Cisco CISCO3925-V/K9 Cisco 3900 Series 3 x Ports 1000Base-T Integrated Services Router

Cisco CISCO3925-V/K9 | 3900 Series 3925 3 x Ports 1000Base-T + 2 x Ports SFP (mini-GIBIC) + 9 x Expansion Slots 3U Rack-mountable Integrated Service Router.

The Cisco 3925-V/K9 specifically has 3 integrated ports and supports voice and video, as well as data. It also includes security features such as a firewall and VPN and supports advanced routing protocols such as OSPF and BGP. Additionally, the 3925-V/K9 supports service modules such as a WAN interface card and network modules for increased flexibility and scalability.

This Router is built for large enterprise or Service Provider environments, with high-performance routing, security, voice, and video capabilities in a modular form factor. It also has High-performance IP/MPLS capabilities, as well as Application Visibility and Control (AVC), embedded hardware encryption acceleration, and an optional firewall, intrusion prevention, and application control.

The Cisco CISCO3925-V/K9 is an Integrated Services Router (ISR) designed to provide high-performance networking and services for various applications. Part of the 3900 Series, this router offers multiple features and expansion slots, making it suitable for small to medium-sized businesses or enterprise branch offices.

Understanding Integrated Services Routers

Integrated Services Routers are devices that combine several networking functions into a single platform. They serve as a central point for connecting devices and providing security, routing, and other services.

Features of Cisco CISCO3925-V/K9 ISR3 Ports 10/100/1000Base-T

The router features three ports with support for Gigabit Ethernet connections, facilitating high-speed data transfer between devices within the network.

CompactFlash (CF) Card Supported Memory

The support for CompactFlash cards enables additional storage and flexibility for the router’s configurations and applications.

15 Expansion Slots

With 15 expansion slots, including SFP (mini-GBIC) slots for Gigabit Ethernet connectivity, the router offers versatility for integrating various networking modules and interfaces.

Gigabit Ethernet

The inclusion of Gigabit Ethernet ensures high-speed data transmission, suitable for handling bandwidth-intensive applications and services.

Importance of Integrated Services Routers in Networking

Integrated Services Routers offer several advantages in networking environments:

All-in-One Functionality

ISR devices like the Cisco CISCO3925-V/K9 combine various functions such as routing, security, and application services into a single device, simplifying network management.

Scalability and Flexibility

The multiple expansion slots and support for various modules provide scalability and flexibility, allowing the router to adapt to changing network requirements.

Enhanced Security and Connectivity

ISR routers often include robust security features and offer reliable connectivity, ensuring data protection and uninterrupted network services.

Benefits of Using Cisco CISCO3925-V/K9 ISRHigh-Speed Connectivity

The Gigabit Ethernet ports and expansion slots enable high-speed connections, supporting efficient data transfer within the network.

Versatility and Expansion Options

The multiple expansion slots allow for the integration of additional modules, enabling the router to accommodate diverse networking needs.

Reliable Performance

With its comprehensive feature set and robust design, the Cisco CISCO3925-V/K9 offers reliable performance for critical networking tasks.

Use Cases for Cisco CISCO3925-V/K9 ISRSmall to Medium-Sized Offices

Ideal for small to medium-sized businesses or enterprise branch offices, this router caters to their networking needs, offering scalability and performance.

Remote Branch Networking

In scenarios where remote branch networking requires robust connectivity and services, this ISR router ensures reliable communication.

Network Expansion and Upgrades

For networks that need expansion or upgrades to handle increased data traffic, the Cisco CISCO3925-V/K9 provides the necessary scalability and features.

Performance and Reliability

The CISCO3925-V/K9 Cisco 3900 Series Integrated Services Router is designed to provide high performance and reliability. It has a powerful multi-core CPU that can handle multiple concurrent services, such as routing, security, and voice. This allows the router to handle large amounts of traffic while maintaining a high level of performance.

In terms of routing performance, the model supports up to 1 Gbps of throughput, which allows for fast and efficient routing of data packets. Additionally, the router supports advanced routing protocols such as OSPF, EIGRP, and BGP, which allows for efficient and intelligent routing of traffic.

In terms of security performance, the model supports a wide range of security features such as firewall, VPN, and intrusion prevention. These features help protect against network attacks and unauthorized access. The router also includes hardware-accelerated encryption, which helps to keep sensitive data secure while maintaining high performance.

