Description
Security Features and Encryption Support
The C881G-U-K9 Cisco 881G Wireless Integrated Services Router is equipped with a variety of security features to protect your network from unauthorized access and malicious attacks. These features include:
- Firewall: The router includes a stateful packet inspection (SPI) firewall that can block unauthorized access to your network.
- VPN: The router supports Virtual Private Network (VPN) protocols such as IPsec, L2TP over IPsec, and PPTP. This allows remote users to securely access the network over the internet.
- Authentication: The router supports a variety of authentication methods, including local authentication, RADIUS, and TACACS+.
- Encryption: The router supports encryption protocols such as AES and 3DES to protect sensitive data as it is transmitted over the network.
- Intrusion prevention: The router includes an intrusion prevention system (IPS) that can detect and block known malicious traffic.
- malware protection: The router has the option of integrating with Cisco Advanced Malware Protection (AMP) to detect and block malware from entering the network.
- Access Control Lists (ACLs): The router supports the use of ACLs to control access to specific network resources based on user identity or IP address.
- Network Admission Control (NAC): The router can be configured to check devices connecting to the network for compliance with security policies, and isolate or block devices that do not meet the policies.
All these security features help to protect your network from unauthorized access, malicious attacks, and data breaches, and ensure that only authorized users can access sensitive information.
Wireless Capabilities and Connectivity Options
The C881G-U-K9 Cisco 881G Wireless Integrated Services Router is designed to provide wireless connectivity for small to medium-sized businesses. Here are some of the wireless capabilities and connectivity options of this router:
- Wireless Standards: The router supports IEEE 802.11b/g/n wireless standards, which provides a wide range of wireless speeds and coverage options.
- Wireless Security: The router supports WPA2-Enterprise, WPA2-Personal, WPA-Enterprise, WPA-Personal, and WEP wireless security protocols to protect against unauthorized access to the wireless network.
- Wireless Guest Access: The router allows you to set up a separate wireless network for guests, with different security and access controls.
- Wireless Quality of Service (QoS): The router supports wireless QoS to prioritize different types of wireless traffic, such as voice or video, for improved performance.
- Wireless-N: The router supports wireless-N technology which allows for faster wireless speeds and greater coverage area.
- Wireless Management: The router supports Cisco Wireless Control System (WCS) which allows for centralized management of multiple wireless access points.
- Wireless Bandwidth Control: The router allows for controlling the amount of bandwidth that can be used by wireless clients, to prevent overuse of the wireless network.
- Wireless-AC: The router supports wireless-AC technology which provides faster wireless speeds and increased capacity for more devices.
All these capabilities provide a flexible and secure wireless network solution that can easily adapt to the needs of your business. With the option to control and manage the wireless network, you can ensure that the wireless network is running efficiently and without interruption.
Quality of Service (QoS) and Traffic Management
The C881G-U-K9 Cisco 881G Wireless Integrated Services Router includes Quality of Service (QoS) and traffic management features to help ensure that network traffic is handled efficiently and effectively. Here are some of the QoS and traffic management features of this router:
- Priority Queuing: The router uses priority queuing to assign different levels of priority to different types of network traffic, such as voice or video, to ensure that these types of traffic receive priority over other types of traffic.
- Class-Based Weighted Fair Queuing (CBWFQ): The router uses CBWFQ to allocate bandwidth based on the needs of different classes of traffic, such as voice or video, to ensure that these types of traffic receive the necessary bandwidth.
- Low Latency Queuing (LLQ): The router uses LLQ to assign priority to delay-sensitive traffic, such as voice, to ensure that this traffic is delivered with minimal delay.
- Traffic Shaping: The router uses traffic shaping to control the amount of bandwidth that can be used by different types of traffic, such as video, to ensure that this traffic does not consume too much bandwidth.
- Bandwidth Control: The router allows you to set limits on the amount of bandwidth that can be used by individual devices or users, to prevent overuse of the network.
- Quality of Service (QoS) policies: The router allows you to create and configure Quality of Service (QoS) policies to ensure that mission-critical applications have the necessary bandwidth and low-latency.
- Congestion Management: The router uses congestion management techniques such as Random Early Detection (RED) to prevent network congestion by detecting and managing high-traffic situations before they become a problem.
All these features provide a flexible and effective way to manage network traffic, ensuring that the network is running efficiently and without interruption, and that important applications and services receive the necessary bandwidth and low-latency.
General Information about this Cisco C881G-U-K9
- Manufacturer Cisco Systems, Inc
- Manufacturer Part Number C881G-U-K9
- Brand Name Cisco
- Product Series 880
- Product Model 881G
- Product Name 881G Wireless Integrated Services Routers
- Product Type Wireless Integrated Services Router
Wireless Specifications
- Broadband Transmission Technology Cellular
- ISM Band No
- UNII Band No
- Cellular Generation 3.5G
- Cellular Network Supported WCDMA 850
- Cellular Network Supported WCDMA 900
- Cellular Network Supported WCDMA 1900
- Cellular Network Supported WCDMA 2100
- Cellular Data Connectivity Technology HSPA
- Features Quality of Service (QoS)
Interfaces/Ports
- Ethernet Port Yes
- Fast Ethernet Port Yes
- Gigabit Ethernet Port No
- Number of Network (RJ-45) Ports 4
- Network (RJ-11) No
- VGA No
- Serial No
- USB Yes
- Powerline No
- PoE (RJ-45) Port Yes
- Management Port Yes
- Number of Broadband (RJ-45) Ports 1
Network & Communication
- Ethernet Technology Fast Ethernet
Management & Protocols
- Management
- DHCP
- VLAN
- Telnet
- CLI
- Web Based Management
- MIB
- SNMP v3
- Cisco WCS for Management
Security Features
- VPN
- DES
- 128/192/256 AES
- PKI
- IPSec
- NAT
- RADIUS
- TACACS+
- SSH
- SSL
- MAC Filtering
Power Description
- Power Source AC Supply
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