Firewall (UTM) [Cisco Firepower(ASA)] How to deal with Smart Licensing [Offline/PLR] Operation confirmation environment Firepower 2100 series ASA OS 9.16.x Smart Licensing Support in Firepower ... 2023.03.18 Firewall (UTM)
Firewall (UTM) [FortiGate] Checking the operation of firmware upgrade in HA configuration How to perform an upgrade in HA The Admin Guide for firmware upgrades in FortiGate HA configurations states: Yo... 2023.02.05 Firewall (UTM)
Router [Cisco] Points to check when static routes are not added even if add-route is set in NAT Operation confirmation environment C891FJ-K9 Version 15.8(3)M9 "add-route" option in NAT If you specify t... 2023.01.29 Router
Firewall (UTM) [FortiGate] How to configure IPsec VPN (ver. 7.2.3) Work environment FortiGate-60E version 7.2.3 Steps to configure IPsec VPN Here, consider configuring IPse... 2023.01.07 Firewall (UTM)
Firewall (UTM) [Cisco] Telnet/SSH management access settings and notes on Firepower (ASA) Operation confirmation environment Firepower 2100 series ASA OS 9.16.x Configuration for Telnet access on Fi... 2022.11.19 Firewall (UTM)
Switch [Cisco Nexus 9000] About redistribution configuration to OSPF/EIGRP Work environment Nexsus 9300v NXOS: version 9.3(10) Redistribution configuration into OSPF To configure r... 2022.11.06 Switch
Firewall (UTM) [Cisco] Firepower(ASA) Configuration Tips Interface Loopback Interface cannot be configured on ASA. Failover If you use one interface as Fail... 2022.11.03 Firewall (UTM)
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-g... 2022.11.03 Router
Switch [Cisco] Cause of starting with empty config after reboot [Catalyst 9000] Target environment Catalyst 9000 series switches Symptoms Even though the startup-config is saved, the devi... 2022.11.03 Switch
Router [Cisco] How to configure NAT [Full commentary] Operating environment C891FJ-K9 Version 15.8(3)M9 Basic knowledge of NAT Inside and outside interfaces When... 2022.10.29 Router