![]() If the mode is changed from P2P to P2MP with one primary serving three subordinates (all three subordinates on the same card RS422 and RS485 can be configured only on ports 0-7 of the serial interface. ![]() Than or equal to 5000 ms and the timeout setting to less than or equal to 20,000 ms before you perform OIR. This situation, ensure that the timeout is shorter than the OIR time of the subordinate. This results in the primary being unaware that the subordinate is down and CTS of all subordinates are down too. Ms (4x control_frequency), which is greater than the OIR time (~20s) for a selected subordinate to complete an OIR cycle. HLDC frames used for transport ofĬTS signal goes down, when control signal frequency is configured more than 5000 ms and timeout setting is more than 20,000 Serial IM Sync signaling transport does not interoperate with the third party equipments. PE can act only as DCE and provides the clock to DTE. Pseudowire ping is not supported for cross-connect configured on A900-IMA14A/S interface module.Ī maximum speed of 64 kbps between PE and DTE is supported for RS232 Sync ports. System recognizes the new interfaces and brings each of them up in their existing configuration. If you replaced an A900-IMASER14A/S that was previously configured, the If you installed a new A900-IMASER14A/S or if you want to change the configuration of an existing interface, you must enterĬonfiguration mode to configure the new interfaces. Only Trans encapsulation is supported in Cisco IOS XE Release 3.14S. IOS XE Release 3.14, all 6 bays on the router are available for insertion of interface modules simultaneously. Only two serial interface modules can come up on the router in release prior to Cisco IOS XE Release 3.14. Pseudowire ping is not supported for the pseusdowire configured on the serial interface module. Sub-rate (below DS0 bandwidth) Async (R232) data over MPLS MPLS using T1/E1 CESoP is not supported. The router can only be configured as data circuit-terminating equipment (DCE).Ĭonfiguration of pseudowire between local and remote PE with different speed on Sync and Async ports is not supported. This section describes the software limitations that apply when configuring the Serial interface module: ![]() Sync ports cannot be configured in Cisco IOS XE Release 3.14S. Sync is not supported in Cisco IOS XE Release 3.14S. Ports 8-13 are Sync or Async on the 12-in-1 connector Ports 0-7 are Async ports on the 68-pin connector This section describes the port restrictions for Serial interface module: Socket and Transparent byte mode and RS232 Sync data is carried over Raw Socket. Out of 14 ports, 6 ports support sync interfaces and 8 ports support async interfaces. ![]() We recommend that you use a smart serial or 4-port octopus cable to connect the A900-IMASER14A/S with the external network. The A900-IMASER14A/S interface provides a direct connection between the Cisco Pseudowire Transport for Serial Interface IM interfaces monitor and detect cable connections, cable types and also monitors modem control signals periodically.įigure 1. The serial interface module supports pseudowire transport over MPLS and raw socket for Async and Sync tranffic. Information About Serial Interface Module Verifying the Serial Interface Configuration.Information About Serial Interface Module.It includes the following sections:įor information about managing your system images and configuration files, refer to the Cisco IOS Configuration Fundamentals Configuration Guide and Cisco IOS Configuration Fundamentals Command Reference publications.įor more information about the commands used in this chapter, refer to the Cisco IOS Command Reference publication for your Cisco IOS software release. Pseudowire (PW) over MPLS network and raw socket. This chapter configures the serial interface module (PN: A900-IMASER14A/S) Async/Sync R232 serial data using Transparent
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