Table 1: Details of a Virtual Chassis Member Switch

Details

Example

Model number of the member switch

EX3300

Assigned ID that applies to the entire Virtual Chassis configuration

ID 2

Note:

If the member switch is not provisioned, the serial number of the switch is displayed instead of its ID.

Role of the member switch

Master

Possible roles are: Master, Backup, or Linecard

Status of the member switch

Prsnt

Possible statuses are: Prsnt, NotPrsnt, Inactive, or Unprvsnd

The status of the member switch is displayed on the image of the switch. If the member switch appears dimmed, it means the switch is not present, is inactive, or is not provisioned in the Virtual Chassis. If the member switch does not appear dimmed, it means the switch is present and is active.

Table 2 describes the possible status of a member switch.

Table 2: Status of a Member Switch in a Virtual Chassis

If the member switch is

It appears as

It means the member switch

Present

Prsnt

Has established physical and logical connections with Virtual Chassis member switches.

Not present

dimmed and

NotPrsnt

Has been disconnected from the existing Virtual Chassis.

Inactive

dimmed and

Inactive

Has established physical connections, but is unable to establish logical connections.

Not provisioned

dimmed and

Unprvsnd

Cannot synchronize with the existing preprovisioned Virtual Chassis.

Click Rear View for a graphical view of the rear panel of the switch.

Click Preferences to choose which panels must be displayed and set the refresh interval for chassis viewer information. Click OK to save your changes and return to the dashboard or click Cancel to return to the dashboard without saving changes.

Note:

You can drag the various panels to different locations in the J-Web window.

System Information Panel

Table 3: System Information

Field

Description

System name

Indicates the local name of the EX Series switch. The local name of the EX Series switches changes when an individual image is clicked.

For EX4650, EX4400, EX4100, EX4100-H, and EX4100-F switches:

  • Indicates the switch's host name.

  • Displays the switch's specific host name when you click on the individual line card.

Device model

Indicates the model of the EX Series switch. In a Virtual Chassis configuration, to indicate the model of a switch, click the image of that switch.

Note:

In a Virtual Chassis setup for an EX6210, EX8208, or EX8216 switch, the Device model field displays details of the primary Routing Engine. To view details of a member, select it.

By default, the EX4650, EX4400, EX4100, EX4100-H, and EX4100-F switches show the model of the primary switch. When you click on the image, the model of the switch is displayed.

Inventory details

Indicates the following:

  • For EX3200, EX2200, EX2200-C, EX3300, EX4200, EX4300-48MP, EX4500, and EX4550 switches that are not configured as Virtual Chassis, the value displayed in Inventory details field is always 1 FPC. FPC is a legacy term for a slot in a large Juniper Networks chassis; which simply refers to the standalone switch.

  • For EX2200 and EX2200-C switches configured as a Virtual Chassis, the value displayed in the Inventory details field is 1–4 FPC, with the number corresponding to the number of member switches.

  • For EX3300 switches configured as a Virtual Chassis, the value displayed in the Inventory details field is 1–6 FPC, with the number corresponding to the number of member switches.

    Note:

    For Junos OS Release 14.1X53-D10 and later, EX3300 switches configured as a Virtual Chassis display the value 1–10 FPC in the Inventory details field.

  • For EX4200, EX4500, and EX4550 switches configured as a Virtual Chassis, the value displayed in the Inventory details field is 1–10 FPC, with the number corresponding to the number of member switches.

  • For EX4650, EX4400, EX4100, EX4100-H, and EX4100-F switches, the value displayed in Inventory details field is equal to the number of FPCs.

  • For EX6210 switches, the values displayed in the Inventory details field are 1–2 CB and 1–9 FPC. CB, or Control Board, refers to the SRE module. FPC refers to line cards and the FPC within the CB.

  • For an EX8208 switch, the values displayed in Inventory details field are 1–3 CB and 0–8 FPC. CB, or Control Board, refers to SRE and SF modules. FPC refers to line cards.

  • For EX8216 switches, the values displayed in Inventory details field are 1–2 CB and 0–16 FPC. CB, or Control Board, refers to RE modules and FPC refers to line cards.

