Quick Software Configuration (5.x)
Network Configuration Example
Download this chapter
Network Configuration ExampleNetwork Configuration Example
give_us_feedback

Table Of Contents

Network Configuration Example

Network Topology and Configuration

5509-ER-F1 (Catalyst 5509) Configuration

4003-ER-F1 (Catalyst 4003) Configuration

RSM-ER-F1 (RSM) Configuration

5505-WC-F2 (Catalyst 5505) Configuration


Network Configuration Example

This section shows an example network configuration.

Note The device configurations shown in this section include some features and functions not described in this publication. For complete software configuration information, see the Software Configuration Guide for your switch. For complete command syntax descriptions, see the Command Reference for your switch.

Network Topology and Configuration

Figure 6-1 shows the example network topology.

The IP addressing and hardware configuration for the network is described in the following tables:

•Table 6-1—Shows the VLAN and IP subnetwork scheme for the network

•Table 6-2—Shows the Catalyst 5509 hardware configuration

•Table 6-3—Shows the Catalyst 4003 hardware configuration

•Table 6-4—Shows the Catalyst 5505 hardware configuration

•Table 6-5—Shows the switch supervisor engine IP addresses

•Table 6-6—Shows the RSM VLAN interface IP addresses

Figure 6-1 Example Network Topology

Table 6-1 VLANs and IP Subnetworks

VLAN
VLAN Name
IP Subnetwork
Hosts
Servers

1

default

10.10.1.0/24

0

0

10

Corporate

10.10.10.0/24

20

2

20

DevEng

10.10.20.0/24

90

1

30

Mfg

10.10.30.0/24

30

1

40

QA

10.10.40.0/24

45

0

50

Finance&Admin

10.10.50.0/24

30

0

60

Sales&Mktg

10.10.60.0/24

35

0


Table 6-2 Catalyst 5509 Hardware

Slot
Module

1

Supervisor Engine III (with 2-port 1000-Mbps Gigabit Ethernet uplinks)

3

Route Switch Module (RSM)

5-6

10/100-Mbps Fast Ethernet modules (12-port)

7-9

10-Mbps Ethernet modules (48-port)


Table 6-3 Catalyst 4003 Hardware

Slot
Module

1

Supervisor engine

2-3

1000-Mbps Gigabit Ethernet modules (6-port)


Table 6-4 Catalyst 5505 Hardware

Slot
Module

1

Supervisor Engine III (with 4-port 10/100-Mbps Fast Ethernet uplinks)

2

10/100-Mbps Fast Ethernet module (12-port)

3-5

10-Mbps Ethernet modules (48-port)


Table 6-5 Switch IP Addresses

Switch
In-Band (sc0) Interface IP Address

Catalyst 5509

10.10.1.10/24

Catalyst 4003

10.10.1.20/24

Catalyst 5505

10.10.1.30/24


Table 6-6 RSM IP Addresses

Interface
IP Address

VLAN 1

10.10.1.1/24

VLAN 10

10.10.10.1/24

VLAN 20

10.10.20.1/24

VLAN 30

10.10.30.1/24

VLAN 40

10.10.40.1/24

VLAN 50

10.10.50.1/24

VLAN 60

10.10.60.1/24


5509-ER-F1 (Catalyst 5509) Configuration

This section shows the configuration for 5509-ER-F1: 

Enter password: <Return>

Console> enable


Enter password: <Return>

Console> (enable) set system name 5509-ER-F1    

System name set.

5509-ER-F1> (enable) set system location 1st Floor Equipment Room

System location set.

5509-ER-F1> (enable) set system contact sysadmin@bigcorp.com

System contact set.

5509-ER-F1> (enable) set time 04/30/1999 9:30:00

Fri Apr 30 1999, 09:30:00 

5509-ER-F1> (enable) set password

Enter old password: <Return>

Enter new password: <new_login_password>

Retype new password: <new_login_password>

Password changed.

5509-ER-F1> (enable) set enablepass

Enter old password: <Return>

Enter new password: <new_enable_password>

Retype new password: <new_enable_password> 

Password changed.

5509-ER-F1> (enable) set banner motd %

5509-ER-F1 (Catalyst 5509)

Access Restricted

%

MOTD banner set

5509-ER-F1> (enable) set interface sc0 10.10.1.10/24

Interface sc0 IP address set.

