VLAN
&
VLAN Trunking Protocol
(VTP)
on
1900 Switch
Objective
Understanding the VLAN & VTP operations in switched environment.
The demonstrations include:
- To make Vlan’s on 1900 switches & Vlan membership assignments to the ports.
- VLAN Trunking Protocol (VTP).
i. VLAN
Diagram
Procedure
- Connecting PC’A’ with 1900-SWA switch and verified by Commands.
- Display the results that all ports are the members of the Native VLAN (VLAN#1).
- Create a VLAN # 2 on 1900-SWA Switch.
- Assign a VLAN Member-ship for a Port on 1900-SWA Switch.
- Verification of VLAN # 2.
Configuration
Step 1(A): Connecting PC’A’ with 1900-SWA Switch & verified by the Interface
Command.
1900-SWA#show interfaces ethernet 0/1
Ethernet 0/1 is Enabled
Hardware is Built-in 10Base-T
Address is 0003.6B33.42C1
MTU 1500 bytes, BW 10000 Kbits
802.1d STP State : Forwarding Forward Transitions: 1
Port monitoring: Disabled
Unknown unicast flooding: Enabled
Unregistered multicast flooding: Enabled
Description:
Duplex setting: Full duplex
Back pressure: Disabled
<Output Omitted>
Step 1(B): Connecting PC with 1900 switch and verified by the MAC Address
Table Command.
1900-SWA#show mac-address-table
Number of permanent addresses : 0
Number of restricted static addresses : 0
Number of dynamic addresses : 1
Address Dest Interface Type Source Interface List
-------------------------------------------------------------------------------------
0050.DA23.C9DD Ethernet 0/1 Dynamic All
Step 2(A): Display the results that all ports are the members of Native VLAN.
1900-SWA#show vlan
OR
1900-SWA#show vlan 1
VLAN Name Status Ports
------------------------------------------------------------
1 default Enabled 1-12, AUI, A, B
------------------------------------------------------------
VLAN Type SAID MTU Parent RingNo BridgeNo Stp Trans1 Trans2
--------------------------------------------------------------------------------------------------
1 Ethernet 100001 1500 0 0 0 Unkn 1002 1003
--------------------------------------------------------------------------------------------------
Step 2(B): Display the results that all ports are the members of Native VLAN.
1900-SWA#show vlan-membership
Port VLAN Membership Type
------- ---------- -----------------------
1 1 Static
2 1 Static
3 1 Static
4 1 Static
5 1 Static
6 1 Static
7 1 Static
8 1 Static
9 1 Static
10 1 Static
11 1 Static
12 1 Static
AUI 1 Static
A 1 Static
B 1 Static
Step 3: Create a VLAN # 2 on 1900-SWA Switch by VLAN command.
1900-SWA(config)#vlan 2 name cttc
Step 4: Assign a Member-ship for Fast Ethernet Port 0/1 on 1900-SWA Switch.
1900-SWA(config)#int ethernet 0/1
1900-SWA(config-if)#vlan-membership ?
dynamic Set VLAN membership type as dynamic
static Set VLAN membership type as static
1900-SWA(config-if)#vlan-membership static ?
<1-1005> ISL VLAN index
1900-SWA(config-if)#vlan-membership static 2
Step 5: Verification of VLAN # 2.
1900-SWA#show vlan
OR
1900-SWA#sh vlan 2
VLAN Name Status Ports
--------------------------------------------
2 cttc Enabled 1
--------------------------------------------
VLAN Type SAID MTU Parent RingNo BridgeNo Stp Trans1 Trans2
-------------------------------------------------------------------------------------------------------
2 Ethernet 100002 1500 0 1 1 Unkn 0 0
-------------------------------------------------------------------------------------------------------
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