  • For an XRE200 External Routing Engine in an EX8200 Virtual Chassis, the value displayed in Inventory details is 1 XRE. XRE refers to RE modules. For XRE200 External Routing Engines configured as a Virtual Chassis, the values displayed in Inventory details are 1–2 XRE and 0–4 LCC, where LCC refers to the EX8200 line card chassis.

Junos image

Indicates the version of the Junos OS image. In a Virtual Chassis configuration, the Junos OS image of the primary switch is displayed by default. To display the Junos OS image of a specific switch, click the image of that switch.

Note:

For EX4650, EX4400, EX4100, EX4100-H, and EX4100-F switches, the Junos OS image of the primary switch is displayed by default. To display the Junos OS image of a specific switch, click the image of that switch.

Boot image

Indicates the version of the boot image that is used. In a Virtual Chassis configuration, the boot image of the primary switch is displayed by default. To display the boot image of a specific switch, click the image of that switch.

Note:

For EX4650, EX4400, EX4100, EX4100-H, and EX4100-F switches, the boot image of the primary switch is displayed by default. To display the boot image of a specific switch, click the image of that switch.

Device uptime

Indicates the time since the last reboot. In a Virtual Chassis configuration, to display the uptime of the specific switch, click the image of that switch.

Note:

For EX4650, EX4400, EX4100, EX4100-H, and EX4100-F switches, click the image of the switch to display the uptime.

Last configured time

Indicates the time when the switch was last configured.

For EX4400, EX4100, EX4100-H, and EX4100-F switches in Virtual Chassis configuration, indicates the last configured time of the primary by default. To display the last configured time of a specific switch, click the image of that switch.

Health Status Panel

Table 4: Health Status

Field

Description
EX2200, EX2200-C, EX3200, EX3300, EX4200, and EX4300-48MP Switches

Memory util.

Indicates the memory used in the Routing Engine. In a Virtual Chassis configuration, the memory utilization value of the primary Routing Engine is displayed.

Note:

In EX4300-48MP switches, you can use only the built-in QSFP+ ports as VCPs to connect the switch in a Virtual Chassis. You cannot connect the ports on the uplink module in EX4300-48MP switches to Virtual Chassis ports (VCPs).

Flash

Indicates the usage and capacity of internal flash memory and any external USB flash drive.

Temp.

Indicates the chassis temperature status. Temperatures are listed in Celsius and the corresponding Fahrenheit values.

Note:

The Temp field is unavailable for a standalone EX2200-C switch.

The Temp field is dynamically available for an EX2200 Virtual Chassis switch based on the model of the member clicked.

CPU load

Indicates the average CPU usage over 15 minutes. In a Virtual Chassis configuration, on loading the primary or backup switch, the CPU load for that switch's Routing Engine is displayed by default. To display the CPU load for a specific switch's Routing Engine, click the image of that switch.

Fan status

Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent. In a Virtual Chassis configuration, the fan status of the primary switch is displayed by default. To display the fan status for any switch , click the image of that switch.

Note:

The Fan status field is unavailable for a standalone EX2200-C switch.

The Fan status field is dynamically available for an EX2200 Virtual Chassis switch based on the model of the member clicked.
EX4500 and EX4550 Switches

Memory util.

Indicates the memory used in the Routing Engine. In a Virtual Chassis configuration, the memory utilization value of the primary Routing Engine is displayed.

Flash

Indicates the usage and capacity of internal flash memory and any external USB flash drive.

Temp.

Indicates the chassis temperature status. Temperatures in the dashboard are listed in Celsius and the corresponding Fahrenheit values.

Note:

The Temp field is unavailable for an EX4500 switch.

CPU load

Indicates the average CPU usage over 15 minutes.

Fan status

Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent. This field also indicates the direction of airflow of the fan tray. The possible values are Front to back and Back to front.
EX4650, EX4400, EX4100, EX4100-H, and EX4100-F Switches

Fan status

Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.

Note:

The fans are located on the side panel of the chassis.

For EX4400, EX4100, and EX4100-F switches in Virtual Chassis, displays the primary member’s fan status.

Note:

EX4100-F-12T, EX4100-F-12P, and EX4100-H-12MP, are fanless switches that have natural convection cooling.

Temp.

Indicates temperature of the sensor near to Routing Engine.

In EX4400, EX4100, EX4100-H, and EX4100-F Virtual Chassis, the primary FPCs Routing Engine temperature is displayed by default. To display the temperature of the FPC Routing Engine of the specific switch, click the image of that switch.