5509-ER-F1> (enable) set ip route default 10.10.1.1

Route added.

5509-ER-F1> (enable) set ip dns server 10.10.10.100

10.10.10.100 added to DNS server table as primary server.

5509-ER-F1> (enable) set ip dns domain bigcorp.com 

Default DNS domain name set to bigcorp.com

5509-ER-F1> (enable) set ip dns enable

DNS is enabled

5509-ER-F1> (enable) set vtp domain BigCorp mode server

VTP domain BigCorp modified

5509-ER-F1> (enable) set vlan 10 name Corporate

Vlan 10 configuration successful

5509-ER-F1> (enable) set vlan 20 name DevEng

Vlan 20 configuration successful

5509-ER-F1> (enable) set vlan 30 name Mfg

Vlan 30 configuration successful

5509-ER-F1> (enable) set vlan 40 name QA

Vlan 40 configuration successful

5509-ER-F1> (enable) set vlan 50 name Finance&Admin

Vlan 50 configuration successful

5509-ER-F1> (enable) set vlan 60 name Sales&Mktg 

Vlan 60 configuration successful

5509-ER-F1> (enable) set module name 1 Supervisor III

Module name set.

5509-ER-F1> (enable) set port flowcontrol 1/1-2 send off

Ports 1/1-2 flow control send administration status set to off

(ports will not send flowcontrol to far end)

5509-ER-F1> (enable) set port flowcontrol 1/1-2 receive off

Ports 1/1-2 flow control receive administration status set to off

(ports will not allow far end to send flowcontrol)

5509-ER-F1> (enable) set port negotiation 1/1-2 enable

Ports 1/1-2 negotiation enabled

5509-ER-F1> (enable) set port name 1/1-2 GEC 802.1Q Trunk

Ports 1/1-2 name set.

5509-ER-F1> (enable) set port channel 1/1-2 desirable

Port(s) 1/1-2 channel mode set to desirable.

5509-ER-F1> (enable) set trunk 1/1 desirable dot1q

Port(s) 1/1 trunk mode set to desirable.

Port(s) 1/1 trunk type set to dot1q.

5509-ER-F1> (enable) set module name 3 RSM (RSM-ER-F1)

Module name set.

5509-ER-F1> (enable) set module name 5 Fast Ether Uplinks

Module name set.

5509-ER-F1> (enable) set port name 5/1-4 FEC ISL Trunk

Ports 5/1-4 name set.

5509-ER-F1> (enable) set port speed 5/1-4 100

Ports 5/1-4 transmission speed set to 100Mbps.

5509-ER-F1> (enable) set port duplex 5/1-4 full

Ports 5/1-4 set to full-duplex.

5509-ER-F1> (enable) set port flowcontrol 5/1-4 send off

Ports 5/1-4 flow control send administration status set to off

(ports will not send flowcontrol to far end)

5509-ER-F1> (enable) set port flowcontrol 5/1-4 receive off

Ports 5/1-4 flow control receive administration status set to off

(ports will not allow far end to send flowcontrol)

5509-ER-F1> (enable) set port negotiation 5/1-4 enable

Ports 5/1-4 negotiation enabled

5509-ER-F1> (enable) set port channel 5/1-4 desirable

Port(s) 5/1-4 channel mode set to desirable.

5509-ER-F1> (enable) set trunk 5/1 desirable isl

Port(s) 5/1 trunk mode set to desirable.

Port(s) 5/1 trunk type set to isl.

5509-ER-F1> (enable) set module name 6 DevEng 100Mb Hosts

Module name set.

5509-ER-F1> (enable) set port name 6/1 DE Sparc Ultra

Port 6/1 name set.

5509-ER-F1> (enable) set port name 6/2-7 DE Sparc20

Ports 6/2-7 name set.

5509-ER-F1> (enable) set port name 6/8-12 DE NT Workstation

Ports 6/8-12 name set.

5509-ER-F1> (enable) set port speed 6/1-12 100

Ports 6/1-12 transmission speed set to 100Mbps.

5509-ER-F1> (enable) set port duplex 6/1-12 full

Ports 6/1-12 set to full-duplex.

