Cisco C881-V-K9 881V Multi 12 Ports Router

Overview of Cisco C881-V-K9

Manufacturer Information

• Brand: Cisco
• Model: C881-V-K9
• Series: 880
• Product Type: Multi-Service Router

Technical Specifications

Networking and Connectivity

• Data Link Protocols: Ethernet, Fast Ethernet
• VPN Capacity: 20 IPSec VPN tunnels
• Network Protocols: L2TP, IPSec
• Routing Protocols: OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, GRE
• Remote Management: Telnet, SNMP 3, HTTP, HTTPS, SSH

Security Features

• Encryption: LEAP, DES, Triple DES, PEAP, TKIP, PKI, 128-bit AES, 192-bit AES, 256-bit AES
• Authentication: RADIUS, TACACS+

Memory and Storage

• RAM: 256 MB installed, expandable to 768 MB – DDR2 SDRAM
• Flash Memory: 128 MB installed, maximum capacity 128 MB

VoIP and Telephony

VoIP Capabilities

• VoIP Gateway: Integrated with Wireless Router
• Supported Protocols: MGCP, SCCP, SIP, H.323 v1-v4
• Voice Codecs: G.711, G.723.1, G.728, G.729, G.729ab, G.726

Telephony Interfaces

• FXO Line: 1
• FXS Phones: 4
• ISDN BRI Phones: 2

VoIP Features

• Echo cancellation
• Comfort noise generation (CNG)
• Caller ID
• Silence suppression

Expansion and Ports

Expansion Slots and Connectivity

• LAN Ports: 4 x 10Base-T/100Base-TX – RJ-45
• Management Port: 1 x console – RJ-45
• WAN Port: 1 x 10Base-T/100Base-TX – RJ-45
• USB Port: 1 x 4 pin USB Type A
• Phone Lines: 4 x FXS, 1 x FXO, 2 x BRI

Total Ports

• Number of Ports: 12
• USB Ports: Yes
• Management Port: Yes
• Network RJ-45 Ports: 4
• Broadband RJ-45 Port: 1
• RJ-11 Ports: 5

Performance and Features

Carrier and Network Technology

• Supported Carrier: ISDN
• Network Technology: ISDN BRI, 10/100Base-TX
• Ethernet Technology: Fast Ethernet
• VoIP Support: Yes

Additional Features

• NAT support
• VLAN support
• Auto-uplink (auto MDI/MDI-X)
• IGMP snooping
• Stateful Packet Inspection (SPI)
• DiffServ support
• MAC address filtering
• Intrusion Prevention System (IPS)
• Class-Based Weighted Fair Queuing (CBWFQ)
• Weighted Fair Queuing (WFQ)
• Spanning Tree Protocol (STP)
• Access Control List (ACL) support
• Quality of Service (QoS)
• DHCP server
• DNS proxy
• Bidirectional Forwarding Detection (BFD)
• Virtual Routing and Forwarding (VRF)

Compliance and Standards

• IEEE 802.1D
• IEEE 802.1Q
• CISPR 24
• EN 61000-3-2
• EN55022
• ICES-003
• EN 61000-3-3
• EN55024
• CISPR 22
• EN50082-1
• EN55022 Class B
• ICES-003 Class B
• EN 61000-6-1
• AS/NZ 3548 Class B
• EN 60555-2
• FCC CFR47 Part 15
• EN300-386
• FCC CFR47 Part 15 B
• VCCI V-3

Management and Protocols

Security Protocols

• Stateful Inspection Transparent Firewall
• Public Key Infrastructure
• AES 128/192/256-bit
• Port Security
• TACACS+
• SSL VPN
• RADIUS
• IPsec
• 3DES
• DES
• NAT

Memory Specifications

• Standard Memory: 256 MB
• Maximum Memory: 768 MB
• Memory Technology: DRAM
• Flash Memory: 256 MB

Power and Miscellaneous

Power Requirements

• PoE (RJ-45) Port: No
• Input Voltage: 220 V AC, 110 V AC
• Power Source: Power Supply
• Redundant Power Supply: No

Additional Information

• Cables Included: 1 x network cable – 6 ft
• Operating System: Cisco IOS Advanced IP services
• Software Included: Cisco Configuration Professional Express

Environmental Conditions

Temperature and Humidity

• Minimum Operating Temperature: 32 °F
• Maximum Operating Temperature: 104 °F
• Humidity Range: 10 – 85% (non-condensing)

Ports

The Cisco 881V Service Router is equipped with an impressive total of 12 ports, making it an ideal choice for businesses and organizations that require multiple connections and enhanced networking capabilities. These ports offer a wide range of benefits and play a crucial role in ensuring seamless data transfer, efficient communication, and optimal network performance.