Memory util.

Indicates the memory used in the Routing Engine.

To display the Routing Engine memory utilization of the EX4400, EX4100, EX4100-H, and EX4100-F switches, click primary or line card for primary or click backup for backup.

CPU load

Indicates the average CPU usage over 15 minutes.

In EX4400, EX4100, EX4100-H, and EX4100-F Virtual Chassis, the primary Routing Engine CPU load is displayed by default. To display the chassis Routing Engine CPU load of the specific switch, click the image of that switch.
EX6210 Switches

Memory util.

Indicates the memory used in the primary Routing Engine. Click the backup Routing Engine to view the memory used in the backup Routing Engine.

CPU load

Indicates the average CPU usage over 15 minutes.

Flash

Indicates the usage and capacity of internal flash memory and any external USB flash drive.

Fan status

Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.

EX8208 Switches

Memory util.

Indicates the memory used in the external Routing Engine. In an EX8200 Virtual Chassis, the memory utilization value of the XRE200 External Routing Engine in the primary role is displayed. Click the XRE200 External Routing Engine in the backup role to view the memory used in the backup external Routing Engine.

CPU load

Indicates the average CPU usage over 15 minutes.

Flash

Indicates the usage and capacity of internal flash memory and any external USB flash drive.
EX8216 Switches

Memory util.

Indicates the memory used in the external Routing Engine. In an EX8200 Virtual Chassis, the memory utilization value of the XRE200 External Routing Engine in the primary role is displayed. Click the XRE200 External Routing Engine in the backup role to view the memory used in the backup external Routing Engine.

CPU load

Indicates the average CPU usage over 15 minutes.

Flash

Indicates the usage and capacity of internal flash memory and any external USB flash drive.
XRE200 External Routing Engines

Memory util.

Indicates the memory used in the external Routing Engine. In an EX8200 Virtual Chassis, the memory utilization value of the XRE200 External Routing Engine in the primary role is displayed. Click the backup XRE200 External Routing Engine to view the memory used in backup external Routing Engine.

CPU load

Indicates the average CPU usage over 15 minutes.

Flash

Indicates the usage and capacity of internal flash memory and any external USB flash drive.

Fan Status

Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.

Capacity Utilization Panel

Table 5: Capacity Utilization

Field

Description

Number of active ports

Indicates the number of active ports in the switch. Configured Virtual Chassis ports (VCPs) are considered as active ports.

Total number of ports

Indicates the number of ports in the switch.

In EX3300 Virtual Chassis, the total number of ports of all of the switches is displayed.

For EX4650 switches, on loading the switch, the consolidated values for all the FPCs are displayed by default.

For EX4400, EX4100, and EX4100-F switches, on loading the switch, the consolidated values for all the FPCs are displayed by default and dedicated VCP ports are not considered.

Used-up MAC-Table entries

Indicates the number of MAC table entries.

Supported MAC-Table entries

Indicates the maximum number of MAC table entries permitted.

For EX4650 switches, the supported maximum number of MAC table entries are 288000.

For EX4400, EX4100, and EX4100-F switches, the supported maximum number of MAC table entries are 64000.

Number of VLANs configured

Indicates the number of VLANs configured.

Note:

Only tagged VLANs are counted.

Number of VLANs supported

Indicates the maximum number of VLANs supported.

For EX switches, the supported maximum number of VLANs are 4094.

Alarms Panel

Displays information about the last five alarms raised in the system. For example, if there are 5 major alarms, then details of all 5 major alarms are displayed. If there are 4 major alarms and 3 minor alarms, then details of the 4 major alarms and 1 minor alarm are displayed. Major alarms are displayed in red and minor alarms are displayed in yellow.

In an EX8200 Virtual Chassis, the top 5 alarms for the primary external Routing Engine are displayed by default. If you select an EX8200 member switch of the Virtual Chassis, the top 5 alarms for that member switch are displayed.

File System Usage

To display the file system storage details of a switch in the backup or line card role, click the image of that switch.

For EX4650, EX4400, EX4100, and EX4100-F switches, the directory, space used, and the file type details are displayed. By default, primary switch file system storage details are displayed. When you click the image, line card switch file system storage details are displayed.

