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Cisco Cisco 2951Cisco 2951 ISR Integrated Services Router 3-Port GbE 4x EHWIC 1U

Excellent Grade · Fully tested · No visible marks
SKU: 71144
4.76
★★★★★
708 reviews
12mo
Warranty
30day
Free returns
40+
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✓ Fast AU shipping ✓ Pickup: Springvale VIC
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$39.00 $79.00

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  • Refurbished - 1yr Warranty - Reboot IT

    1yr Warranty

    $50.00 $75.00

Perks you get with every purchase

Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!

30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!

Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!

Customer support
Rest assured, we’ll always respond to you within 1 business day!

Frequently asked questions

What does the warranty cover?

Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!

What is a refurbished device?

A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.

Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.

What payment options are available?

We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!

Safe & Secure

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

We ensure secure processing of your payment information and do not retain or have access to your credit card details.

Description

Cisco 2951 ISR — Modular Integrated Services Router

The Cisco 2951 Integrated Services Router (ISR G2) is a 2U modular enterprise router featuring 3 × 10/100/1000 GbE WAN ports (one SFP-capable), 4 × eHWIC slots, 2 × Service Module slots, hardware IPsec VPN encryption, and a multicore CPU supporting concurrent routing, security, voice, and wireless services. Backed by a full 12-month Reboot IT warranty. Note: No flash card or Cisco IOS image is included — you will need to supply and install the OS.

Key Benefits

  • Modular architecture: 4 × eHWIC slots and 2 × Service Module slots allow expansion with WAN interfaces, switching modules, voice cards, and DSP modules
  • Hardware IPsec encryption: Dedicated hardware accelerator handles AES and 3DES VPN traffic without loading the route processor — essential for site-to-site and remote-access VPN
  • 3 GbE WAN ports: Three onboard Gigabit Ethernet ports (one SFP-capable) provide flexible WAN and LAN connectivity
  • Multicore CPU: High-performance multicore processor supports concurrent IOS services — routing, firewall, IPS, QoS, and voice simultaneously
  • Voice and DSP ready: 3 × GE DSP slots and 1 × ISM slot support voice gateway modules for unified communications integration
  • Multigigabit fabric (MGF): High-speed module interconnect fabric enables efficient service module communication without routing processor overhead

Performance in Use

In a branch office or remote site environment, the Cisco 2951 aggregates WAN connections (MPLS, broadband, Metro Ethernet), enforces security policies via integrated Cisco IOS firewall and optional IPS, and terminates site-to-site IPsec VPN tunnels — all in a single device. The hardware VPN accelerator allows the router to handle VPN throughput without degrading routing performance for other traffic.

For network engineers building lab environments for CCNA, CCNP, or CCIE study, the 2951 provides a realistic enterprise router platform. The modular eHWIC slots allow installation of WAN cards (T1/E1, xDSL, BRI) to simulate diverse WAN connection types encountered in production networks.

Unified communications deployments benefit from the 2951’s TDM interconnect fabric and DSP slot support, enabling PSTN gateway configuration for SIP or H.323 voice traffic alongside data routing on the same chassis.

Technical Specifications

GbE WAN Ports 3 × 10/100/1000 (1 SFP-capable dual-purpose)
eHWIC Slots 4 × eHWIC (supports WAN, switching, voice, and wireless cards)
Service Module Slots 2 × Service Module slots
ISM Slot 1 × Internal Services Module slot
DSP Slots 3 × GE DSP slots
Memory 256 MB NAND Flash / 512 MB DRAM
Encryption Hardware IPsec (AES, 3DES) via onboard accelerator
USB Ports 2 × USB 2.0 (console + flash storage)
Form Factor 2U rack-mount, 432 mm (W) × 470 mm (D)
OS / Flash Not included — flash card and Cisco IOS must be purchased separately
Warranty 12 months (Reboot IT)

Is It Right for You?

Best For ✓ Not For ✗
Branch office WAN aggregation and VPN Plug-and-play deployments (requires IOS + config)
CCNA/CCNP/CCIE lab and study environments SD-WAN or cloud-managed deployments
Cisco voice/UC gateway integration Simple home or SOHO routing needs
Multi-service: routing, security, and voice in one box High-throughput internet edge (ISR is branch-optimised)

Condition Grades

Grade Description
A — Excellent Minimal signs of rack use. Light scuffs or micro-scratches only. All ports, slots, and interfaces fully tested and functional.
B — Good Visible chassis wear — scratches, scuff marks, or minor paint chips. Fully functional. All components tested and verified.

Frequently Asked Questions

Does this come with a flash card or Cisco IOS?

No — this unit ships without a flash memory card and without Cisco IOS software installed. You will need to purchase a compatible CompactFlash card and obtain a Cisco IOS licence separately before the router can operate.

