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ASSATT

CTIVE

ESPONSE

ONTROL

ODE

AND

ETWORK

WITCH

ABLING

XAMPLE

7. Set the host name of the switch stack, as follows:

8. Set the switch stack’s enable password, as follows:

9. Turn off the VLAN trunking protocol (VTP), as follows:

sw01(config)#

Setting device to VTP TRANSPARENT mode.

10. Enable the

portfast bpduguard

feature, as follows:

At this prompt...

Enter...

Notes

Switch(config)#

hostname sw01

Use your site-specific name instead
of sw01 used as an example; each
switch should have a unique name.

At this prompt...

Enter...

Notes

sw01(config)#

enable secret system

Use your site-specific password
instead of the system password used
as an example.

At this prompt...

Enter...

Notes

sw01(config)#

vtp mode transparent

Displays the following output:

At this prompt...

Enter...

Notes

sw01(config)#

spanning-tree portfast bpduguard default

Enabling this feature protects
against cabling errors. If a spanning
tree packet does arrive on a port
that has this feature enabled, the
port is disabled.

Содержание Network Switch Cabling

Страница 1: ...sks You have obtained all the required hardware You have determined your network address strategy and allocated the required IP addresses according to network requirements of Cassatt Active Response You have configured your gateway or gateways using the static IP addresses you allocated from the Cassatt network See the Info Central site for detailed information on calculating network addresses for...

Страница 2: ...1 N8 1 N4 1 N15 P N23 P N7 P C2 P N19 P N14 1 N16 1 N18 1 N20 1 Switch stack 2 Control node 1 Switch 1 Switch 2 Switch 3 Switch 4 7 9 11 13 15 17 19 21 23 6 8 10 12 14 16 18 20 22 24 1 3 5 7 9 11 13 15 17 19 21 23 2 4 6 8 10 12 14 16 18 20 22 24 C1 2 N9 2 N5 2 ISL 1 N21 2 N10 P N4 P C2 2 N11 2 N7 2 N3 2 GW 2 N22 P N23 2 N6 P 1 2 3 4 5 N18 P N13 2 N15 2 N17 2 N19 2 N10 2 N6 2 ISL 2 N9 P N2 P N14 2 ...

Страница 3: ...d to connect the first control node s first onboard Gigabit Ethernet connection Gb 2 into the Cassatt Active Response environment through the designated switch port C2 1 Used to connect the second control node s second onboard Gigabit Ethernet connection Gb 2 into the Cassatt Active Response environment through the designated switch port C2 2 Used to connect the second control node s second onboar...

Страница 4: ... hardware installation instructions and use the StackWise cables to cable the four switches into two sets of switch stacks as shown in Figure 2 Once the two 24 port switches have been stacked they behave as a single logical 48 port switch Figure 2 Stacked Switch Cabling What about connecting application nodes Remaining switch ports can be used to connect application nodes and their remote manageme...

Страница 5: ...e switches using category 5 or 6 Ethernet cables The recommended configuration uses dual Ethernet connections to each control node for redundancy Do this as follows From control node 1 s back panel Connect Gb1 port 1 C1 1 into port 3 on switch 1 Connect Gb2 port 2 C1 2 into port 3 on switch 3 Connect the remote management controller port C1 P into port 24 on switch 4 From control node 2 s back pan...

Страница 6: ...nstallation Guide to determine what type of cable is needed when connecting the switch for configuration The RJ 45 to DB 9 adapter cable that comes with the switch for this connection was not used for the reference configuration testing Cassatt tested the switch with an RJ 45 cable with reversed pins connected to a Lantronix ETS terminal server The following Lantronix port settings were used Char ...

Страница 7: ...on files as follows Erasing the nvram filesystem will remove all configuration files Continue confirm y OK Erase of nvram complete 00 06 43 SYS 7 NV_BLOCK_INIT Initalized the geometry of nvram 2 Delete the VLAN database as follows If the following displays at the prompt Then Continue with configuration dialog yes no The switch stack is in the factory default state go to step 1 in Setting switch op...