5509-ER-F1> (enable) set port flowcontrol 6/1-12 send desired

Ports 6/1-12 flow control send administration status set to desired

(ports will send flowcontrol to far end if far end supports it)

5509-ER-F1> (enable) set port flowcontrol 6/1-12 receive desired

Ports 6/1-12 flow control receive administration status set to desired

(ports will allow far end to send flowcontrol if far end supports it)

5509-ER-F1> (enable) set port channel 6/1-12 off

Port(s) 6/1-12 channel mode set to off.

5509-ER-F1> (enable) set trunk 6/1-12 off

Port(s) 6/1-12 trunk mode set to off.

5509-ER-F1> (enable) set spantree portfast 6/1-12 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 6/1-12 fast start enabled.

5509-ER-F1> (enable) set vlan 20 6/1-12

VLAN 20 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

20    1/1-2

      5/1-4 

      6/1-12

5509-ER-F1> (enable) set module name 7 Corp/Mfg 10Mb Hosts

Module name set.

5509-ER-F1> (enable) set port name 7/1-12 Corp Win98 PC

Ports 7/1-12 name set.

5509-ER-F1> (enable) set port name 7/13-48 Mfg Win98 PC

Ports 7/13-48 name set.

5509-ER-F1> (enable) set port duplex 7/1-48 full

Ports 7/1-48 set to full-duplex.

5509-ER-F1> (enable) set spantree portfast 7/1-48 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 7/1-48 fast start enabled.

5509-ER-F1> (enable) set vlan 10 7/1-12

VLAN 10 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

10    1/1-2

      5/1-4 

      7/1-12

5509-ER-F1> (enable) set vlan 30 7/13-48

VLAN 30 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

30    1/1-2

      5/1-4 

      7/13-48

5509-ER-F1> (enable) set module name 8 DevEng 10Mb Hosts

Module name set.

5509-ER-F1> (enable) set port name 8/1-48 DevEng WinNT PC

Ports 8/1-48 name set.

5509-ER-F1> (enable) set port duplex 8/1-48 full

Ports 8/1-48 set to full-duplex.

5509-ER-F1> (enable) set spantree portfast 8/1-48 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 8/1-48 fast start enabled.

5509-ER-F1> (enable) set vlan 20 8/1-48

VLAN 20 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

20    1/1-2

      5/1-4 

      6/1-12

      8/1-48

5509-ER-F1> (enable) set module name 9 DevEng 10Mb Hosts

Module name set.

5509-ER-F1> (enable) set port name 9/1-48 DevEng WinNT PC

Ports 9/1-48 name set.

5509-ER-F1> (enable) set port duplex 9/1-48 full

Ports 9/1-48 set to full-duplex.

5509-ER-F1> (enable) set spantree portfast 9/1-48 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 9/1-48 fast start enabled.

5509-ER-F1> (enable) set vlan 20 9/1-48

VLAN 20 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

20    1/1-2

      5/1-4 

      6/1-12

      8/1-48

      9/1-48

5509-ER-F1> (enable)

4003-ER-F1 (Catalyst 4003) Configuration

This section shows the configuration for 4003-ER-F1: 

Enter password: <Return>

Console> enable


Enter password: <Return>

Console> (enable) set system name 4003-ER-F1    

System name set.

4003-ER-F1> (enable) set system location 1st Floor Equipment Room

System location set.

4003-ER-F1> (enable) set system contact sysadmin@bigcorp.com

System contact set.

4003-ER-F1> (enable) set time 04/30/1999 9:45:00

Fri Apr 30 1999, 09:45:00 

4003-ER-F1> (enable) set password

Enter old password: <Return>

Enter new password: <new_login_password>

Retype new password: <new_login_password>

Password changed.

4003-ER-F1> (enable) set enablepass

Enter old password: <Return>

Enter new password: <new_enable_password>

Retype new password: <new_enable_password> 

Password changed.

4003-ER-F1> (enable) set banner motd %

4003-ER-F1 (Catalyst 4003)

Access Restricted

%

MOTD banner set

4003-ER-F1> (enable) set interface sc0 10.10.1.20/24

Interface sc0 IP address set.

4003-ER-F1> (enable) set ip route default 10.10.1.1

Route added.

