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Firewall (UTM)

[Cisco Firepower(ASA)] How to deal with Smart Licensing [Offline/PLR]

Operation confirmation environmentFirepower 2100 seriesASA OS 9.16.xSmart Licensing Support in FirepowerFirepower also r...
Firewall (UTM)

[FortiGate] Checking the operation of firmware upgrade in HA configuration

How to perform an upgrade in HAThe Admin Guide for firmware upgrades in FortiGate HA configurations states:You can upgra...
Router

[Cisco] Points to check when static routes are not added even if add-route is set in NAT

Operation confirmation environmentC891FJ-K9Version 15.8(3)M9"add-route" option in NATIf you specify the add-route option...
Firewall (UTM)

[FortiGate] How to configure IPsec VPN (ver. 7.2.3)

Work environmentFortiGate-60Eversion 7.2.3Steps to configure IPsec VPNHere, consider configuring IPsec VPN in the follow...
Firewall (UTM)

[Cisco] Telnet/SSH management access settings and notes on Firepower (ASA)

Operation confirmation environmentFirepower 2100 seriesASA OS 9.16.xConfiguration for Telnet access on Firepower(ASA)Con...
Switch

[Cisco Nexus 9000] About redistribution configuration to OSPF/EIGRP

Work environmentNexsus 9300vNXOS: version 9.3(10)Redistribution configuration into OSPFTo configure redistribution to OS...
Firewall (UTM)

[Cisco] Firepower(ASA) Configuration Tips

InterfaceLoopback Interface cannot be configured on ASA.FailoverIf you use one interface as Failover link and Stateful f...
Router

[Cisco ASR 1002-X] How to configure static link aggregation

Consider setting static link aggregation (mode on) on your ASR 1002-X. Now if you check the options with the "channel-gr...
Switch

[Cisco] Cause of starting with empty config after reboot [Catalyst 9000]

Target environmentCatalyst 9000 series switchesSymptomsEven though the startup-config is saved, the device starts up wit...
Router

[Cisco] How to configure NAT [Full commentary]

Operating environmentC891FJ-K9 Version 15.8(3)M9Basic knowledge of NATInside and outside interfacesWhen configuring NAT,...
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