Secure Network Administrationintermediate
What does the `Allow-ping` interface-management profile permit when assigned to an interface?
Answer
Ping traffic addressed to that firewall interface
Explanation
### Why this is right
The profile enables ping as a network service on the selected firewall interface. Its effect applies to that port and traffic addressed to the firewall, not all traffic passing through it.
### The concept
Firewalls commonly distinguish traffic sent to the device from traffic forwarded by the device. Interface-management profiles control selected services to the interface. Security policies are required for traffic flowing through the firewall between networks.
### The other options
- **B. All traffic between every pair of security zones**: this would require security policies and is not the profile's scope.
- **C. Automatic creation of a default route**: routing is configured separately in the virtual router.
- **D. Remote host access to the firewall without a password**: ping permission does not disable authentication for management login.
### Terms
- **Interface-management profile**: A configuration that allows selected services to reach a firewall interface.
- **Zone**: A logical group of interfaces used in security-policy decisions.
### Remember
`Allow-ping` enables interface ping, not unrestricted forwarding.
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