In PKI how do I revoke client's certificates? I know I can do crypto pki server NAME revoke 1 but how do I know serial number if I don't have access to the device with certificate I want to revoke? Let's say the device is stolen and I don't want a...

I've got simple lab for testing PKI: 198.0.0.1 - server ip http server ip http port 8080 ntp master 1 crypto key generate rsa general-keys label MAIN-CA modulus 1024 exportable crypto pki server MAIN-CA database url nvram: issuer-name CN=MAIN-C...

Hello. I've got topology with several links from different ISPs go into switch (Catalyst 2950) and then through trunk (each ISP in its own VLAN) go into router (Cisco 2821). What settings should I apply for switch WAN ports to block unnecessary traff...

Can anyone help me with understanding one thing about AAA authorization on Cisco IOS. Here is a config fragment:aaa authorization config-commands aaa authorization exec default group tacacs+ local aaa authorization commands 1 default group tacacs+ aa...