
| White Paper ⏐ Issue: October 2006 ⏐ Integration of BX600 SB9 Switches in Cisco Networks | Page 10 / 47 | 
switchport allowed vlan 1,10,20
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interface range GigabitEthernet0/1 - 2
!the native vlan 1 is default and normally not displayed in configuration switchport trunk native vlan 1
switchport trunk allowed vlan 1,10,20 switchport trunk encapsulation dot1q switchport mode trunk 
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Step 4: Verify the VLAN trunk
! SB9
| VLAN ID VLAN Name | VLAN Type | Interface(s) | |
| 1 | Default | Default | 0/4,0/5,0/6,0/7,0/8,0/9, | 
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 | 0/10,0/11,0/12,0/13,0/15,0/16, | 
| 10 | Static | 1/1,1/2 | |
| 0/1,0/11,0/12,0/13,0/14,0/15, | |||
| 20 | Static | 0/16,1/1,1/2 | |
| 0/2,0/11,0/12,0/13,0/14,0/15, | |||
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| interface switchport 1/1 | 
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 | Port | Acceptable | Ingress | GVRP | Default | 
| Interface VLAN ID | Frame Types | Filtering | Priority | ||
| 1/1 | 1 | Admit All | Disable | Disable | 0 | 
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| Port | Mode | Encapsulation | Status | Native vlan | |
| Po1 | on | 802.1q | trunking | 1 | |
| Port | Vlans allowed on trunk | 
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| Po1 | 1,10,20 | 
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| Port | Vlans allowed and active in management domain | ||||
| Po1 | 1,10,20 | 
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| Port | Vlans in spanning tree forwarding state and not pruned | ||||
| Po1 | 1,10,20 | 
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