Chassis Viewer

Click the Rear View button to see the back of the chassis image. Click the Front View button to see the front of the chassis image. In a Virtual Chassis configuration, the Rear View button is disabled if the switch is not selected.

Note:

For EX4650 switches, chassis viewer supports only the standalone view and does not support Virtual Chassis configuration.

Starting in Junos OS Release 22.3R1 which aligns with the J-Web Application package release 22.3A1, J-Web supports EX4400 switches.

Starting in Junos OS Release 22.4R1 which aligns with the J-Web Application package release 22.4A1, J-Web supports EX4100 and EX4100-F switches.

Starting in Junos OS Release 23.1R1 which aligns with the J-Web Application package release 23.1A1, J-Web supports EX4400-24X switches.

Starting in Junos OS Release 23.2R1 which aligns with the J-Web Application package release 23.2A1, J-Web supports EX4400-EM-1C uplink module for EX4400 and EX4400-24X switches.

Starting in Junos OS Release 24.4R1 which aligns with the J-Web Application package release 24.4A1, J-Web supports EX4100-H-12MP, EX4400-48XP, and EX4400-48MXP switches.

  • Table 6—Describes the chassis viewer for EX2200 switches.

  • Table 7—Describes the chassis viewer for EX2200-C switches.

  • Table 8—Describes the chassis viewer for EX3200, EX3300, and EX4200 switches.

  • Table 9—Describes the chassis viewer for EX4100 and EX4100-F switches.

  • Table 10—Describes the chassis viewer for EX4100-H switches.

  • Table 11—Describes the chassis viewer for EX4400 switches.

  • Table 12—Describes the chassis viewer for EX4500 switches.

  • Table 13—Describes the chassis viewer for EX4550 switches.

  • Table 14—Describes the chassis viewer for EX4650 switches.

  • Table 15—Describes the chassis viewer for EX6210 switches.

  • Table 16—Describes the chassis viewer for EX8208 switches.

  • Table 17—Describes the chassis viewer for EX8216 switches.

  • Table 18—Describes the chassis viewer for the XRE200 External Routing Engines.

Table 6: Chassis Viewer for EX2200 Switches

Field

Description
Front View

Interface status

In the image, the following colors denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.
Rear View

Management (me0) port

The management port is used to connect the switch to a management device for out-of-band management.

Console port

The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.)

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

Fan tray

Mouse over the fan tray icon to display name, status, and description information.

Power supply

Mouse over the power outlet icon to display name, status, and description information.
Table 7: Chassis Viewer for EX2200-C Switches

Field

Description
Front View

Interface status

In the image, the following colors denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

Management (me0) port

The management port is used to connect the switch to a management device for out-of-band management.

Console port

The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.)

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.
Rear View

Power supply

Mouse over the power outlet icon to display name, status, and description information.
Table 8: Chassis Viewer for EX3200, EX3300, and EX4200 Switches

Field

Description
Front View

Interface status

In the image, the following colors denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

For a Virtual Chassis configuration, select the switch to view the interface status.

If an SFP+ uplink module is installed in the switch, mouse over the port icon to display whether the module is configured to operate in 1-gigabit mode or in 10-gigabit mode. If the module is configured to operate in 1-gigabit mode, the tool tip information is displayed for all 4 ports. If the module is configured to operate in 10-gigabit mode, the tool tip information is displayed only for 2 ports.

On an EX3300 switch with the 4x GE/XE SFP+ module, mouse over the port icon to display whether the module is configured to operate in 1-gigabit mode or 10-gigabit mode.

For SFP, SFP+, and XFP ports, the interfaces appear dimmed if no transceiver is inserted. The chassis viewer displays Transceiver not plugged-in when you mouse over the port icon.

LCD panel

LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character display.
Rear View of the EX3200 Switch

Management (me0) port

The management port is used to connect the switch to a management device for out-of-band management.

Console port

The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.)

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

Fan tray

Mouse over the fan tray icon to display name, status, and description information.

Power supply

Mouse over the power supply icon to display name, status, and description information.
Rear View of the EX3300 and EX4200 Switch

Fan tray

Mouse over the fan tray icon to display name, status, and description information. For a Virtual Chassis, the status of the fans of the selected member switch is displayed.

