Cisco WS-X6066-SLB-APC - Content Switching Module Software Manual page 84

Example VLAN Trunk Configurations
Switch_A> (enable) set trunk 1/1 desirable isl
Port(s) 1/1-2 trunk mode set to desirable.
Port(s) 1/1-2 trunk type set to isl.
Switch_A> (enable) %DTP-5-TRUNKPORTON:Port 1/1 has become isl trunk
%DTP-5-TRUNKPORTON:Port 1/2 has become isl trunk
%PAGP-5-PORTFROMSTP:Port 1/1 left bridge port 1/1-2
%PAGP-5-PORTFROMSTP:Port 1/2 left bridge port 1/1-2
%PAGP-5-PORTTOSTP:Port 1/1 joined bridge port 1/1-2
%PAGP-5-PORTTOSTP:Port 1/2 joined bridge port 1/1-2
Switch_B> (enable) %DTP-5-TRUNKPORTON:Port 3/1 has become isl trunk
%DTP-5-TRUNKPORTON:Port 3/2 has become isl trunk
%PAGP-5-PORTFROMSTP:Port 3/1 left bridge port 3/1-2
%PAGP-5-PORTFROMSTP:Port 3/2 left bridge port 3/1-2
%PAGP-5-PORTTOSTP:Port 3/1 joined bridge port 3/1-2
%PAGP-5-PORTTOSTP:Port 3/2 joined bridge port 3/1-2
After the ISL trunk link is negotiated, verify the configuration by entering the show trunk command.
Step 5
Switch_A> (enable) show trunk
Port
--------
1/1
1/2
Port
--------
1/1
1/2
Port
--------
1/1
1/2
Port
--------
1/1
1/2
Switch_A> (enable)
Switch_B> (enable) show trunk
Port
--------
3/1
3/2
Port
--------
3/1
3/2
Port
--------
3/1
3/2
Port
--------
3/1
3/2
Switch_B> (enable)
Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4
5-12
Mode Encapsulation
----------- -------------
desirable isl
desirable isl
Vlans allowed on trunk
---------------------------------------------------------------------
1-1005, 1025-4094
1-1005, 1025-4094
Vlans allowed and active in management domain
---------------------------------------------------------------------
1-5,10,20,50,152,200,300,400,500,521-524,570,850,917,999
1-5,10,20,50,152,200,300,400,500,521-524,570,850,917,999
Vlans in spanning tree forwarding state and not pruned
---------------------------------------------------------------------
1-5,10,20,50,152,200,300,400,500,521-524,570,850,917,999
1-5,10,20,50,152,200,300,400,500,521-524,570,850,917,999
Mode Encapsulation
----------- -------------
auto isl
auto isl
Vlans allowed on trunk
---------------------------------------------------------------------
1-1005, 1025-4094
1-1005, 1025-4094
Vlans allowed and active in management domain
---------------------------------------------------------------------
1-5,10,20,50,152,200,300,400,500,521-524,570,850,917,999
1-5,10,20,50,152,200,300,400,500,521-524,570,850,917,999
Vlans in spanning tree forwarding state and not pruned
---------------------------------------------------------------------
1-5,10,20,50,152,200,300,400,500,521-524,570,801,850,917,999
1-5,10,20,50,152,200,300,400,500,521-524,570,801,850,917,999
Chapter 5
Status Native vlan
------------ -----------
trunking 1
trunking 1
Status Native vlan
------------ -----------
trunking 1
trunking 1
Configuring Ethernet VLAN Trunks
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