Consider the following output for an ACL that has been applied to a router via the access-class in command. What can a network administrator determine from the output that is shown?
Standard IP access list 2
10 permit 192.168.10.0, wildcard bits 0.0.0.255 (2 matches)
20 deny any (1 match)Two devices connected to the router have IP addresses of 192.168.10.x.
Traffic from one device was not allowed to come into one router port and be routed outbound a different router port.
Two devices were able to use SSH or Telnet to gain access to the router.*
Traffic from two devices was allowed to enter one router port and be routed outbound to a different router port.
Explanation: The access-class command is used only on VTY ports. VTY ports support Telnet and/or SSH traffic. The match permit ACE is how many attempts were allowed using the VTY ports. The match deny ACE shows that a device from a network other than 192.168.10.0 was not allowed to access the router through the VTY ports.