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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)#...
Difference between standard access list and extended access list

Difference between standard access list and extended access list

Difference between standard access list and extended access list :-  Standard ACL Extended ACL Allow filtering based on source address. Allow filtering based on source and destination addresses,...

Difference between HSRP, VRRP and GLBP Protocols

Difference between HSRP, VRRP and GLBP Protocols. All these technologies provide first hop redundancy for the hosts. Below table for HSRP, VRRP and GLBP Comparison. Redundancy Protocol HSRP VRRP GLBP Stands for Hot Standby Router...
BGP Aggregation | Summarization

BGP Aggregation | Summarization

BGP Aggregation | Summarization :- It reduces the size of routing table. It minimizes the number of routing updates. To summarize network at least...
Fortigate admin password cli

Changing the admin account password in Fortigate

Changing the admin account password in Fortigate Firewall using CLI :-  The default administrator account, named admin, initially has no password. This administrator account...
config log memory global-setting

log memory global-setting in Fortigate Firewall

log memory global-setting in Fortigate Firewall :- Use cmd- log memory global-setting to Configure the log threshold warnings and the maximum memory buffer size, for...

CISCO IOS Hardening- Which services needs to be enabled or disabled...

CISCO IOS Hardening- Which services needs to be enabled or disabled on router/L3 Switches :- The following services needs to be enable on router/L3 Switches. ...
PSK mismatch error

IPsec VPN troubleshooting in Fortigate Firewall

IPsec VPN troubleshooting in Fortigate Firewall- Preshared key- It is like a password and used for granting access to ipsec VPN Its known by both...
CRC errors

How to resolve CRC errors

How to resolve CRC errors Use below command to check CRC errors in CICO IOS. Command :- show interfaces fastEthernet x counters errors Command :- show interfaces fastEthernet x  CRC...
to run hardware test on fortigate firewall

How to run hardware test on fortigate firewall

How to run hardware test on fortigate firewall:- For some FortiGate E-series models, you can run the hardware tests directly from the CLI. For other models,...