4003-ER-F1> (enable) set ip dns server 10.10.10.100

10.10.10.100 added to DNS server table as primary server.

4003-ER-F1> (enable) set ip dns domain bigcorp.com 

Default DNS domain name set to bigcorp.com

4003-ER-F1> (enable) set ip dns enable

DNS is enabled

4003-ER-F1> (enable) set vtp domain BigCorp mode client

VTP domain BigCorp modified

4003-ER-F1> (enable) set module name 1 Supervisor

Module name set.

4003-ER-F1> (enable) set module name 2 Gig Uplinks

Module name set.

4003-ER-F1> (enable) set port flowcontrol 2/1-2 send off

Ports 2/1-2 flow control send administration status set to off

(ports will not send flowcontrol to far end)

4003-ER-F1> (enable) set port flowcontrol 2/1-2 receive off

Ports 2/1-2 flow control receive administration status set to off

(ports will not allow far end to send flowcontrol)

4003-ER-F1> (enable) set port negotiation 2/1-2 enable

Ports 2/1-2 negotiation enabled

4003-ER-F1> (enable) set port name 2/1-2 GEC 802.1Q Trunk

Ports 2/1-2 name set.

4003-ER-F1> (enable) set port channel 2/1-2 desirable

Port(s) 2/1-2 channel mode set to desirable.

4003-ER-F1> (enable) set trunk 2/1 desirable dot1q

Port(s) 2/1-2 trunk mode set to desirable.

Port(s) 2/1-2 trunk type set to dot1q.

4003-ER-F1> (enable) set module name 3 Gig Server Links

Module name set.

4003-ER-F1> (enable) set port name 3/1-2 Corporate Server

Ports 3/1-2 name set.

4003-ER-F1> (enable) set port name 3/3 DevEng Server

Port 3/3 name set.

4003-ER-F1> (enable) set port name 3/4 QA Server

Port 3/4 name set.

4003-ER-F1> (enable) set port flowcontrol 3/1-4 send desired

Ports 3/1-4 flow control send administration status set to desired

(ports will send flowcontrol to far end if far end supports it)

4003-ER-F1> (enable) set port flowcontrol 3/1-4 receive desired

Ports 3/1-4 flow control receive administration status set to desired

(ports will allow far end to send flowcontrol if far end supports it)

4003-ER-F1> (enable) set port channel 3/1-2 off

Port(s) 3/1-2 channel mode set to off.

4003-ER-F1> (enable) set port channel 3/3-4 off

Port(s) 3/3-4 channel mode set to off.

4003-ER-F1> (enable) set trunk 3/1-4 off

Port(s) 3/1-4 trunk mode set to off.

4003-ER-F1> (enable) set spantree portfast 3/1-4 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 3/1-4 fast start enabled.

4003-ER-F1> (enable) set vlan 10 3/1-2

VLAN 10 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

10    2/1-2

      3/1-2

4003-ER-F1> (enable) set vlan 20 3/3

VLAN 20 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

20    2/1-2

      3/3

4003-ER-F1> (enable) set vlan 40 3/4

VLAN 40 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

40    2/1-2

      3/4

4003-ER-F1> (enable)

RSM-ER-F1 (RSM) Configuration

Note For complete configuration procedures for the Route Switch Module (RSM), see the Software Configuration Guide for the Catalyst 5000 series switches.

This section shows the configuration for RSM-ER-F1: 

5509-ER-F1> (enable) session 3

Trying Router-3...

Connected to Router-3.

Escape character is '^]'.


Router>enable

Router#configure terminal

Enter configuration commands, one per line.  End with CNTL/Z.

