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ntp and CA

NTP Cisco configuration check the time show clock manualy set the time on a device set clock 16:00:00 31 August 2022 Configure Timezone & Daylight Saving Time conf t clock timezone CET 1 clock summer-time PDT recurring end Sync to Internet Time Server / Lookup on www.pool.ntp.org conf t server 80.127.119.186 end set the router a...

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vrf

cheatsheat for creating vrf R1 conf t ip vrf Cust-A rd 65000:1 route-target both 6500:1 exit ip vrf Cust-B rd 6500:2 route-target both 6500:2 # customer facing interfaces int gig0/0 ip vrf forwarding Cust-A ip add <IP-add> int gig0/1 ip vrf Cust-B exit ip vrf forwarding Cust-B ip add <ip-add> # configure bgp conf t router bgp 6...

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hsrp

Configuring HSRP Priority and Preemption In the following example, Device A is configured to be the active device for group 1 because it has the higher priority and standby device for group 2. Device B is configured to be the active device for group 2 and standby device for group 1. Device A Configuration Device(config)# interface ...

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hardening

must have Create an Enable Secret Password conf t enable secret nekipass # first create an “enable secret” password Encrypt Passwords on the device„ service password-encryption Use an external AAA server for User Authentication (radius) enable secret nekipass #Create first an “enable secret” password aaa new-model # Enable the AAA service...

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