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Cisco Catalyst Blade Switch 3120 for HP Software Configuration Guide
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Chapter 12 Configuring VLANs
Configuring VLAN Trunks
Figure 12-2 shows a network of switches that are connected by ISL trunks.
Figure 12-2 Switches in an ISL Trunking Environment
Figure 12-3 shows a network of switches that are connected by IEEE 802.1Q trunks.
Figure 12-3 Switches in an IEEE 802.1Q Trunking Environment
You can configure a trunk on a single Ethernet interface or on an EtherChannel bundle. For more
information about EtherChannel, see Chapter 37, “Configuring EtherChannels and Link-State
Tracking.”
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VLAN3VLAN1
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