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H3C Technologies H3C S5560 Series Switches User Manual

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Disabling global MAC address learning ··············································································································· 8

 

Disabling MAC address learning on an interface ································································································ 8

 

Disabling MAC address learning on a VLAN ······································································································· 8

 

Configuring the aging timer for dynamic MAC address entries ·················································································· 9

 

Configuring the MAC learning limit on an interface····································································································· 9

 

Configuring the device to forward unknown frames after the MAC learning limit on an interface is reached ··· 10

 

Assigning MAC learning priority to an interface ······································································································· 10

 

Enabling MAC address synchronization ····················································································································· 11

 

Enable MAC address move notifications ···················································································································· 13

 

Enabling ARP fast update for MAC address moves ··································································································· 14

 

Enabling SNMP notifications for the MAC address table ························································································· 15

 

Displaying and maintaining the MAC address table ································································································· 15

 

MAC address table configuration example ················································································································ 16

 

Network requirements ··········································································································································· 16

 

Configuration procedure ······································································································································ 16

 

Verifying the configuration ··································································································································· 16

 

Configuring MAC Information ·································································································································· 18

 

Enabling MAC Information ··········································································································································· 18

 

Configuring the MAC Information mode ····················································································································· 18

 

Configuring the MAC change notification interval ···································································································· 19

 

Configuring the MAC Information queue length ········································································································ 19

 

MAC Information configuration example ···················································································································· 19

 

Network requirements ··········································································································································· 19

 

Configuration restrictions and guidelines ··········································································································· 20

 

Configuration procedure ······································································································································ 20

 

Configuring Ethernet link aggregation ····················································································································· 22

 

Basic concepts ································································································································································ 22

 

Aggregation group, member port, and aggregate interface ··········································································· 22

 

Aggregation states of member ports in an aggregation group ······································································· 23

 

Operational key ···················································································································································· 23

 

Configuration types ··············································································································································· 23

 

Link aggregation modes ······································································································································· 24

 

Aggregating links in static mode ·································································································································· 24

 

Choosing a reference port ··································································································································· 24

 

Setting the aggregation state of each member port ·························································································· 25

 

Aggregating links in dynamic mode ···························································································································· 26

 

LACP ······································································································································································· 26

 

How dynamic link aggregation works ················································································································ 27

 

Edge aggregate interface ············································································································································· 29

 

Load sharing modes for link aggregation groups ······································································································ 29

 

Ethernet link aggregation configuration task list ········································································································· 29

 

Configuring an aggregation group ····························································································································· 30

 

Configuration restrictions and guidelines ··········································································································· 30

 

Configuring a static aggregation group ············································································································· 31

 

Configuring a dynamic aggregation group ······································································································· 32

 

Configuring an aggregate interface ···························································································································· 36

 

Setting the description for an aggregate interface ···························································································· 36

 

Specifying ignored VLANs for a Layer 2 aggregate interface ········································································· 37

 

Setting the MTU for a Layer 3 aggregate interface ··························································································· 37

 

Setting the minimum and maximum numbers of Selected ports for an aggregation group ·························· 38

 

Setting the expected bandwidth for an aggregate interface ············································································ 39

 

Configuring an edge aggregate interface·········································································································· 40

 

Shutting down an aggregate interface ··············································································································· 40

 

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