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2. Packet Tracer - Wikipedia

   en.wikipedia.org/wiki/Packet_Tracer

   Packet Tracer is a cross-platform visual simulation tool designed by Cisco Systems that allows users to create network topologies and imitate modern computer networks.The software allows users to simulate the configuration of Cisco routers and switches using a simulated command line interface.

3. Cisco Network Registrar - Wikipedia

   en.wikipedia.org/wiki/Cisco_Network_Registrar

   Cisco Prime Network Registrar (CNR) is a Cisco software product that includes components for Domain Name System (DNS) services, Dynamic Host Configuration Protocol services, Trivial File Transfer Protocol (TFTP) services, and Simple Network Management Protocol functions. CNR provides a regional and local management structure and is supported on ...

4. RANCID (software) - Wikipedia

   en.wikipedia.org/wiki/RANCID_(software)

   RANCID (Really Awesome New Cisco confIg Differ) is a network management application released under a BSD-style license. [1] RANCID uses Expect to connect to the routers, send some commands and put the results in files.

5. Comparison of DHCP server software - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_DHCP_server...

   free software GPLv2: Python: dnsmasq: Simon Kelley 2001 2.90 (February 13, 2024; 10 months ago (1] free software GPLv2 or GPLv3: C: ISC DHCP: Internet Systems Consortium: 1999 Extended Support Version: 4.1-ESV-R16-P1 (May 26, 2021; 3 years ago (2]

6. UDP Helper Address - Wikipedia

   en.wikipedia.org/wiki/UDP_Helper_Address

   If a DHCP client outside the DHCP server's subnet broadcasts an address request, it is the helper that forwards the message to the DHCP server. The server then chooses an address and sends the client a unicast message, using the helper to send the message back to the client's subnet. The address is reserved for a limited time while the DHCP ...

7. Zero-configuration networking - Wikipedia

   en.wikipedia.org/wiki/Zero-configuration_networking

   More commonly addresses are assigned by a DHCP server, often built into common networking hardware like computer hosts or routers. Most IPv4 hosts use link-local addressing only as a last resort when a DHCP server is unavailable. An IPv4 host otherwise uses its DHCP-assigned address for all communications, global or link-local.

8. Network Admission Control - Wikipedia

   en.wikipedia.org/wiki/Network_Admission_Control

   Network Admission Control (NAC) refers to Cisco's version of network access control, which restricts access to the network based on identity or security posture.When a network device (switch, router, wireless access point, DHCP server, etc.) is configured for NAC, it can force user or machine authentication prior to granting access to the network.

9. Cisco Prime - Wikipedia

   en.wikipedia.org/wiki/Cisco_Prime

   Cisco Prime (Cisco Works before 2011, CiscoWorks before that) is a network management software suite comprising different software applications by Cisco Systems. Most applications are geared towards either Enterprise or Service Provider networks. There is a Cisco Network Registrar among those.