Juniper EX2300-C Hardware Guide

Table 16: Health Status (continued)
DescriptionField
Indicates the memory usedin the external Routing Engine. In an EX8200 Virtual Chassis, the memory
utilization value of the XRE200 External Routing Engine in the master role is displayed. Click the
XRE200 External Routing Engine in the backup role to view the memory used in the backup external
Routing Engine.
Memory util.
Indicates the average CPU usage over 15 minutes.CPU load
Indicates the usage and capacity of internal flash memory and any external USB flash drive.Flash
XRE200 External Routing Engines
Indicates the memory usedin the external Routing Engine. In an EX8200 Virtual Chassis, the memory
utilization value of the XRE200 External Routing Engine in the master role is displayed. Click the
backup XRE200 External Routing Engine to viewthe memory used in backup external Routing Engine.
Memory util.
Indicates the average CPU usage over 15 minutes.CPU load
Indicates the usage and capacity of internal flash memory and any external USB flash drive.Flash
Indicates the status of the fans in the fan tray. The possible values are OK, Failed, and Absent.Fan Status
Capacity Utilization Panel
Table 17: Capacity Utilization
DescriptionField
Indicates the number of active ports in the switch. Configured
Virtual Chassis ports (VCPs) are considered as active ports.
Number of active ports
Indicates the number of ports in the switch.
NOTE: In EX3300 and EX4600 Virtual Chassis, the total
number of ports of all of the switches is displayed.
Total number of ports
Indicates the number of MAC table entries.Used-up MAC-Table entries
Indicates the maximum number of MAC table entries permitted.Supported MAC-Table entries
Indicates the number of VLANs configured.
NOTE: Only tagged VLANs are counted.
Number of VLANs configured
Indicates the maximum number of VLANs supported.Number of VLANs supported
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
35Copyright © 2017, Juniper Networks, Inc.
Chapter 5: Viewing System Information

Juniper EX2300-C Specifications

General

Safety	UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor	1U
Product color	Black
Rack mounting	Yes
Electromagnetic compatibility	FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, EN 55024, EN 300386, CE
Console port	USB
SFP+ module slots quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	12
Number of VLANs	4093
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Tagged VLAN, Port-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T
Power consumption (max)	20 W
Memory type	DRAM
Noise level	0 dB
Flash memory	2000 MB
Processor frequency	1250 MHz
Virtual stacking (units)	4
Operating altitude	0 - 1524 m
Non-operating altitude	1524 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Throughput	47 Mpps
Jumbo frames	9216
MAC address table	16000 entries
DHCP features	DHCP server, DHCP client
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, HTTPS, SNMP, SSH-2
Fiber ethernet cabling technology	1000BASE-X
Switch type	Managed
Switch layer	L2/L3

Weight and Dimensions

Depth	239 mm
Width	279 mm
Height	44 mm
Weight	2480 g