Router(config)#hostname RSM-ER-F1

RSM-ER-F1(config)#enable password extra_secret_word

RSM-ER-F1(config)#line vty 0 6 

RSM-ER-F1(config-line)#password secret_word

RSM-ER-F1(config-line)#ip domain-name bigcorp.com

RSM-ER-F1(config)#ip name-server 10.10.10.100

RSM-ER-F1(config)#ip domain-lookup

RSM-ER-F1(config)#interface vlan 1

RSM-ER-F1(config-if)#description default (vlan1) VLAN interface

RSM-ER-F1(config-if)#ip address 10.10.1.1 255.255.255.0

RSM-ER-F1(config-if)#no shutdown

RSM-ER-F1(config-if)#interface vlan 10

RSM-ER-F1(config-if)#description Corporate (vlan10) VLAN interface

RSM-ER-F1(config-if)#ip address 10.10.10.1 255.255.255.0

RSM-ER-F1(config-if)#no shutdown

RSM-ER-F1(config-if)#interface vlan 20

RSM-ER-F1(config-if)#description DevEng (vlan20) VLAN interface

RSM-ER-F1(config-if)#ip address 10.10.20.1 255.255.255.0

RSM-ER-F1(config-if)#no shutdown

RSM-ER-F1(config-if)#interface vlan 30

RSM-ER-F1(config-if)#description Mfg (vlan30) VLAN interface

RSM-ER-F1(config-if)#ip address 10.10.30.1 255.255.255.0

RSM-ER-F1(config-if)#no shutdown

RSM-ER-F1(config-if)#interface vlan 40

RSM-ER-F1(config-if)#description QA (vlan40) VLAN interface

RSM-ER-F1(config-if)#ip address 10.10.40.1 255.255.255.0

RSM-ER-F1(config-if)#no shutdown

RSM-ER-F1(config-if)#interface vlan 50

RSM-ER-F1(config-if)#description Finance&Admin (vlan50) VLAN interface

RSM-ER-F1(config-if)#ip address 10.10.50.1 255.255.255.0

RSM-ER-F1(config-if)#no shutdown

RSM-ER-F1(config-if)#interface vlan 60

RSM-ER-F1(config-if)#description Sales&Mktg (vlan60) VLAN interface

RSM-ER-F1(config-if)#ip address 10.10.60.1 255.255.255.0

RSM-ER-F1(config-if)#no shutdown

RSM-ER-F1(config-if)#^Z

RSM-ER-F1#copy running-config startup-config

Building configuration...

[OK]

RSM-ER-F1#

5505-WC-F2 (Catalyst 5505) Configuration

This section shows the configuration for 5505-WC-F2: 

Enter password: <Return>

Console> enable


Enter password: <Return>

Console> (enable) set system name 5505-WC-F2    

System name set.

5505-WC-F2> (enable) set system location 2nd Floor Wiring Closet

System location set.

5505-WC-F2> (enable) set system contact sysadmin@bigcorp.com

System contact set.

5505-WC-F2> (enable) set time 04/30/1999 10:00:00

Fri Apr 30 1999, 10:00:00 

5505-WC-F2> (enable) set password

Enter old password: <Return>

Enter new password: <new_login_password>

Retype new password: <new_login_password>

Password changed.

5505-WC-F2> (enable) set enablepass

Enter old password: <Return>

Enter new password: <new_enable_password>

Retype new password: <new_enable_password> 

Password changed.

5505-WC-F2> (enable) set banner motd %

5505-WC-F2 (Catalyst 5505)

Access Restricted

%

MOTD banner set

5505-WC-F2> (enable) set interface sc0 10.10.1.30/24

Interface sc0 IP address set.

5505-WC-F2> (enable) set ip route default 10.10.1.1

Route added.

5505-WC-F2> (enable) set ip dns server 10.10.10.100

10.10.10.100 added to DNS server table as primary server.

5505-WC-F2> (enable) set ip dns domain bigcorp.com 

Default DNS domain name set to bigcorp.com

5505-WC-F2> (enable) set ip dns enable

DNS is enabled

5505-WC-F2> (enable) set vtp domain BigCorp mode client

VTP domain BigCorp modified

5505-WC-F2> (enable) set module name 1 Supervisor III

Module name set.

5505-WC-F2> (enable) set port name 1/1-4 FEC ISL Trunk

Ports 1/1-4 name set.

5505-WC-F2> (enable) set port speed 1/1-4 100

Ports 1/1-4 transmission speed set to 100Mbps.

5505-WC-F2> (enable) set port duplex 1/1-4 full

Ports 1/1-4 set to full-duplex.