Virtual Chassis port

Displayed only when EX4200 switches are configured as a Virtual Chassis. The following colors denote the Virtual Chassis port (VCP) status:

  • Green—VCP is up and operational.

  • Yellow—VCP is up but is nonoperational.

  • Gray—VCP is down and nonoperational.

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

Management (me0) port

The management port is used to connect the switch to a management device for out-of-band management.

Console port

The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.)

Power supplies

Mouse over the power supply icons to display name, status, and description information.
Table 9: Chassis Viewer for EX4100 and EX4100-F Switches

Field

Description

Front View

RJ-45 ports

Mouse over the interface (port) to view more information.

EX4100 Switches:

  • EX4100-24P switch supports 24 RJ-45 ports (10/100/1000BASE-T) that support PoE+.

  • EX4100-24T switch supports 24 RJ-45 ports (10/100/1000BASE-T).

  • EX4100-48P switch supports 48 RJ-45 ports (10/100/1000BASE-T) that support PoE+.

  • EX4100-48T switch supports 48 RJ-45 ports (10/100/1000BASE-T).

EX4100-F Switches:

  • EX4100-F-12T switch supports 12 RJ-45 ports (10/100/1000BASE-T).

  • EX4100-F-12P switch supports 12 RJ-45 ports (10/100/1000BASE-T) that support support PoE+.

  • EX4100-F-24P switch supports 24 RJ-45 ports (10/100/1000BASE-T) that support PoE+.

  • EX4100-F-24T switch supports 24 RJ-45 ports (10/100/1000BASE-T).

  • EX4100-F-48P switch supports 48 RJ-45 ports (10/100/1000BASE-T) that support PoE+.

  • EX4100-F-48T switch supports 48 RJ-45 ports (10/100/1000BASE-T).

SFP ports

Mouse over the interface (10 GE SFP+ Uplink ports) to view more information.

USB type C port

Displays USB Type C console port.

Chassis status LEDs

Displays status LEDs labeled SYS, ALM, MST, and CLD.

Port mode LEDs

Displays port mode LEDs labeled SPD, DX, EN, and PoE.

Factory Reset/Mode button

Displays the Factory Reset/Mode button, which is used to reset the switches to the factory-default configuration.

Virtual Chassis ports

EX4100 and EX4100-F switches have dedicated Virtual Chassis ports (VCPs) that you can use to interconnect member switches of a Virtual Chassis. You can interconnect a maximum of 10 switches to form a Virtual Chassis.

Rear View

Management port

The management port (MGMT) is used to connect the switch to a management device for out-of-band management.

Console port

The Console port (RJ-45) labeled as CON is used to connect the switch to a management console or to a console server.

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

Power supply

Mouse over the power supply icon to display name, status, and description information.

Note:

EX4100-F-12T and EX4100-F-12P switches use external power adapters.

Fan tray

Mouse over the fan tray icon to display fan's status information.

Note:

EX4100-F-12T and EX4100-F-12P are fanless switches that have natural convection cooling.
Table 10: Chassis Viewer for EX4100-H Switches

Field

Description

Front View

RJ-45 ports

Mouse over the interface (port) to view more information.

EX4100-H Switches:

  • EX4100-H-12MP switch supports 12 RJ-45 ports ( 8 10/100/1000BASE-T RJ-45 ports and 4 100/1000/2500-Base-T RJ-45 ports).

SFP ports

Mouse over the interface (10 GE SFP+ Uplink ports) to view more information.

EX4100-H-12MP switch supports four 10GbE SFP+ ports.

USB type C port

Displays USB Type C console port.

Chassis status LEDs

Displays status LEDs labeled SYS, ALM, MST, and CLD.

Port mode LEDs

Displays port mode LEDs labeled SPD, DX, EN, and PoE.

Factory Reset/Mode button

Displays the Factory Reset/Mode button, which is used to reset the switches to the factory-default configuration.

Virtual Chassis ports

EX4100-H switches have dedicated Virtual Chassis ports (VCPs) that you can use to interconnect member switches of a Virtual Chassis. You can interconnect a maximum of 10 switches to form a Virtual Chassis.

Management port

The management port (MGMT) is used to connect the switch to a management device for out-of-band management.

Console port

The Console port (RJ-45) labeled as CON is used to connect the switch to a management console or to a console server.

USB type A port

Indicates the USB type A port for the switch.

