21.3.6 Check Your Understanding – Object Groups Answers

1. Which type of object group can contain a mix of services, such as TCP, and UDP, and can contain any protocol, such as ESP or GRE?

  • Network
  • User
  • Service
  • Protocol
  • Security

Explanation: The service object group can contain a mix of services such as TCP, UDP, ESP, and GRE and various protocols.

2. Which type of object group uses unique types to send control messages?

  • Network
  • User
  • Service
  • Protocol
  • Security
  • ICMP-type.

Explanation: The ICMP-type object group uses unique codes to send control messages.

3. Which type of object group can be used to control access with the identity firewall?

  • Network
  • User
  • Service
  • Protocol
  • Security
  • ICMP-type.

Explanation: The user object group can be used to control access with the identity firewall.

4. Which type of object group is used in features that support Cisco TrustSec by including the group in an extended ACL which in turn can be used in an access rule?

  • Network
  • User
  • Service
  • Protocol
  • Security
  • ICMP-type.

Explanation: The security object group is used in features that support Cisco TrustSec by including the group in an extended ACL which in turn can be used in an access rule.

5. Which type of object group is no longer recommended and should be replaced with a service object group?

  • Network
  • User
  • Service
  • Protocol
  • Security
  • ICMP-type.

Explanation: The protocol object group is no longer recommended and should be replaced with a service object group.

6. Which type of object group specifies an FQDN, host, subnet, or range of IP addresses?

  • Network
  • User
  • Service
  • Protocol
  • Security
  • ICMP-type.

Explanation: The network type of object group specifies an FQDN, host, subnet, or range of IP addresses

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