Juniper EX2500 24 Port 10GB Ethernet Switch EX2500-24F-BF
Condition: Used, Tested Working. No Cables, power cords or manuals included.
Features:
The EX2500 Ethernet Switch is an all 10-Gigabit Ethernet rackable aggregation switch. The EX2500 switch uses a wire-speed, non-blocking switching fabric that provides simultaneous wire-speed transport of multiple packets at low latency on all ports. The EX2500 switch contains 24 10-gigabit Small Form-Factor Pluggable Plus (SFP+) ports and 2 1-gigabit management ports. The 10-gigabit SFP+ ports can accept 10-gigabit optical transceivers or Direct Attach Cables (DACs).
This 1U switch is rack mountable in either the horizontal or vertical direction, depending on your application. You can manage the switch through the console port, or through a network connection using Telnet, a Web Device Manager, or SNMP-based network management software.
Performance Features
240-Gbps throughput (full duplex), non-blocking switching architecture
100 percent line rate
Deterministic port-to-port latency less than 700 nanoseconds with 64-byte
Packets
Management Features
Clients:
EX2500 command-line interface (CLI)
EX2500 Web Device Manager
Protocols:
SNMP v1, v2, and v3
Remote Monitoring (RMON)
Secondary NTP support
DHCP
Software upgrades:
Dual software images
Upgrade via serial connection, Web browser
Software Features
Security features:
Secure interface login and password
RADIUS and TACACS+
SSH v1 and v2
HTTPS secure Web Device Manager
Wire-speed filtering with Access Control Lists (ACLs)
Layer 2 features:
1024 VLANs (802.1Q), including private VLANs
Multi-link trunking, compatible with EtherChannel link aggregation
LACP (IEEE 802.3ad)
Spanning trees:
Rapid Spanning Tree Protocol (RSTP) (802.1D/2004)
Multiple Spanning Tree Protocol (MSTP) (802.1Q/2003)
Per VLAN Rapid Spanning Tree Plus Protocol (PVRST+) (802.1w)
Fast Uplink Convergence
16K forwarding database entries
Quality of Service (QoS) features:
802.1p priority queues
Differentiated Services Code Point (DSCP) support
Availability—Uplink Failure Detection (UFD)
Sample Console Report:
Memory Test ................................
Juniper Networks U-Boot
Production Mode
Platform: Juniper Networks EX2500 10GbE Switch (version 0.0.0.22)
Booting OS..........
Booting image '2'
64MB w/512-128KB sectors
Initializing Production Mode ...
This switch software is implemented using Open sources from OpenSSL,OpenSSH and other open source community.
To see a full description, type "show system acknowledgment"
***********************************************************************************************************************************************************
ex2500> show sys-info
Juniper Networks EX2500 10GbE Switch
System Information at
Thu Oct 27 2016 19:54:17
Switch has been up for 0 day, 1 hour, 7 minutes and 6 seconds
Last boot: power cycle
MAC Address: 00:24:dc:57:af:00
IP (If 1) address:
Management Port MAC Address: 00:24:dc:57:af:fe
Management Port IP Address: 0.0.0.0
Software Version 3.1R2.14, Boot Version 3.1R2.14, factory config block
PCBA Part Number: BAC-00045-01
FAB Number: BAC-00045-01
Serial Number: DC1311310020
Manufacturing Date: 1132
Hardware Revision: 5
Board Revision: 2
PLD Firmware Version: 0x0
Temperature Sensors Information
Threshold: Warning at 85C and Failure at 100C
Temperature Sensor 1: 26.5 C
Temperature Sensor 2: 21.5 C
Temperature Sensor 3: 29.00 C
Fans Information
Fan Air Flow: Forward
Speed of Fan #1: 7681 RPM at 75 PWM
Speed of Fan #2: 7124 RPM at 75 PWM
Speed of Fan #3: 7258 RPM at 75 PWM
Speed of Fan #4: 7267 RPM at 75 PWM
Speed of Fan #5: 6577 RPM at 75 PWM
Speed of Fan #6: 6878 RPM at 75 PWM
State of Power Supply 1: On
State of Power Supply 2: On
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