Cisco 921 Gigabit Ethernet Security Router C921-4P

The Cisco 921 Gigabit Ethernet Security Router C921-4P is a secure enterprise edge router designed to deliver high-performance WAN connectivity, advanced security and intelligent routing for branch offices, retail stores, financial institutions and managed service deployments. Combining dual Gigabit Ethernet WAN interfaces with an integrated four-port managed Gigabit LAN switch, the router provides reliable broadband connectivity, secure VPN communications and centralized network management from a compact desktop platform.

Powered by Cisco IOS Software, the C921-4P integrates advanced routing protocols, enterprise firewall protection, hardware-accelerated VPN encryption, application visibility and comprehensive Quality of Service capabilities. Supporting up to 150 Mbps crypto throughput, dual-stack IPv4/IPv6 networking and enterprise monitoring tools, the router enables organizations to deploy secure, scalable and highly available business networks with confidence.

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Cisco 921 Gigabit Ethernet Security Router C921-4P Features in Kenya

Dual Gigabit Ethernet WAN Connectivity

The Cisco C921-4P features two Gigabit Ethernet WAN interfaces, enabling organizations to deploy primary and backup internet connections for improved network availability and business continuity. The flexible WAN architecture supports broadband, Metro Ethernet and managed WAN services.

Integrated Four-Port Managed Gigabit Switch

An integrated four-port managed Gigabit Ethernet LAN switch allows direct connection of computers, IP phones, wireless access points, printers and other network devices while reducing deployment costs and simplifying branch office infrastructure.

Enterprise-Class Security

The router delivers comprehensive network protection through Cisco IOS security technologies including stateful firewall services, IPsec VPN, SSL VPN, DMVPN, NAT, intrusion prevention, access control lists and MAC/IP binding, helping protect organizations against internal and external cyber threats.

Hardware-Accelerated VPN Performance

Supporting hardware-assisted encryption with crypto throughput of up to 150 Mbps, the router provides secure site-to-site VPN connectivity and encrypted remote access without significantly impacting overall routing performance.

Advanced Dynamic Routing

The C921-4P supports enterprise routing protocols including OSPF, EIGRP, BGP, RIP, GRE, VRF-Lite and L2TP technologies, enabling scalable routing across branch offices, headquarters, cloud infrastructure and managed service provider networks.

Comprehensive IPv6 Support

Native IPv6 support includes dual-stack networking, SLAAC, DHCPv6, NAT64, OSPFv3 and BGP4+, allowing organizations to transition smoothly from IPv4 while maintaining compatibility with modern network infrastructures.

Application Visibility and Traffic Analysis

Integrated NBAR2 and Flexible NetFlow technologies provide real-time application recognition, traffic monitoring and usage analysis. These capabilities help administrators optimize bandwidth utilization and improve application performance across the network.

Enterprise Quality of Service

Advanced QoS features including Low Latency Queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Hierarchical QoS and RTP header compression prioritize voice, video and business-critical applications during periods of network congestion.

Centralized Network Management

The router supports management through Cisco IOS CLI, SSH, HTTP, HTTPS, SNMPv3 and Cisco Configuration Professional. Integration with RADIUS, TACACS+ and automated deployment capabilities simplifies administration across distributed branch networks.

USB Connectivity

An integrated USB 2.0 Type-A interface supports compatible USB storage devices for Cisco IOS image management, configuration backup and software maintenance.

Compact Energy-Efficient Design

The compact desktop chassis incorporates an internal power supply, reducing cable clutter while providing dependable operation for branch offices, retail environments and other space-constrained business locations.

Cisco 921 Gigabit Ethernet Security Router C921-4P Specifications in Kenya

• Brand: Cisco
• Model: C921-4P
• Series: Cisco 900 Series Integrated Services Routers
• Product Type: Gigabit Ethernet Security Router
• WAN Interfaces: 2 × Gigabit Ethernet
• LAN Interfaces: 4 × Gigabit Ethernet Managed Switch Ports
• USB Interface: 1 × USB 2.0 Type-A
• Console Port: RJ-45
• VPN: IPsec VPN, SSL VPN and DMVPN
• Maximum VPN Tunnels: 50 IPsec VPN Connections
• Maximum Crypto Throughput: 150 Mbps
• Routing Protocols: OSPF, BGP, EIGRP, RIP, GRE, VRF-Lite, L2TP and L2TPv3
• IPv6 Support: Dual Stack, SLAAC, DHCPv6, NAT64, OSPFv3 and BGP4+
• Firewall: Zone-Based Firewall
• Security: IPsec, SSL VPN, DMVPN, NAT, IPS and ACLs
• Application Visibility: NBAR2 and Flexible NetFlow
• QoS: LLQ, CBWFQ, Hierarchical QoS and RTP Header Compression
• Management: Cisco IOS CLI, SSH, HTTP, HTTPS, SNMPv3 and Cisco Configuration Professional
• Power Supply: Internal 100–240V AC, 50–60 Hz
• Operating Temperature: 0°C to 50°C
• Storage Temperature: -40°C to 70°C
• Operating Humidity: 5%–95% Non-Condensing
• Dimensions: 4.32 × 22.86 × 24.13 cm
• Certifications: IEC 60950-1, UL 60950-1, CE, FCC, RoHS, EN 55032 and EN 61000-3-2

Applications of Cisco 921 Gigabit Ethernet Security Router C921-4P

• Small and medium-sized business networks
• Corporate branch offices
• Retail stores and POS networks
• Banking and financial institutions
• Healthcare facilities
• Government offices
• Secure site-to-site VPN deployments
• Remote employee VPN connectivity
• Metro Ethernet connectivity
• Managed service provider deployments
• Voice and video communications
• Cloud application connectivity
• Business continuity networking
• Enterprise internet gateways
• High-security branch networking

Buy Cisco 921 Gigabit Ethernet Security Router C921-4P in Kenya

Buy the Cisco 921 Gigabit Ethernet Security Router C921-4P from Solforbs Store at the best price in Kenya. We supply genuine Cisco networking products backed by manufacturer warranty, competitive pricing and professional technical support.

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Our team also provides router installation, Cisco IOS configuration, VPN deployment, firewall configuration, routing optimization, network troubleshooting and comprehensive after-sales technical support throughout Kenya.

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