bcmsn09交換網(wǎng)絡(luò)性能優(yōu)化與安全(已改無(wú)錯(cuò)字)
2023-02-08 21:59:12 本頁(yè)面
【正文】 ? Globally enables portbased authentication Switch(config)interface type slot/port ? Enters interface configuration mode Switch(configif)dot1x portcontrol auto ? Enables portbased authentication on the interface 169。 2022, Cisco Systems, Inc. All rights reserved. BCMSN — 926 Verifying Port Security Switchshow portsecurity ? Displays security information for all interfaces Switchshow portsecurity Secure Port MaxSecureAddr CurrentAddr SecurityViolation Security Action (Count) (Count) (Count) Fa5/1 11 11 0 Shutdown Fa5/5 15 5 0 Restrict Fa5/11 5 4 0 Protect Total Addresses in System: 21 Max Addresses limit in System: 128 169。 2022, Cisco Systems, Inc. All rights reserved. BCMSN — 927 Verifying Port Security (Cont.) Switchshow portsecurity interface interface x/y ? Displays security information for a specific interface Switchshow portsecurity interface fastether 5/1 Port Security: Enabled Port status: SecureUp Violation mode: Shutdown Maximum MAC Addresses: 11 Total MAC Addresses: 11 Configured MAC Addresses: 3 Aging time: 20 mins Aging type: Inactivity SecureStatic address aging: Enabled Security Violation count: 0 169。 2022, Cisco Systems, Inc. All rights reserved. BCMSN — 928 Verifying Port Security (Cont.) Switchshow portsecurity address ? Displays MAC address table security information Switchshow portsecurity address Secure Mac Address Table Vlan Mac Address Type Ports Remaining Age (mins) 1 SecureDynamic Fa5/1 15 (I) 1 SecureDynamic Fa5/1 15 (I) 1 SecureConfigured Fa5/1 16 (I) 1 SecureConfigured Fa5/1 1 SecureConfigured Fa5/1 1 SecureConfigured Fa5/5 23 1 SecureConfigured Fa5/5 23 1 SecureConfigured Fa5/5 23 1 SecureConfigured Fa5/11 25 (I) 1 SecureConfigured Fa5/11 25 (I) Total Addresses in System: 10 Max Addresses limit in System: 128 169。 2022, Cisco Systems, Inc. All rights reserved. BCMSN — 929 Types of ACLs 169。 2022, Cisco Systems, Inc. All rights reserved. BCMSN — 930 Configuring VACLs Switch(config)vlan accessmap map_name [seq] ? Defines a VLAN access map Switch(configaccessmap) match {ip address {1199 | 13002699 | acl_name} | ipx address {800999 | acl_name}| mac address acl_name} ? Configures the match clause in a VLAN access map sequence Switch(configaccessmap)action {drop [log]} | {forward [capture]} | {redirect
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