HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 2 - LAN Switching Co - Page 33
MAC address table configuration example, Network requirements, Configuration procedure
View all HP 6125G manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 33 highlights
Task Command Remarks Display MAC address table information. display mac-address [ mac-address [ vlan vlan-id ] | [ [ dynamic | static ] [ interface interface-type interface-number ] | blackhole ] [ vlan vlan-id ] [ count ] ] [ | { begin | exclude | include } regular-expression ] Available in any view Display the aging timer for dynamic MAC address entries. display mac-address aging-time [ | { begin | exclude | include } regular-expression ] Available in any view Display the system or interface MAC address learning state. display mac-address mac-learning [ interface-type interface-number ] [ | { begin | exclude | include } regular-expression ] Available in any view Display MAC address statistics. display mac-address statistics [ | { begin | exclude | include } regular-expression ] Available in any view MAC address table configuration example Network requirements As shown in Figure 3: • The MAC address of Host A is 000f-e235-dc71 and belongs to VLAN 1. It is connected to GigabitEthernet 1/0/1 of the device. To prevent MAC address spoofing, add a static entry for the host in the MAC address table of the device. • The MAC address of Host B is 000f-e235-abcd and belongs to VLAN 1. For security, because this host once behaved suspiciously on the network, add a blackhole MAC address entry for the host MAC address, so all packets destined for the host are dropped. • Set the aging timer for dynamic MAC address entries to 500 seconds. Figure 3 Network diagram Configuration procedure # Add a static MAC address entry. system-view [Sysname] mac-address static 000f-e235-dc71 interface gigabitethernet 1/0/1 vlan 1 24