Configuration guides for IT Administrators
Cisco Switch
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Configure SNMPv3 on Cisco Switch
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Read More →: Configure SNMPv3 on Cisco SwitchEasy steps to configure SNMPv3 on Cisco devices
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Difference Between SNMP V1, V2c and V3
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Read More →: Difference Between SNMP V1, V2c and V3Difference between SNMP Versions v1, v2c and v3
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Configure NTP on Cisco
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Read More →: Configure NTP on CiscoThis article explains you in detail about NTP configuration on Cisco devices. There are two ways to configure. First I explain about simple NTP configuration without authentication. Second, I explain about NTP configuration with MD5 authentication that is more secure than first one.
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Cisco Switch is not prompting for enable password
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Read More →: Cisco Switch is not prompting for enable passwordIf you experience something like your Cisco Switch or Router is not prompting for enable password and directly logs into privilege mode then you have configured “privilege level 15” for the user account.
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Recover Cisco Switch Ports from err-disabled State
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Read More →: Recover Cisco Switch Ports from err-disabled StateHow to view and recover Cisco Switch ports from err-disabled state
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Find out bandwidth used on Cisco Switch
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Read More →: Find out bandwidth used on Cisco Switch#show interface summary command provides bandwidth utilization of each Cisco switch interface, VLAN and port channels. You can either measure bits per sec using RXBS/TXBS fields or packets per sec using RXPS/TXPS fields. Additionally you also get to know counts of pkts dropped in the interface. #show interface gi1/0/40 command provides bandwidth utilization of…
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POE, POE+ vs UPOE: What’s the difference?
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Read More →: POE, POE+ vs UPOE: What’s the difference?You need to calculate the power requirements for all the powered devices that you plan to connect to switch. Also be careful while laying longer network cable, as some power is lost over the length of cable.
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Display debugging on ssh session or console
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Read More →: Display debugging on ssh session or consoleTo display Cisco debug output on the current SSH or Telnet session switch# logging on // enabled by default switch# logging monitor //command to enable logging on VTY lines switch# terminal monitor //unless you issue this command, you cannot see logs on your SSH or Telnet sessions. To turn off Cisco…
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Upgrade a Cisco Stack Switch
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Read More →: Upgrade a Cisco Stack SwitchAs a Network Engineer, you need to perform regular upgrade of your Cisco Stack Switch to latest and stable IOS version in order to fix bugs and security concerns. Follow these simple steps to upgrade your Cisco Stack Switches:- Search for stable .bin image of your Cisco Switch model in Cisco Smartnet Portal and Download…
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