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Ipsec VPN fails to connect

Fortigate Firewall Ipsec VPN fails to connect:- If your Ipsec VPN fails to connect, check the following possibilities: Ensure that the pre-shared keys match exactly. ...
Extended Access List

Extended Access List

Extended ACLs :-  With extended access lists, you can match more information, such as: Source and destination IP Address Source and destination TCP or UDp...

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...
Access Control List Rules

Access Control List Rules

  Access Control List: -  ACL is a set of rules that is usually used to filter the network traffic. Access Control List Rules: - Write deny statement...

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...

Comparison between HP ProVision/Comware5/Cisco switches command is used to enable and configure...

Comparison between HP ProVision/Comware5/Cisco switches command is used to enable and configure SSH access to the switch This article compares HP ProVision/Comware5/Cisco  switches command is used to...

IPsec VPN Phase 2 Selectors Mismatch in Fortigate Firewall

IPsec VPN Phase 2 Selectors Mismatch in Fortigate Firewall :- Command to identifying Phase 2 selectors mismatch in fortigate Firewall- diagnose vpn ike log-filter dst-addr4 a.b.c.d diag vpn...

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...
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,...

CISCO IOS Hardening- Keeping Time and Logging

CISCO IOS Hardening- Keeping Time and Logging :- 1- Use NTP to synchronize the routers clock to a high-level NTP Server Stratum | GPS radio ...