Enhanced Connectivity

The 12 ports on the Cisco 881V Service Router provide users with enhanced connectivity options. With a variety of ports available, including Ethernet, WAN, LAN, and USB ports, users can easily connect various devices and peripherals to the router. This flexibility allows for seamless integration of different network components, such as computers, printers, servers, and storage devices. The ability to connect multiple devices simultaneously ensures smooth data transfer and efficient communication within the network.

Increased Bandwidth

The availability of 12 ports on the Cisco 881V Service Router contributes to increased bandwidth capacity. Each port provides a dedicated connection point, allowing for simultaneous data transmission without any compromise in speed or performance. This is particularly beneficial for businesses that rely heavily on data-intensive applications or engage in activities that require high-bandwidth usage, such as video conferencing, multimedia streaming, and large file transfers. The increased bandwidth ensures that network activities can be carried out smoothly and without any noticeable lag or delays.

Network Segmentation

The 12 ports on the Cisco 881V Service Router enable network segmentation, which is essential for enhancing security and optimizing network performance. Network segmentation involves dividing a single network into multiple smaller networks, each with its own set of ports. This allows for better management and control of network traffic by isolating different types of data or user groups. By separating sensitive data from general traffic or segregating different departments within an organization, network administrators can effectively minimize security risks and mitigate potential network congestion issues.

Improved Security

One of the key benefits of network segmentation facilitated by the 12 ports on the Cisco 881V Service Router is improved security. By creating separate networks, sensitive data can be isolated from the rest of the network, minimizing the risk of unauthorized access or data breaches. For example, businesses can allocate specific ports to connect to their secure servers or store critical information, ensuring that only authorized personnel can access them. This enhanced security measure adds an extra layer of protection to the network infrastructure, safeguarding valuable data and minimizing potential vulnerabilities.

Optimized Network Performance

In addition to bolstering security, network segmentation also helps optimize network performance. By dividing the network into smaller segments, each with dedicated ports, administrators can effectively manage and prioritize traffic flow. For instance, ports can be allocated to prioritize real-time applications like VoIP or video streaming, ensuring a consistent and high-quality user experience. This segmentation prevents bandwidth-intensive activities from overwhelming the entire network, leading to improved overall performance and reduced latency.

Simplified Network Management

The inclusion of 12 ports on the Cisco 881V Service Router simplifies network management and administration for businesses. Each port provides a dedicated connection point, making it easier to identify and troubleshoot connectivity issues. Network administrators can quickly pinpoint problems by examining individual ports and their associated devices. This streamlined approach to network management saves time and effort, allowing administrators to resolve issues promptly and ensure uninterrupted network operation.

Easy Expansion and Scalability

Another significant benefit of having 12 ports on the Cisco 881V Service Router is the ease of expansion and scalability. As businesses grow or their networking requirements evolve, additional devices or peripherals may need to be connected to the router. The ample number of ports ensures that there is sufficient capacity for future expansions without requiring additional hardware investments. This scalability feature allows businesses to adapt to changing demands effortlessly, making the Cisco 881V Service Router a cost-effective solution in the long run.

Flexible Deployment Options

The versatility provided by the 12 ports on the Cisco 881V Service Router allows for flexible deployment options. The router can be configured to suit various network architectures, including small office environments, branch offices, or remote locations. With multiple ports available, the router can accommodate different connection types, such as Ethernet, WAN, or LAN connections. This flexibility ensures that businesses can deploy the Cisco 881V Service Router in diverse scenarios and tailor it to their specific networking needs.

In conclusion, the Cisco 881V Service Router's feature of having 12 ports offers numerous benefits and plays a crucial role in enhancing connectivity, increasing bandwidth capacity, enabling network segmentation, improving security, optimizing network performance, simplifying network management, and allowing for easy expansion and flexible deployment options. Whether it's for small offices or larger organizations, the Cisco 881V Service Router with its 12 ports delivers a reliable and efficient networking solution that can meet the demands of modern businesses.