What eHWIC modules are compatible?

The 2951 accepts any Cisco eHWIC or HWIC (with eHWIC adapter). Compatible cards include WAN interface cards (T1/E1, VDSL, Serial), EtherSwitch modules, wireless cards, and voice interface cards.

Is this suitable for CCNP or CCIE lab use?

Yes — the 2951 is a widely used platform for CCNP and CCIE Enterprise lab preparation. It supports advanced routing protocols, QoS, VPN, and MPLS features commonly tested in Cisco certification exams.

Can it run as a voice gateway?

Yes, with appropriate DSP modules and voice interface cards (VICs or VWICs) installed. The 2951 supports SIP and H.323 voice gateways for integration with Cisco CUCM or open-source PBX systems.

What warranty is included?

A 12-month Reboot IT warranty covers all hardware components from the date of purchase.

How does shipping work?

Shipping costs apply based on size and destination — rates are calculated at checkout.

12-Month Warranty — Reboot IT

Every Cisco 2951 ISR sold by Reboot IT includes a full 12-month warranty covering all hardware components. Reboot IT has been Melbourne’s trusted refurbished IT specialist since 2001, operating from reboot-it.com.au. Note: flash card and Cisco IOS are not included with this unit.

Specifications
  • Model
    Cisco 2951
  • Colour
    Black
  • Warranty
    3 Month

What's in the box
  • Cisco - Cisco 2951
  • Tax invoice
By buying refurbished, you avoid
250kg

of CO₂ vs. manufacturing new

And divert
4.5kg

of e-waste from landfill

Source: Cisco Catalyst PAIA lifecycle — per unit.

Why the Cisco 2951?

This Cisco 2951 ISR delivers enterprise-grade routing with 3 Gigabit Ethernet ports, 4 EHWIC slots, and modular expansion capabilities in a compact 1U form factor.

Cisco 2951 Integrated Services Router | 3mth Wty

Triple Gigabit Connectivity

Three built-in 10/100/1000 WAN ports with SFP support provide high-speed network connections for demanding business environments.

Integrated Security Services

Embedded hardware encryption with optional firewall and intrusion prevention delivers comprehensive network protection in one device.

Modular Expansion Ready

Four EHWIC slots plus ISM and Service Module slots allow you to customize and expand capabilities as your network grows.

3 Month Warranty

Your refurbished Cisco 2951 comes with comprehensive 3 Month warranty coverage for complete peace of mind.

Triple Gigabit Connectivity

Three built-in 10/100/1000 WAN ports with SFP support provide high-speed network connections for demanding business environments.

Integrated Security Services

Embedded hardware encryption with optional firewall and intrusion prevention delivers comprehensive network protection in one device.

Cisco 2951 Integrated Services Router | 3mth Wty

Modular Expansion Ready

Four EHWIC slots plus ISM and Service Module slots allow you to customize and expand capabilities as your network grows.

3 Month Warranty

Your refurbished Cisco 2951 comes with comprehensive 3 Month warranty coverage for complete peace of mind.

Let customers speak for us

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James Lees
All-in-one Solution for Home Office

I was looking for an in-expensive all-in-one solution for my home office to replace my existing desktop and monitor. I found this EliteOne 800 on reboot IT for under $200. I wasn't sure what to expect. It arrived within two days!!!! I upgraded the RAM, replaced the HDD and installed Windows 11. This is unbeatable value and was the cheapest price online. Coupled with a 3-month warranty, Reboot IT are by far the best online refurbished retailer I have used. Awesome!

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Great service. Product in great condition and exactly what i want. I wanted this for a specific purpose but i dont need to spend $900 on a new one.

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Melinda Panuan
Excellent

Excellent work

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steve maloney
exactly as described and works well

exactly as described and works well , just like the staff down there. 10/10

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Very happy, thank you

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Just having trouble greeting it linked to the internet otherwise it’s okay

Just having trouble greeting it linked to the internet otherwise it’s okay.

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Fair tech for price

Fair tech for price, good specs for era, serves the purpose. The black keyboard is an interesting rubber like texture clearly by design to pad the screen and avoid the keyboard touching. Screen is great. Still looking for magic formula to enable computer use in the bright bright sunshine. Keyboard taps are loud for someone who likes silent touch. The perfect PC has to exist, like build a bear.

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Works excellently as advertised.

The laptop was sold with a warning about worn keycaps. In fact they had been obviously vandalised (ex school laptops, perhaps?). The keyboard worked fine, and the rest of the laptop too. I'm using it as a file server, so I don't need the keyboard much. So very pleased, and also pleased with reboot-it's service - as always, excellent, and quick responses to any queries.

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