CISCO3825 Cisco 3825 Integrated Service Router 2 Ports Refurbished

The Cisco 3825 Integrated Service Router (ISR) supports various advanced security features to help protect your network against a wide range of security threats. Some of the key security features include:

• Firewall: The Cisco 3825 ISR supports firewall functionality, which can be used to filter traffic based on various criteria, such as source and destination IP address, port number, and protocol.
• VPN: The Cisco 3825 ISR supports Virtual Private Network (VPN) functionality, which can be used to securely connect remote users and sites to your network. The router supports various VPN protocols, including IP Security (IPsec) and Secure Sockets Layer (SSL).
• Intrusion Prevention System (IPS): The Cisco 3825 ISR supports IPS functionality, which can be used to detect and prevent a wide range of network attacks, such as denial-of-service (DoS) attacks, worms, and viruses.
• Content Filtering: The Cisco 3825 ISR supports content filtering functionality, which can be used to block access to certain types of content, such as web pages or email messages, based on various criteria, such as keywords or URLs.
• Identity Management: The Cisco 3825 ISR supports identity management functionality, which can be used to authenticate users and devices before they are granted access to your network. This can help to prevent unauthorized access to your network.
• Access Control Lists (ACLs): The Cisco 3825 ISR supports ACLs functionality, which can be used to filter traffic based on various criteria, such as source and destination IP address, port number, and protocol.

These advanced security features of Cisco 3825 ISR can help you protect your network against a wide range of security threats, such as hacking, viruses, spam, and other malicious attacks. They provide multiple layers of security such as firewall, VPN, IPS, content filtering, identity management, and access control lists. These features can be configured to meet the specific security needs of your organization and to protect your network from unauthorized access and malicious attacks.

The Cisco 3825 Integrated Service Router (ISR) supports various High Availability (HA) and redundancy options to ensure that your network remains available even in the event of a hardware or software failure. Some of the key HA and redundancy options include:

• Hot Standby Router Protocol (HSRP): HSRP is a Cisco proprietary protocol that allows you to configure two or more routers to act as a single virtual router. This can be used to provide redundancy for your network, as traffic can be automatically redirected to a secondary router if the primary router fails.
• Virtual Router Redundancy Protocol (VRRP): VRRP is a Cisco standard protocol that provides similar functionality to HSRP. It allows you to configure two or more routers to act as a single virtual router, which can be used to provide redundancy for your network.
• Link Aggregation Control Protocol (LACP): LACP allows you to bundle multiple physical links together to form a single logical link. This can be used to provide redundancy for your network, as traffic can be automatically redirected to a secondary link if the primary link fails.
• Stateful Switchover (SSO): SSO is a feature that allows you to configure two or more routers to act as a single virtual router. This can be used to provide redundancy for your network, as traffic can be automatically redirected to a secondary router if the primary router fails.
• Dual Image: Dual Image is a feature that allows you to load two separate software images on the router, which can be used to provide redundancy for your network. If the primary image fails, the router can automatically switch to the secondary image to maintain network availability.

These HA and redundancy options of Cisco 3825 ISR help to ensure that your network remains available even in the event of a hardware or software failure. With these options, network administrators can configure the router to automatically redirect traffic to a secondary router or link in case of failure, thus maintaining the availability of the network.

The Cisco 3825 Integrated Service Router (ISR) is a high-performance router that can be used to provide remote management and access to your network. Some of the key features include:

• Remote management: The router includes a web-based management interface that can be accessed from any location with an internet connection. This interface allows you to configure and monitor the router remotely, which can be useful for troubleshooting and maintaining your network.
• Remote access: The router supports various remote access protocols, such as Virtual Private Network (VPN) and Secure Shell (SSH), which can be used to securely connect remote users and devices to your network. This can be useful for allowing remote employees or partners to access your network resources, such as email and file servers.
• SNMP: The router also supports Simple Network Management Protocol (SNMP), which can be used to monitor the status and performance of the router remotely. This can help you to detect and resolve issues with the router quickly.
• Telnet: Telnet server can be configured on the router to allow the network administrators to remotely access the router's command-line interface (CLI) and configure the router.
• Access-list: The router also supports access-list feature which can be used to restrict the access to the router for certain IP addresses or network ranges. This can be used to secure the management access to the router.

These management and access features of the Cisco 3825 ISR allow you to remotely manage and access your network, which can be useful for maintaining and troubleshooting your network, as well as allowing remote employees or partners to access your network resources securely. It also enables you to monitor the performance and security of your network using SNMP and access-list features.

• Manufacturer Cisco Systems, Inc
  
• Manufacturer Part Number CISCO3825
• Brand Name Cisco
• Product Series 3800
• Product Model 3825
• Product Name 3825 Integrated Service Router
• Product Type Router

• Total Number of Ports 2
• USB Yes
• Management Port Yes
• Number of Network (RJ-45) Ports 2

• Number of Total Expansion Slots 14
  
• Expansion Slot Type AIM
• Expansion Slot Type PVDM
• Expansion Slot Type HWIC
• Expansion Slot Type NME
• Expansion Slot Type EVM
• Expansion Slot Type SFP

Network & Communication

• Network Technology 10/100/1000Base-T
  
• Ethernet Technology Gigabit Ethernet
• VoIP Supported No
• Memory
• Standard Memory 512 MB
• Maximum Memory 1 GB
• Memory Technology DDR SDRAM
• Flash Memory 128 MB
• Memory Card Supported CompactFlash (CF) Card

• PoE (RJ-45) Port No
  
• Input Voltage 110 V AC
• Input Voltage 220 V AC
• Power Source Power Supply
• Redundant Power Supply Yes