Note:

  • We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

Power supply

Mouse over the power supply icon to display name, status, and description information.

Note:

  • EX4100-H-12MP switch uses external power adapter.

  • The EX4100-H-12MP switch has two hot swappable power supply units (AC or DC).
Table 11: Chassis Viewer for EX4400 Switches

Field

Description

Front View

RJ-45 ports

Mouse over the interface (port) to view more information.

  • EX4400-24T switch supports 24 RJ-45 ports (10/100/1000BASE-T).

  • EX4400-24P switch supports 24 RJ-45 ports (10/100/1000BASE-T) that support PoE-bt.

  • EX4400-24MP switch supports 24 RJ-45 ports (100-Mbps/1-Gbps/2.5-Gbps/5-Gbps/10- Gbps) that support PoE-bt.

  • EX4400-48T switch supports 48 RJ-45 ports (10/100/1000BASE-T).

  • EX4400-48P and EX4400-48XP switches support 48 RJ-45 ports (10/100/1000BASE-T) that support PoE-bt.

  • EX4400-48MP switch supports 36 RJ-45 ports (100-Mbps/1-Gbps/2.5-Gbps) and 12 RJ-45 ports (100-Mbps/1-Gbps/2.5-Gbps/5-Gbps/10- Gbps) that support PoE-bt.

  • EX4400-48MXP switch supports 36 RJ-45 ports (1-Gbps/2.5-Gbps) and 12 RJ-45 ports (1-Gbps/2.5-Gbps/5-Gbps/10- Gbps) that support PoE-bt.

SFP ports

Mouse over the interface (port) to view more information.

EX4400-48F switch supports 36 small form-factor pluggable (SFP) ports and 12 small form-factor pluggable plus (SFP+) ports.

EX4400-24X switch supports 24 1GbE/10GbE SFP/SFP+ ports and two 100GbE QSFP28 ports.

Note:

SFP port is not available for EX4400-48XP and EX4400-48-MXP switches.

USB port

Displays USB Type C console port.

Chassis status LEDs

Displays status LEDs labeled SYS, ALM, MST, and CLD.

Port mode LEDs

Displays port mode LEDs labeled SPD, DX, and EN.

Factory Reset/Mode button

Displays the Factory Reset/Mode button, which is used to reset the switches to the factory-default configuration.

Extension module slot

Displays a slot for installing an optional extension module. Extension modules are hot-insertable and hot-removable field replaceable units (FRUs).

The 1x100GbE QSFP28 extension module (EX4400- EM-1C) supports Media Access Control Security (MACsec) with AES-256 encryption. You can install one 40GbE QSFP+ transceiver or one 100GbE QSFP28 transceiver in the extension module.

Rear View

Management port

The management port (me0) is used to connect the switch to a management device for out-of-band management.

Note:

For EX4400-24X, the MGMT port is available on the front panel.

Virtual Chassis ports

The QSFP28 ports are configured as Virtual Chassis ports (VCPs) by default. You can configure them as network ports and operate them as 100 GbE network ports by using QSFP28 transceivers.

Console port

The Console port (RJ-45) labeled as CON is used to connect the switch to a management console or to a console server.

Note:

For EX4400-24X, the CON port is available on the front panel.

USB port

Indicates the USB port for the switch.

Note:

  • We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

  • For EX4400-24X, the USB port is available only on the front panel.

Mini USB port

Indicates the mini USB port for the switch.

Note:

Mini USB port is not available for EX4400-24X, EX4400-48XP, and EX4400-48MXP switches.

Power supply

Mouse over the power supply icon to display name, status, and description information.

Note:

The EX4400 switch has two hot swappable power supply units (AC or DC).

Fan tray

Mouse over the fan tray icon to display status of the fans and airflow direction information.
Table 12: Chassis Viewer for EX4500 Switches

Field

Description
Front View

Interface status

In the image, the colors listed below denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

For a Virtual Chassis configuration, select the switch to view the interface status.

If an SFP+ uplink module is installed in the switch, mouse over the interface (ports) on the module for more information.

For SFP and SFP+ ports, the interfaces appear dimmed if no transceiver is inserted. The chassis viewer displays Transceiver not plugged-in when you mouse over the port icon.

LCD panel

LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character display.

Console port

The console port is used to connect the switch to a management console or to a console server.

