Chapter 23. Advanced IPv4 ACLs and Device Security
This chapter covers the following exam topics:
IP Services
Describe the types, features, and applications of ACLs
Sequence numbers
Editing
Extended
Named
Numbered
Configure and verify ACLs in a network environment
Named
Numbered
Configure and verify NTP as a client
Network Device Security
Configure and verify network device security features such as
Transport
Disable telnet
Physical security
Setting native VLAN to other than VLAN 1
Configure and verify ACLs to filter network traffic
Configure and verify an ACL to limit telnet and SSH access to the router
Troubleshoot and Resolve ACL issues
Statistics
Permitted networks
Direction
Interface
Cisco routers use IPv4 access control lists (ACL) for ...
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