SSH – Secure Shell is a protocol working with TCP Protocol to provide secured connectivity between two end device. In network we use SSH for
Read MoreSecuring our Router / Switch or any network device is very important. When we talk about security, one is physical security another is securing the
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ARP is a layer 2 protocol, used for obtaining MAC address of any devices within a network. Host machines use ARP protocol to obtain MAC
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Download PDF Version – Click Here Video Post: There is always a debate on is Ping (ICMP) a layer 3 or layer 4 protocol? If
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Download PDF Version I am going to mention two easy methods to backup router / switch configuration file. Using Putty logging Using TFTP Using Putty
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Download PDF Version By default in Cisco SF 300 switches, telnet and SSH are not enabled, only console and GUI interface is enabled. Configuring line
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Download PDF Version Cisco SF 300 is a layer 2 managed switch. You can configure and manage VLANs in it. Devices in same VLAN and
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