High-Performance for Security Router
The CISCO891W-AGN-A-K9 is a Cisco router designed for small to medium-sized businesses. It combines wired and wireless networking capabilities in one device, providing high-speed Gigabit Ethernet connectivity for wired devices and 802.11n wireless access for wireless devices. The router also includes advanced security features such as a firewall, VPN, and Cisco's proprietary security features to protect against network threats. It also includes Quality of Service (QoS) features to prioritize and manage network traffic, as well as support for Cisco's SD-WAN solution. Overall, this router is designed to provide high-performance, secure, and reliable networking for small to medium-sized businesses.
Resiliency and High Availability
The CISCO891W-AGN-A-K9 Cisco Gigabit Ethernet Wireless Security Router is designed to provide resiliency and high availability for small to medium-sized businesses. The router includes several features that ensure that the network remains up and running even in the event of a failure or disruption.
One of the key features is the support for redundancy protocols such as Hot Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP), which allow for automatic failover to a secondary router in the event of a primary router failure. This ensures that network traffic is not interrupted, and the network remains available.
Additionally, the router supports Link Aggregation Control Protocol (LACP) which allows multiple physical links to be bundled together to form a single logical link. This helps to increase the available bandwidth and provide redundancy in the event of a link failure.
Also, The router also includes advanced security features such as a firewall, VPN, and Cisco's proprietary security features to protect against network threats. This helps to ensure that the network remains secure even in the event of a failure or disruption.
Furthermore, the router also includes Quality of Service (QoS) features to prioritize and manage network traffic which is helpful to ensure that the most critical traffic is given priority and that the network remains responsive even during periods of high traffic.
Benefits and Features
The Cisco CISCO891W-AGN-A-K9 Wireless Security Router is a high-performance router designed for small to medium-sized businesses. It provides a range of benefits and features that make it an ideal solution for businesses looking to improve their network performance and security.
Some of the key benefits of this part router include:
- High-speed Gigabit Ethernet connectivity: The router provides Gigabit Ethernet connectivity for wired devices, allowing for fast and reliable data transfer.
- Wireless access: The router also includes 802.11n wireless access, providing wireless connectivity for mobile devices such as laptops, smartphones, and tablets.
- Advanced security features: The router includes a firewall, VPN, and Cisco's proprietary security features to protect against network threats, such as malware and unauthorized access.
- Quality of Service (QoS): The router includes QoS features to prioritize and manage network traffic, ensuring that the most critical traffic is given priority and that the network remains responsive even during periods of high traffic.
- High availability: The router supports redundancy protocols such as Hot Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP), allowing for automatic failover to a secondary router in the event of a primary router failure.
- Link Aggregation Control Protocol (LACP): It allows multiple physical links to be bundled together to form a single logical link, increasing the available bandwidth and providing redundancy in the event of a link failure.
- SD-WAN support: The router supports Cisco's SD-WAN solution, which allows businesses to optimize their network traffic and reduce costs.
- Cisco IOS software: It offers a wide range of features and capabilities, such as network management and automation, that can help businesses to improve their network performance and security.
General Information about this Cisco CISCO891W-AGN-A-K9
- Manufacturer: Cisco
- Model Number or SKU# CISCO891W-AGN-A-K9
- Sub-Type: Router
- Product Model: 891W
- Product: Series 890
- Product Type: Wireless Security Router
Technical Information of Wireless Router
- Fast Ethernet Port: Yes
- Gigabit Ethernet Port: Yes
- Number of Broadband (RJ-45) Ports 2
- Number of Network (RJ-45) Ports 8
- Ethernet Technology: Gigabit Ethernet Router
Performance for Ethernet Router
- ISM Band: Yes
- ISM Maximum Frequency: 2.40 GHz
- UNII Band: Yes
- UNII Maximum Frequency: 5 GHz
- Wireless LAN Standard: IEEE 802.11n
- Wireless Transmission Speed 54 Mbps
Management & Protocols
- Data Link Protocol: Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n (draft 2.0)
- Frequency Band: 2.4 GHz
- Capacity: IPSec VPN tunnels: 50
- Network / Transport Protocol: L2TP, RSVP, IPSec, FTP, DHCP, DNS, L2TPv3, DDNS
- Routing Protocol: OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, NHRP, GRE, policy-based routing (PBR), WCCP
- Remote Management Protocol: Telnet, SNMP 3, HTTP, HTTPS, SSH
- Manageable: Yes
- LEAP, DES, Triple DES, MD5, SSL, TLS, PEAP, TTLS, TKIP, WPA, WPA2, WPA-PSK, PKI, 128-bit AES, 192-bit AES, 256-bit AES
