Cisco ISR4451-X/K9 4 Ports 4451-X Integrated Service Router 1 Year Warranty
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ISR4451-X/K9 4 Port, 3 NIM Slots 1 ISC Slot, 2 SM slots, 8GB Flash Memory - Rack-mountable - 2u Modular Gigabit Ethernet 4451-X (ISR) Integrated Service Router
Item: 1x ISR4451-X/K9
* These items are used, tested and 100% in good condition.
* 1 Year warranty.
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Description: The Cisco ISR4451-X/K9 is a high-performance integrated service router that is designed for use in enterprise and service provider networks. It provides a range of features and capabilities that make it well-suited for these environments, including:
High-speed networking: The part supports a wide range of WAN connectivity options, including Gigabit Ethernet, T1/E1, and DSL, and it provides up to 3 Gbps of performance for both routing and VPN encryption.
Advanced security: The router includes a range of security features, such as a built-in firewall, VPN support, and advanced threat defense capabilities, to help protect your network from unauthorized access and other security threats.
Quality of Service (QoS): The router supports QoS, which allows you to prioritize certain types of network traffic, such as voice or video, to ensure that they are delivered smoothly and without delay.
Service integration: The router supports a variety of services, such as voice and video, as well as applications like security and VPNs, making it easy to integrate these capabilities into your network.
Scalability: The router is designed to support a wide range of modules and interfaces, allowing you to customize it to meet the specific needs of your network.
Troubleshooting Common Issues
The Cisco 4451-X Integrated Service Router (ISR4451-X/K9) is a high-performance router designed to provide secure and reliable connectivity for enterprise networks. Like any complex device, it is possible to encounter issues when setting up or using the router. Here are some common troubleshooting steps you can take to resolve common issues with the ISR4451-X/K9:
Power issues: If the router is not powering on, make sure that it is properly connected to a power source and that the power supply is functioning correctly. Check that the power cable is firmly plugged in and that there is power available at the outlet. You can also try connecting the router to a different power outlet or using a different power supply.
Connectivity issues: If the router is not connecting to the network, first check the Ethernet cables and make sure they are properly plugged in. You can also check the status of the router's Ethernet ports to ensure they are enabled and functioning properly. Use the command "show interface" to check the status of the interfaces.
Configuration issues: If you are having trouble configuring the router, make sure you are using the correct configuration commands and syntax. Check the router's documentation and make sure you are following the correct procedures for configuring the device.
Performance issues: If the router is not performing as expected, you can use the "show processes cpu" command to check the CPU utilization. If the CPU is running at 100%, this may indicate that there is a process running that is causing performance issues. You can use the "show processes cpu history" command to view the history of the CPU utilization.
Firmware and software issues: If you are experiencing issues with the router's firmware or software, you can try upgrading to the latest version. You can download the latest firmware and software from the Cisco website. Make sure to follow the instructions carefully when upgrading the firmware or software to avoid causing any issues.
Security issues: If you suspect that the router has been compromised, you can use the "show version" command to check the image and configuration file checksums. If the checksums do not match, it may indicate that the router has been compromised. In this case, you should contact Cisco technical support for assistance.
Compatibility of Cisco Service Router
The Cisco ISR4451-X/K9 is a high-performance integrated service router that is designed to be compatible with a wide range of networking equipment and technologies. It supports a variety of WAN connectivity options, including Gigabit Ethernet, T1/E1, and DSL, and it can be used with a wide range of networking protocols and standards, including IPv4, IPv6, and MPLS.
This product is also compatible with a range of Cisco modules and interfaces, allowing you to customize it to meet the specific needs of your network. It is not compatible with non-Cisco networking equipment or with equipment from other manufacturers.
General Information about this Cisco ISR4451-X/K9
Manufacturer: Cisco
Part Number or SKU# ISR4451-X/K9
Product Model: 4451-X
Product Type: Router
Interfaces/Ports for 4 Ports Router
Total Number of Ports 4
Powerline No
Management Port Yes
Number of Network (RJ-45) Ports 4
I/O Expansions of Integrated Service Router
Number of Total Expansion Slots: 10
Expansion Slot Type: Network Interface Module (NIM), SFP, PVDM
Network & Communication
Ethernet Technology: Gigabit Ethernet
Network Technology: 10/100/1000Base-T
Management & Protocols
Security Features-
IPsec
VPN
Secure Socket Layer (SSL)
Advanced Application Inspection
Application Control
Secure Shell (SSH)
Network Admissions control (NAC)
Voice and Video Enabled VPN
Dynamic Multipoint VPN (DMVPN)
Group Encrypted Transport (GET)
Flex VPN
Cisco IOS XE Software-based Traffic Control
NBAR
AAA
PKI
ACL
Memory
Standard Memory: 4 GB
Maximum Memory Supported: 16 GB
Memory Technology: DRAM
Flash Memory: 8 GB
Networking
Connectivity Technology: Wired
Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol: IPSec, PPPoE
Remote Management Protocol: SNMP, RMON
Compliant Standards: IEEE 802.3, CISPR 22 Class A, CISPR 24, EN55024, EN50082-1, AS/NZS 60950-1, AS/NZ 3548 Class A, ICES-003 Class A, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, BSMI CNS 13438, VCCI V-3, EN 61000, EMI, KN22, KN24, EN 55022 Class A, EN 300 386, CAN/CSA-C22.2 No. 60950-1
Expansion / Connectivity
Interfaces: 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 Management: 1 x console - RJ-45 Management: 1 x console - mini-USB Type B Serial: 2 x auxiliary - RJ-45 USB 2.0: 2 x 4 pin USB Type A 4 x SFP (mini-GBIC)
Expansion Slots: 3 (total) / 3 (free) x EHWIC 1 (total) / 1 (free) x PVDM 2 (total) / 1 (free) x CompactFlash 1 (total) / 1 (free) x ISC 2 (total) / 2 (free) x service module (SM)
Power Description
PoE (RJ-45) Port: Yes
Input Voltage: 110 V AC, 220 V AC
Power Source: Power Supply
Redundant Power Supply Supported: Yes
Environmental Parameters
Min Operating Temperature: 32 �F
Max Operating Temperature: 104 �F
Humidity Range Operating: 5 - 85%
Dimensions & Weight
Compatible Rack Unit: 2U
Form Factor: Wall Mountable, Rack-mountable
Height: 3.5 Inch
Width: 17.3 Inch
Depth: 18.5 Inch
Weight (Approximate): 28.80 Lbs
Miscellaneous
Certifications & Standards:
Safety-
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
EMC-
47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
CNS 13438
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
SD/EMI
KN22,KN24
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