5505-WC-F2> (enable) set port flowcontrol 1/1-4 send off

Ports 1/1-4 flow control send administration status set to off

(ports will not send flowcontrol to far end)

5505-WC-F2> (enable) set port flowcontrol 1/1-4 receive off

Ports 1/1-4 flow control receive administration status set to off

(ports will not allow far end to send flowcontrol)

5505-WC-F2> (enable) set port negotiation 1/1-4 enable

Ports 1/1-4 negotiation enabled

5505-WC-F2> (enable) set port channel 1/1-4 desirable

Port(s) 1/1-4 channel mode set to desirable.

5505-WC-F2> (enable) set trunk 1/1 desirable isl

Port(s) 1/1 trunk mode set to desirable.

Port(s) 1/1 trunk type set to isl.

5505-WC-F2> (enable) set module name 2 QA 100Mb Hosts

Module name set.

5505-WC-F2> (enable) set port name 2/1-4 QA Sparc20

Port 2/1-4 name set.

5505-WC-F2> (enable) set port name 2/5-12 QA NT Workstation

Ports 2/5-12 name set.

5505-WC-F2> (enable) set port speed 2/1-12 100

Ports 2/1-12 transmission speed set to 100Mbps.

5505-WC-F2> (enable) set port duplex 2/1-12 full

Ports 2/1-12 set to full-duplex.

5505-WC-F2> (enable) set port flowcontrol 2/1-12 send desired

Ports 2/1-12 flow control send administration status set to desired

(ports will send flowcontrol to far end if far end supports it)

5505-WC-F2> (enable) set port flowcontrol 2/1-12 receive desired

Ports 2/1-12 flow control receive administration status set to desired

(ports will allow far end to send flowcontrol if far end supports it)

5505-WC-F2> (enable) set port channel 2/1-12 off

Port(s) 2/1-12 channel mode set to off.

5505-WC-F2> (enable) set trunk 2/1-12 off

Port(s) 2/1-12 trunk mode set to off.

5505-WC-F2> (enable) set spantree portfast 2/1-12 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 2/1-12 fast start enabled.

5505-WC-F2> (enable) set vlan 40 2/1-12

VLAN 40 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

40    1/1-4

      2/1-12

5505-WC-F2> (enable) set module name 3 QA 10Mb Hosts

Module name set.

5505-WC-F2> (enable) set port name 3/1-48 QA WinNT PC

Ports 3/1-48 name set.

5505-WC-F2> (enable) set port duplex 3/1-48 full

Ports 3/1-48 set to full-duplex.

5505-WC-F2> (enable) set spantree portfast 3/1-48 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 3/1-48 fast start enabled.

5505-WC-F2> (enable) set vlan 40 3/1-48

VLAN 40 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

40    1/1-4

      2/1-12

      3/1-48

5505-WC-F2> (enable) set module name 4 Corp/F&A 10Mb Hosts

Module name set.

5505-WC-F2> (enable) set port name 4/1-12 Corp Win98 PC

Ports 4/1-12 name set.

5505-WC-F2> (enable) set port name 4/13-48 F&A Win98 PC

Ports 4/13-48 name set.

5505-WC-F2> (enable) set port duplex 4/1-48 full

Ports 4/1-48 set to full-duplex.

5505-WC-F2> (enable) set spantree portfast 4/1-48 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 4/1-48 fast start enabled.

5505-WC-F2> (enable) set vlan 10 4/1-12

VLAN 10 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

10    1/1-4

      4/1-12

5505-WC-F2> (enable) set vlan 50 4/13-48

VLAN 50 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

50    1/1-4

      4/13-48

5505-WC-F2> (enable) set module name 5 S&M 10Mb Hosts

Module name set.

5505-WC-F2> (enable) set port name 5/1-48 S&M Win98 PC

Ports 5/1-48 name set.

5505-WC-F2> (enable) set port duplex 5/1-48 full

Ports 5/1-48 set to full-duplex.

5505-WC-F2> (enable) set spantree portfast 5/1-48 enable


Warning: Spantree port fast start should only be enabled on ports 
connected

to a single host. Connecting hubs, concentrators, switches, bridges, 
etc. to

a fast start port can cause temporary spanning tree loops. Use with 
caution.


Spantree ports 5/1-48 fast start enabled.

5505-WC-F2> (enable) set vlan 60 5/1-48

VLAN 60 modified.

VLAN 1 modified.

VLAN  Mod/Ports

---- -----------------------

60    1/1-4

      5/1-48


5505-WC-F2> (enable)