This item is also designed for reliability with features such as redundant power supplies and fans, and support for High Availability (HA) protocols such as HSRP and VRRP. This ensures that the router remains online and available, even in the event of a hardware failure.

Interface Provided for Digital Workplace

The model Cisco 3900 Series Integrated Services Router provides a variety of interfaces that can be used to connect and support the digital workplace. Some of the key interfaces provided by the CISCO3925-V/K9 include:

• Gigabit Ethernet ports: The model has 2 Gigabit Ethernet ports, which can be used to connect to wired network devices such as PCs, servers, and switches. These ports support high-speed data transfer and can handle large amounts of traffic.
• Service module slot: The model also has a service module slot that can be used to install a variety of service modules, such as a wireless module, security module, and voice module. This allows the router to support advanced features such as wireless networking, VPN, and voice-over IP.
• USB ports: This item also has 2 USB ports, which can be used to connect external storage devices, such as flash drives and hard drives, for storing configuration files, images, and other data.
• Console and auxiliary ports: The model also has a console port and an auxiliary port, which can be used to connect to a PC or other device for remote management and configuration of the router.
• Network Management: The model supports Cisco Prime Infrastructure and Cisco DNA Center, which allows network administrators to monitor, troubleshoot, and manage the router remotely.

These interfaces, along with the advanced features and capabilities of the model, can help support the digital workplace by providing a secure, high-performance, and reliable network infrastructure that can support a wide range of applications and services.

General Information about this Cisco CISCO3925-V/K9

• Manufacturer: Cisco
• Part Number or SKU# CISCO3925-V/K9
• Product Series: 3900
• Product Model: 3925
• Product Type: Integrated Services Router

Technical Information of 3 Ports Router

• License Type: UC License

Interfaces/Ports for Integrated Services Router

• Total Number of Ports: 3
• Management Port: Yes

I/O Expansions

• Number of Total Expansion Slots: 15
• Expansion Slot Type: HWIC
• Expansion Slot Type: PVDM
• Expansion Slot Type: SFP (mini-GBIC)

Network & Communication

• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T

Management & Protocols

• Security Features-
• Cisco Security Manager
• Cisco IOS Firewall
• Cisco IOS Zone-Based Firewall
• Cisco IOS IPS
• Cisco IOS Content Filtering
• Flexible Packet Matching (FPM)
• AAA

Networking

• Connectivity Technology: Wired
• Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
• Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
• Remote Management Protocol: SNMP, RMON
• Compliant Standards: IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag, CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, CAN/CSA-E60065-00, ICES-003 Class A, CS-03, AS/NZS 3548, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438, EN 300 386

Features

• Firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED)

IP Telephony

• Voice Codecs: G.711, G.722, G.723.1, G.728, G.729, G.729a, G.729ab, G.726

Expansion / Connectivity

• Interfaces: 3 x 10Base-T/100Base-TX/1000Base-T – RJ-45 Management: 1 x console – RJ-45 Management: 1 x console – mini-USB Type B Serial: 1 x auxiliary – RJ-45 USB: 2 x 4 pin USB Type A 2 x SFP (mini-GBIC)
• Expansion Slots: 4 (total) / 4 (free) x HWIC 3 (total) / 2 (free) x PVDM 2 (total) / 1 (free) x CompactFlash 1 (total) / 1 (free) x expansion slot

Memory

• Standard Memory: 1 GB
• Maximum Memory Supported: 2 GB
• Memory Technology: DRAM
• Memory Card Supported: CompactFlash

Power Description

• Input Voltage: 110 V AC
• Input Voltage: 220 V AC
• Input Voltage: 110 V AC, 220 V AC
• Redundant Power Supply Supported: Yes

Environmental Parameters

• Min Operating Temperature: 32 °F
• Max Operating Temperature: 104 °F
• Humidity Range Operating: 5 – 85%

Miscellaneous

• Additional Information-
• UC License PAK
• Services Performance Engine (SPE) C3900-SPE100/K9
• Compact Flash (external): Default 256MB
• Compact Flash (external): Maximum 4 GB
• Cisco Unified CCME Sessions: 250
• Cisco Unified SRST Sessions: 730
• Expansion Slots-
• 2 x Service Module
• 1 x Internal Services Module (ISM)