- Authentication Method: RADIUS, TACACS+
- NAT support, VPN support, load balancing, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, Stateful Packet Inspection (SPI), content filtering, DiffServ support, MAC address filtering, IPv6 support, High Availability, Intrusion Prevention System (IPS), URL filtering, Stateful Failover, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), MIMO technology, Spanning Tree Protocol (STP) support, Wi-Fi Multimedia (WMM) support, Access Control List (ACL) support, Quality of Service (QoS), Link Fragmentation and Interleaving (LFI), Dynamic Multipoint VPN (DMVPN), WAN failover, DHCP server, Virtual Route Forwarding-Lite (VRF-Lite), DNS proxy, Bidirectional Forwarding Detection (BFD)
- IEEE 802.1D, IEEE 802.1Q, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.1x, IEEE 802.11i, IEEE 802.3ah, Wi-Fi CERTIFIED, IEEE 802.1ag, IEEE 802.11n (draft 2.0), 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
- RAM: 512 MB (installed) / 768 MB (max)
- Flash Memory: 256 MB (installed) / 256 MB (max)
- Status Indicators: Port status, power
Expansion / Connectivity
- LAN: 8 x 10Base-T/100Base-TX - RJ-45 ¦ Management: 1 x console - RJ-45 ¦ WAN: 1 x 10Base-T/100Base-TX - RJ-45 ¦ WAN: 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ Management: 1 x auxiliary - RJ-45 ¦ Peripheral: 2 x USB 2.0 - 4 pin USB Type A ¦ WAN: 1 x modem
- Power Device: External power adapter - 60 Watt
- Voltage Required: AC 120/230 V (50/60 Hz)
Dimensions & Weight
- Width: 12.8 Inch
- Depth: 10.4 Inch
- Height: 1.7 Inch
- Weight: 5.51 LBS
Software / System Requirements
- OS Provided: Cisco IOS Advanced IP services
- Min Operating Temperature: 32 °F
- Max Operating Temperature: 104 °F
- Humidity Range Operating: 10 - 85% (non-condensing)
Routers lead the line as the first line of network security in homes and offices. It prevents intrusion into a network while creating a firewall to provide the highest level of security on several network types. They are the best ways of keeping computer systems, network systems, and information contained in them safe from intrusion.
A router is designed to be more capable than several other network devices such as hubs or switches that can only carry out basic network functions. For instance, a hub only transfers data between network devices without analyzing or doing anything with those data. On the other hand, routers are able to analyze data sent between network devices. They can change the packaging of such data and send it over to a different network.
Routers are the perfect devices to share an internet connection between multiple computers in home networks. A router typically connects to the modem using a network cable. Router networking occurs via a WAN port or the internet. There are also wireless routers that connect to devices using different wireless standards.
The hardware inside these routers allows them to cope with several network use at the same time. Many of these routers come with dual-core and quad-core processors. These processor options allow them to handle lots of data more effectively. Users can use their Wi-Fi routers for activities such as video streaming, online gaming, data backups, and more. Even while carrying out those operations, the routers perform at the highest levels.
Users will get routers that broadcast wireless signals over two frequencies (for dual-band) or more (for tri-band and others). These routers run at frequencies that can cover a wide expanse of area. They are not congested and are perfect for office buildings, homes, and large enterprises. Clients will find routers that emit their signals between 2.4 GHz and 5GHz.
Built-in Security Features
These router networking devices also come with security features such as device quarantine, firmware updates, automatic updates, and more. The features allow them to provide network-level protection against attacks. With these features, cybercriminals will be unable to infiltrate home networks.
Types of Routers
There are several types of routers that users can benefit from. Some of them include:
- Core Routers. These are the types used by Internet Service Providers. They are the fastest and most powerful types. They sit at the center of the internet and forward data through the main fiber Optics.
- Wireless Routers. These work in a similar manner as a home or business LAN. However, they give room for better mobility for laptops, tablets, and other portable devices. These types offer transmission over short distances.
- Enterprise Routers. These are the types employed by large companies. Organizations use enterprise routers to connect their networks to these core routers.
- Branch Routers. These types connect an enterprise's remote offices to its Wide Area Network (WAN). They come with improved features such as wireless LAN management, time-division multiplexing, WAN acceleration, and more.
- Edge Routers. These are the most commonly used types in homes and small businesses. They are low-capacity devices that connect to the public internet or private WAN, or external LAN.
- Logical Routers. They function similarly to hardware to create several network routes.
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