Cisco Asr 1000 Series Aggregation Services Routers Sip And Spa Software Configuration Guide, Cisco Ios - Cisco ASR 1000 Series Software Configuration Manual

Required Configuration Tasks
Configuring the T3 Controller
To configure the T3 controller for the 2-Port and 4-Port Channelized T3 SPA, complete the following steps:
SUMMARY STEPS
1. Router# configure terminal
2. Router(config)# controller t3 slot/subslot/port
3. Router(config-controller)# [no] channelized
4. Router(config-controller)# framing {auto-detect | c-bit | m23}
5. Router(config-controller)# clock source {internal | line}
6. Router(config-controller)# cablelength {0 - 450}
DETAILED STEPS
Command or Action
Step 1 Router# configure terminal
Step 2 Router(config)# controller t3
slot/subslot/port
Step 3
Router(config-controller)# [no]
channelized
Step 4 Router(config-controller)# framing
{auto-detect | c-bit | m23}
Step 5 Router(config-controller)# clock source
{internal | line}

Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS

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Purpose
Enters global configuration mode.
Selects the controller to configure and enters controller configuration mode.
(Optional) Specifies the channelization mode.
• channelized—In channelized mode, the T3 link can be channelized into
28 T1s, and each T1 can be further channelized into 24 DS0s. This is
the default.
• no channelized—In the unchannelized mode, the T3 link provides a
single high-speed data channel of 44210 kbps.
(Optional) Specifies the framing type in channelized mode.
• auto-detect—Detects the framing type at the device at the end of the line
and switches to that framing type. If both devices are set to auto-detect,
c-bit framing is used.
• c-bit—Specifies c-bit parity framing. This is the default.
• m23—Specifies M23 framing.
Note To set the framing type for an unchannelized T3, see the
T3 Framing, on page
(Optional) Specifies the clock source.
• internal—Specifies that the internal clock source is used. Default for
channelized mode.
• line—Specifies that the network clock source is used. Default for
unchannelized mode.
Configuring the 2-Port and 4-Port Channelized T3 SPAs
247.
Configuring
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