Juniper EX3400 User Manual (English)

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3. At the Junos OS login prompt, type root to log in. You don't need to enter a password. If the software boots before

you connect your laptop or desktop PC to the console port, you might need to press the Enter key for the prompt to

appear.

NOTE: EX switches running current Junos software are enabled for Zero Touch Provisioning (ZTP). However,

when you configure an EX switch for the very first time, you’ll need to disable ZTP. We show you how to do

that here. If you see any ZTP-related messages on the console, just ignore them.

FreeBSD/arm (w) (ttyu0):

4. Start the CLI.

root@:RE:0% cli

{master:0} root>

5. Enter configuration mode.

{master:0} root> configure

{master:0}[edit]

root#

6. Delete the ZTP configuration. Factory default configurations can vary over different releases. You may see a message

that the statement does not exist. Don’t worry, it’s safe to proceed.

{master:0}[edit]

root# delete chassis auto-image-upgrade

7. Add a password to the root administration user account. Enter a plain-text password, an encrypted password, or an

SSH public key string. In this example, we show you how to enter a plain-text password.

{master:0}[edit]

root# set system root-authentication plain-text-password

New password: password

Retype new password: password

8. Activate the current configuration to stop ZTP messages on the console.

{master:0}[edit]

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General

Switch type	Managed
Switch layer	L2/L3
Quality of Service (QoS) support	Yes
Safety	UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS to EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor	1U
Product color	Black
Electromagnetic compatibility	FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, CISPR 22 A, EN 55024, EN 300386, CE
SFP+ module slots quantity	4
QSFP+ 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	48
Memory type	DRAM
Noise level	35 dB
Flash memory	2000 MB
Processor frequency	1000 MHz
Virtual stacking (units)	10
Throughput	250 Mpps
Jumbo frames	9216
MAC address table	32000 entries
Number of VLANs	4093
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Port-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-T, 1000BASE-T
Power consumption (max)	120 W
Number of power supply units	1
Operating altitude	0 - 3048 m
Non-operating altitude	3048 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
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