Страница 8: ...ode as follows Enter configuration commands one per line End with CNTL Z 5 Renumber the switch as follows WARNING Changing the switch number may result in lost or changed configuration for that switch At this prompt Enter Notes sw01 show switch Displays the following output If Then If a switch number other than 1 and 2 is indicated in the output Go to step 4 If the switch number is 1 and 2 Go to s...

Страница 9: ...able 9541120 flashfs 0 flashfs fsck took 8 seconds done Initializing Flash Boot Sector Filesystem bs installed fsid 3 done Press RETURN to get started Proceed to step 1 in Setting switch options on page 24 to continue the switch configuration procedure Setting switch options This procedure provides the minimal configuration required to support the reference system Configure the first switch stack ...

Страница 10: ...e following output At this prompt Enter Notes Switch config no logging console Some of the switch configuration commands can produce many messages that are logged to the console which is often inconvenient At this prompt Enter Notes Switch config interface range GigabitEthernet 1 0 1 24 This step is done to prevent network loops from forming because the configuration is only partially enabled at t...

Страница 11: ...ostname sw01 Use your site specific name instead of sw01 used as an example each switch should have a unique name At this prompt Enter Notes sw01 config enable secret system Use your site specific password instead of the system password used as an example At this prompt Enter Notes sw01 config vtp mode transparent Displays the following output At this prompt Enter Notes sw01 config spanning tree p...

Страница 12: ...erent switches to provide reliability in case a complete switch goes down In this reference configuration stacked switches are used so both ports are not on the same switch The manual configuration of the port channel is required when the interfaces are on different switches sw01 config if channel group 1 mode on Displays the following output At this prompt Enter Notes sw01 config if exit sw01 con...

Страница 13: ...itch or a device that participates in spanning tree protocol do not set spanning tree portfast for the link to that device At this prompt Enter Notes sw01 config interface range GigabitEthernet 1 0 3 24 Setting the portfast option means that the port starts forwarding packets immediately instead of waiting for spanning tree protocol packets This allows for less dropped packets when a switch first ...

Страница 14: ...switch With IGMP snooping multicast packets are forwarded only to the ports that have joined that multicast group When IGMP snooping is disabled multicast packets are forwarded to all ports on the switch If disabling IGMP snooping impacts network performance and if non Cassatt Active Response applications running on the Cassatt Active Response system do not use the multicast functionality disablin...

Страница 15: ...et 5 1 45RQ hd1IzO vm5WKRsLXyZoFx0 ip subnet zero no ip igmp snooping vtp mode transparent spanning tree mode pvst spanning tree portfast bpduguard default no spanning tree optimize bpdu transmission spanning tree extend system id At this prompt Enter Notes sw01 config interface range GigabitEthernet 1 0 1 24 sw01 config if range no shutdown sw01 config if range exit sw01 config interface range Gi...

Страница 16: ...to spanning tree portfast interface GigabitEthernet1 0 5 switchport mode access no ip address no mdix auto spanning tree portfast interface GigabitEthernet1 0 6 switchport mode access no ip address no mdix auto spanning tree portfast ports 7 through 23 output on the first switch in the switch stack should be the same as shown above for interface GigabitEthernet1 0 6 interface GigabitEthernet1 0 24...

Страница 17: ... mode access no ip address no mdix auto spanning tree portfast interface GigabitEthernet2 0 6 switchport mode access no ip address no mdix auto spanning tree portfast ports 7 through 23 output on the first switch in the switch stack should be the same as shown above for interface GigabitEthernet2 0 6 interface GigabitEthernet2 0 24 switchport mode access no ip address no mdix auto spanning tree po...

Страница 18: ...onfig Building configuration OK sw01 22 Configure the second Cisco switch stack by repeating step 1 in Connecting the switch to a terminal server on page 21 through step 21 in Setting switch options on page 24 When you have completed configuring all switch stacks plug them in At this prompt Enter Notes sw01 copy running config startup config Displays the following output ...

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