Cisco WS-C6506 User Manual

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Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 5 Configuring Ethernet VLAN Trunks
Example VLAN Trunk Configurations
Switch_1> (enable) set vlan 50
Vlan 50 configuration successful
Switch_1> (enable) set vlan 60
Vlan 60 configuration successful
Switch_1> (enable)
Step 3 Verify the VTP and VLAN configuration on Switch 1 by entering the show vtp domain and show vlan
commands.
Switch_1> (enable) show vtp domain
Domain Name Domain Index VTP Version Local Mode Password
-------------------------------- ------------ ----------- ----------- ----------
BigCorp 1 2 server -
Vlan-count Max-vlan-storage Config Revision Notifications
---------- ---------------- --------------- -------------
11 1023 13 disabled
Last Updater V2 Mode Pruning PruneEligible on Vlans
--------------- -------- -------- -------------------------
172.20.52.10 disabled enabled 2-1000
Switch_1> (enable) show vlan
VLAN Name Status Mod/Ports, Vlans
---- -------------------------------- --------- ----------------------------
1 default active 1/1-2
2/1-12
5/1-2
10 VLAN0010 active
20 VLAN0020 active
30 VLAN0030 active
40 VLAN0040 active
50 VLAN0050 active
60 VLAN0060 active
1002 fddi-default active
1003 token-ring-default active
1004 fddinet-default active
1005 trnet-default active
Switch_1> (enable)
Step 4 Configure the supervisor engine uplinks on Switch 1 as ISL trunk ports by entering the set trunk
command. Specifying the desirable mode on the Switch 1 ports causes the ports on Switch 2 to negotiate
to become trunk links (assuming that the Switch 2 uplinks are in the default auto mode).
Switch_1> (enable) set trunk 1/1 desirable
Port(s) 1/1 trunk mode set to desirable.
Switch_1> (enable) 04/21/1998,03:05:05:DISL-5:Port 1/1 has become isl trunk
Switch_1> (enable) set trunk 1/2 desirable
Port(s) 1/2 trunk mode set to desirable.
Switch_1> (enable) 04/21/1998,03:05:13:DISL-5:Port 1/2 has become isl trunk
Step 5 Verify that the trunk links are up by entering the show trunk command.
Switch_1> (enable) show trunk 1
Port Mode Encapsulation Status Native vlan
-------- ----------- ------------- ------------ -----------
1/1 desirable isl trunking 1
1/2 desirable isl trunking 1

Cisco WS-C6506 Specifications

General

Brand	Cisco
Model	WS-C6506
Category	Switch
Language	English