The Cisco ISR 4351-AXV/K9 router has advanced security features that help protect your network from a wide range of threats. Here are a few examples of the advanced security features of the ISR 4351-AXV/K9 router:
- Cisco Firepower Threat Defense (FTD): This is an advanced security solution that provides firewall, VPN, and intrusion prevention capabilities. It can detect and block a wide range of threats such as malware, zero-day exploits, and malicious websites.
- Cisco Identity Services Engine (ISE): This is an identity and access control solution that allows you to define and enforce security policies based on user identity, device type, and location.
- Cisco Advanced Malware Protection (AMP): This is a cloud-based solution that helps protect your network from advanced malware threats by analyzing files and detecting malware in real-time, and providing continuous retrospection of historical files.
- Cisco Cloud Web Security (CWS): This is a cloud-based web security solution that provides web filtering and URL categorization to protect your network from malicious websites and web-based attacks.
- Cisco Email Security: This is a cloud-based solution that helps protect your network from email-based threats such as spam, phishing, and malware.
- Cisco Umbrella: This is a cloud-based security solution that provides protection against malware, phishing, and other online threats by blocking access to known malicious domains and IPs.
- Cisco Advanced Encryption Standard (AES) module: This module provides advanced encryption capabilities for VPN and other network communications, to protect sensitive data as it flows across the network.
The Cisco ISR 4351-AXV/K9 router supports a wide range of routing protocols, and can be configured to suit different network environments. Here are a few examples of routing protocols that the ISR 4351-AXV/K9 router supports and how they can be used:
- Interior Gateway Routing Protocol (IGRP) and Enhanced Interior Gateway Routing Protocol (EIGRP): These are Cisco proprietary routing protocols that provide fast convergence and support for unequal-cost load balancing. They can be used in small to medium-sized enterprise networks.
- Open Shortest Path First (OSPF): This is a link-state routing protocol that provides fast convergence and support for variable-length subnet masks (VLSMs). It can be used in large enterprise networks.
- Border Gateway Protocol (BGP): This is an exterior routing protocol that is used to exchange routing information between routers in different autonomous systems. It can be used in service provider networks to connect to other service providers or to connect to the Internet.
- Routing Information Protocol (RIP) and RIPv2: These are distance-vector routing protocols that are useful in small networks.
- static routing: This is a manual configuration of routes. It is useful in small networks where the topology does not change frequently.
- Cisco Express Forwarding (CEF): This is a Cisco proprietary forwarding technology that increases the performance and scalability of the router. It can be used in conjunction with any routing protocol to improve forwarding performance.
Establishing internet connectivity on the Cisco ISR 4351-AXV/K9 router involves configuring the router's WAN interfaces and setting up the appropriate routing and access control policies. Here are the basic steps to establish internet connectivity on the ISR 4351-AXV/K9 router:
- Configure the WAN interface: Connect the router's WAN interface to your internet service provider's (ISP) network using the appropriate cable and configure the interface with the appropriate settings, such as the IP address and subnet mask.
- Configure the default route: Create a default route that points to the IP address of the next-hop router or gateway on your ISP's network. This will ensure that all traffic that is destined for the Internet is forwarded to the correct destination.
- Configure access control policies: Set up access control policies to restrict access to the internet based on the source IP address, destination IP address, or other criteria. This can include configuring a firewall to block unwanted traffic, or setting up VPN connections for secure remote access.
- Configure Quality of Service (QoS): Configure Quality of Service (QoS) policies to prioritize different types of traffic and ensure that critical applications receive the bandwidth they need.
- Verify the connectivity: Verify the internet connectivity by pinging a known IP address on the internet.
- Configure Dynamic Host Configuration Protocol (DHCP): Configure DHCP server on the router to assign IP addresses to the hosts on your LAN automatically.
- Configure Domain Name System (DNS): Configure the DNS server on the router to translate domain names to IP addresses.
- Configure Network Address Translation (NAT): Configure NAT on the router to allow hosts on your LAN to access the Internet using a private IP address.
- Manufacturer Cisco
- Model Number or SKU# ISR4351-AXV/K9
- Product Series 4000
- Product Model 4351
- Product Name 4351 Router
- Product Type Router
Total Number of Ports 3
Powerline No
Management Port Yes
I/O Expansions:
Number of Total Expansion Slots 10
- Network Technology 10/100/1000Base-T
- Network Technology 1000Base-X
- Ethernet Technology Gigabit Ethernet
- VoIP Supported Yes
Power Description
- PoE (RJ-45) Port No
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