Management (me0) port

The management port is used to connect the switch to a management device for out-of-band management. Use this port for initial switch configuration.

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.
Rear View of the EX4500 Switch

Fan tray

Mouse over the fan tray icon to display status of the fans and airflow direction information. For a Virtual Chassis, the status of the fans of the selected member switch is displayed.

Virtual Chassis port

Displayed only when switches are configured as a Virtual Chassis. The colors listed below denote the Virtual Chassis port (VCP) status:

  • Green—VCP is up and operational.

  • Yellow—VCP is up but is nonoperational.

  • Gray—VCP is down and nonoperational.

Power supplies

Mouse over the power supply icons to display name, status, and description information.

Intraconnect module

Mouse over the module to display details of the intraconnect module. The intraconnect module helps the switch achieve line rate on all its ports.

Virtual Chassis module

Mouse over to display details of the switches in the Virtual Chassis configuration.
Table 13: Chassis Viewer for EX4550 Switches

Field

Description
Front View

Interface status

In the image, the colors listed below denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

For a Virtual Chassis configuration, select the switch to view the interface status.

If an expansion module or a Virtual Chassis module is installed in the switch, mouse over the interface (ports) on the module for more information.

On an EX4550-32F switch, for SFP and SFP+ ports, the interfaces appear dimmed if no transceiver is inserted. The chassis viewer displays Transceiver (1G/10G) not plugged in when you mouse over the port icon.

LCD panel

LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character display.

Console port

The console port is used to connect the switch to a management console or to a console server.

Mini Console port

The mini console port is used to connect the switch to the management console.

Management (me0) port

The management port is used to connect the switch to a management device for out-of-band management. Use this port for initial switch configuration.

PIC1 slot

You can insert an uplink module or a Virtual Chassis module in the PIC1 slot. Mouse over to display the details of the module inserted (uplink or Virtual Chassis).

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.
Rear View of the EX4550 Switch

Fan tray

Mouse over the fan tray icon to display the status of the fans and airflow direction information. For a Virtual Chassis, the status of the fans of the selected member switch is displayed.

Virtual Chassis port

Displayed only when switches are configured as a Virtual Chassis. In the image, the colors listed below denote the Virtual Chassis port (VCP) status:

  • Green—VCP is up and operational.

  • Yellow—VCP is up but is nonoperational.

  • Gray—VCP is down and nonoperational.

Power supplies

Mouse over the power supply icons to display name, status, and description information.

PIC2 slot

You can insert an uplink module or a Virtual Chassis module into the PIC2 slot. Mouse over to display the details of the module inserted (uplink or Virtual Chassis).
Table 14: Chassis Viewer for EX4650 Switches

Field

Description
Front View

SFP28 and QSFP28 Ports

Displays 48 small form-factor pluggable (SFP28) ports and eight 100-Gbps quad small form-factor pluggable (QSFP28) ports.

Mouse over the interface (port) to view more information.
Rear View

Management port

The management port (em0) is used to connect the switch to a management device for out-of-band management.

Virtual Chassis ports

Not supported.

Console port

The Console port (RJ-45) is used to connect the switch to a management console or to a console server.

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

Fan Tray

Mouse over the fan tray icons to display name, status, and description information.

Power supply

Mouse over the power supply icon to display name, status, and description information.
Table 15: Chassis Viewer for EX6210 Switches

Field

Description
Front View

Temperature

Mouse over the temperature icon to display the temperature of the CB or line card.

Interface status

Select the CB or line card.

In the image, the colors listed below denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

You can view status for the following ports on the SRE module:

  • USB port—Indicates the USB port for the switch.

    Note:

    We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

  • Management (me0) port—The management port is used to connect the switch to a management device for out-of-band management. There are 2 management ports: fiber and copper. The same status is displayed for both the me0 ports.

  • Console port—The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.)

CBs support 4 SFP+ uplink ports. Mouse over the interface on the CB for more information.

For SFP and SFP+ ports, the interfaces appear dimmed if no transceiver is inserted. The chassis viewer displays Transceiver not plugged-in when you mouse over the port icon.

Power supplies

Mouse over the power supply icons to display name, status, and description information.

