System information

Configuring the Switch
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Web – Select Security, 802.1X, Statistics. Select the required port and then click
Query. Click Refresh to update the statistics.
Figure 3-41 Displaying 802.1X Port Statistics
CLI – This example displays the 802.1X statistics for port 4.
Access Control Lists
Access Control Lists (ACL) provide packet filtering for IP frames (based on address,
protocol, Layer 4 protocol port number or TCP control code) or any frames (based
on MAC address or Ethernet type). To filter incoming packets, first create an access
list, add the required rules, and then bind the list to a specific port.
Configuring Access Control Lists
An ACL is a sequential list of permit or deny conditions that apply to IP addresses,
MAC addresses, or other more specific criteria. This switch tests ingress or egress
packets against the conditions in an ACL one by one. A packet will be accepted as
Console#show dot1x statistics interface ethernet 1/4 4-85
Eth 1/4
Rx: EAPOL EAPOL EAPOL EAPOL EAP EAP EAP
Start Logoff Invalid Total Resp/Id Resp/Oth LenError
2 0 0 1007 672 0 0
Last Last
EAPOLVer EAPOLSrc
1 00-12-CF-94-34-DE
Tx: EAPOL EAP EAP
Total Req/Id Req/Oth
2017 1005 0
Console#