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BGP next hop behavior

BGP next hop behavior: - BGP is an AS by AS routing protocol. By default, BGP only change the next hop behavior, when it changes...

HSRP Interview Question and Answer

HSRP Interview Question and Answer :- Ques. What do mean by HSRP (Hot standby Router Protocol) or What is the Use of HSRP ? Ans. Normally we use...

Exporting Firewall policies into CSV

Exporting Firewall policies into CSV Here, I am going to export FortiGate firewall policies into CSV. Here is the step by step process with perl script...
how to check power supply status in cisco router

how to check power supply status in cisco router

how to check power supply status in cisco router :-  The show environment command can be very helpful to alert you of potential hardware issues. But...

How to add host in GNS3

Adding host in GNS3. Router Method:- The following is step by step configuration required to implement. Step 1- Go to the router and follow the below steps. •Router(config)#...

Switchport Port-Security Configuration & Troubleshooting

This tutorial explain Switchport Port-Security Configuration, Verification's & troubleshooting, port security violation mode, static & sticky mac address configuration etc... Switch port port-security:- Port security is used to block input to an...
Named-ACL

Named Access List

Named Access List: - Basically, when we create an Access List we assign a number. But number is not so user friendly, so we can...

Fortigate firewall Hardware Related Information via CLI

Fortigate firewall Hardware Related Information via CLI- get Hardware Information-  # get hardware status get Hardware NIC Information-  # get hardware nic get CPU Information-  # get hardware...

Sophos real time bandwidth usages for interfaces

Sophos real time bandwidth usages for interfaces :- It would be great to be able to see live Bandwidth speed stats for each Interface using...

Link flap & err-disabled problem in CISO IOS

Link flap & err-disabled problem in CISO IOS Link Flap Problem  :-  Link flap means that the interface continually goes up and down. The interface...