LCD panel

LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character display of the primary Routing Engine. The EX6210 switch has 2 LCD panels, one for each Routing Engine. The backup Routing Engine LCD displays Backup.
Rear View of the EX6210 Switch

Fan tray

Mouse over the fan tray icon to display information regarding the cooling fans.

Table 16: Chassis Viewer for EX8208 Switches

Field

Description
Front View  

Interface status

In the image, click any line card, SRE module, or SF module to view the front view of the selected component. In the image, the colors listed below denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

You can view status for the following ports on the SRE module:

  • USB port—Indicates the USB port for the switch.

    Note:

    We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

  • Auxiliary port—This port is unavailable.

  • Management (me0) port—The management port is used to connect the switch to a management device for out-of-band management.

  • Console port—The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.)

Because the SF module has no ports, no status information is displayed.

Slot numbers

Slots on the switch are labeled, from the top of the switch down:

  • 0–3 (line cards)

  • SRE0, SF, SRE1 (SRE and SF modules)

  • 4–7 (line cards)

Temperature

The active slots contain a gray temperature icon. Mouse over the icon to display temperature information for the slot.

Fan status

Mouse over the fan tray icon to display name, status, and description information.

Power supplies

Mouse over the power supply icons to display name, status, and description information.

LCD panel

LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character display.
Rear View

The EX8208 switch does not have any components on the rear of the chassis.
Table 17: Chassis Viewer for EX8216 Switches

Field

Description
Front View  

Interface status

In the image, click any line card or RE module to display the front view of the selected component. In the image, the colors listed below denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

You can view status for the following ports on the RE module:

  • USB port—Indicates the USB port for the switch.

    Note:

    We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

  • Auxiliary port—This port is unavailable.

  • Management (me0) port—The management port is used to connect the switch to a management device for out-of-band management.

  • Console port—The console port is used to connect the switch to a management console or to a console server. (You might do this for initial switch configuration.)

Slot numbers

Slots on the switch are labeled, from the top of the switch down:

  • RE0 (RE module)

  • RE1 (RE module)

  • 0–15 (line cards)

Temperature

The active slots contain a gray temperature icon. Mouse over the icon to display temperature information for the slot.

Fan status

Mouse over the fan tray icon to display consolidated information about the fans.

Power supplies

Mouse over the power supply icons to display name, status, and description information.

LCD panel

LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character display.
Rear View

SF modules

Mouse over the SF module icons in their respective slots to display information. Slots are numbered SF7–SF0, from left to right.
Table 18: Chassis Viewer for XRE200 External Routing Engines

Field

Description
Front View

Interface status

In the image, the colors listed below denote the interface status:

  • Green—Interface is up and operational.

  • Yellow—Interface is up but is nonoperational.

  • Gray—Interface is down and nonoperational.

Mouse over the interface (port) to view more information.

For a Virtual Chassis configuration, select the switch to view the interface status.

Console port

The console port is used to connect the switch to a management console or to a console server.

Management (me0) port

The management port is used to connect the switch to a management device for out-of-band management. Use this port for initial switch configuration.

Virtual Chassis port

In the image, the colors listed below denote the Virtual Chassis port (VCP) status:

  • Green—VCP is up and operational.

  • Yellow—VCP is up but is nonoperational.

  • Gray—VCP is down and nonoperational.

Mouse over the interface (port) to view more information.

LCD panel

LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character display.

Temperature

The active slots contain a gray temperature icon. Mouse over the icon to display temperature information for the slot.

USB port

Indicates the USB port for the switch.

Note:

We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch.

PIC1 slot

You can install a Virtual Chassis module in the PIC1 slot. Mouse over the Virtual Chassis ports to display the port status details.

PIC2 slot

You can install a Virtual Chassis module in the PIC2 slot. Mouse over the Virtual Chassis ports to display the port status details.
Rear View of the XRE200 External Routing Engine

Fan modules

Mouse over the fan modules to display status of the fans and airflow direction information. For a Virtual Chassis, the status of the fans of the selected member switch is displayed.

Power supplies

Mouse over the power supply icons to display name, status, and description information.

Related Documentation

Change History Table

Feature support is determined by the platform and release you are using. Use Feature Explorer to determine if a feature is supported on your platform.

Release
Description
22.4A1
Starting in Junos OS Release 22.4R1 which aligns with the J-Web Application package release 22.4A1, J-Web supports EX4100 and EX4100-F switches.