Alcatel-Lucent 7710 SR Configuration Manual page 159

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ALA-A>config>port>tdm#
Services can now be applied to the configured channelized ports.
7710 SR OS Interface Configuration Guide
exit
no shutdown
exit
e1 1.2
channel-group 1
encap-type atm
atm
exit
no shutdown
exit
no shutdown
exit
no shutdown
Interface Configuration
Page 145