A pseudowire (PW) emulates a point-to-point connection over a packet-switching network. PW profile configuration defines PW attributes. After configuration, a PW profile must be attached to a bridge domain.
A pseudowire profile can be shared across multiple bridge domains. Complete the following task to configure a PW profile.
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From privileged EXEC mode, enter global configuration mode.
device# configure terminal
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Create a PW profile and enter configuration mode for the profile.
device(config)# pw-profile pw_example
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Configure the virtual connection mode for the profile.
device(config-pw-pw_example)# vc-mode tag
In this example, tag mode is configured for the PW profile, pw_example.
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Configure a maximum transmission unit (MTU) of 1300 for the PW profile.
device(config-pw-pw_example)# mtu 1300
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Enforce an MTU check during PW signaling.
device(config-pw-pw_example)# mtu-enforce true
Example
The following example creates a PW profile named pw_example and configures attributes for the profile.
device# configure terminal
device(config)# pw-profile pw_example
device(config-pw-pw_example)# vc-mode tag
device(config-pw-pw_example)# mtu 1300
device(config-pw-pw_example)# mtu-enforce true
