To create VT15 (TU11) or VT2 (TU12) sub-channels
Before you begin
A SONET VTG and an SDH TUG2 are equivalent groups. A VTG contains four VT15 channels or three VT2. A TUG2 contains four TU11 channels or three TU12. An SDH TUG 3 has no SONET equivalent, however, it contains seven TUG2. (An STM1/AU4 contains three TUG3). See Comparison of SONET and SDH hierarchies in SONET and SDH sub-channel applications and structure .
An STS1 channelized to carry a VT15 or VT2 payload type contains seven VTG. An AU3 or a TUG3 channelized to carry a TU11 or TU12 payload type contain seven TUG2.
Each VTG (TUG2) supports up to four VT15 (TU11) channels or three VT2 (TU12) channels.
Steps
1 |
Complete To configure SONET sub-channels or To configure SDH sub-channels to carry a VT15 (TU11) or VT2 (TU12) payload type. |
2 |
To create a VT15 (TU11) channel, perform the following steps:
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3 |
To create a VT2/TU12 channel, complete these steps:
End of steps |