Configuring Tdm Local Switching - Cisco ASR 1000 Series Software Configuration Manual
Aggregation services routers sip and spa, cisco ios xe everest 16.5
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Also See for ASR 1000 Series:
- Configuration manual (442 pages) ,
- Replacing (120 pages) ,
- Common criteria operational user guidance and preparative procedures (72 pages)
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Configuring the Circuit Emulation over Packet Shared Port Adapter
Configuring TDM Local Switching
TDM Local Switching allows switching of Layer 2 data between two CEM interfaces on the same router. The
two CEM groups can be on the same physical interface or different physical interfaces; they can be on the
same SPA, the same line card, or different line cards.
Consider the following guidelines before configuring CEM Phase 2 TDM Local Switching:
• Autoprovisioning is not supported.
• Out-of-band signaling is not supported.
• Port mode local switching is not supported on the CEM interface.
• Interworking with other interface types is not supported.
• The same CEM circuit cannot be used for both local switching and Xconnect.
• You can use CEM local switching between two CEM circuits on the same CEM interface.
• CEM local switching can be across a 24-Port Channelized T1/E1 ATM CEoP SPA, a 2-Port Channelized
To configure the CEoPS Phase 2 TDM Local Switching, perform the following steps:
SUMMARY STEPS
1. Router# configure terminal
2. Router(config)# [no] connect name cem x/y/z circuit-id cem a/b/c circuit-id
DETAILED STEPS
Command or Action
Step 1
Router# configure terminal
Step 2
Router(config)# [no] connect name cem x/y/z circuit-id
cem a/b/c circuit-id
Example:
Router(config)#
cem 0/2/0 cemckt2
Example:
Router(config)#
cem 0/2/0 cemckt2
OL-14127-17
T3/E3 ATM CEoP SPA, or a 1-Port Channelized OC-3 STM1 ATM CEoP SPA.
connect
cem 0/1/0 cemckt1
cem
cem 0/1/0 cemckt1
no connect
cem
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE
Configuring TDM Local Switching
Purpose
Enters the global configuration mode.
Configures a local switching connection between cemckt1 of
CEM interface x/y/z and cemckt2 of CEM interface a/b/c.
The no form of this command unconfigures a local switching
connection between cemckt1 of the CEM interface x/y/z and
cemckt2 of the CEM interface a/b/c.
Everest 16.5
503
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