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Cisco MC3810 Command Reference Guide
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Global Configuration Commands
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EXEC Commands
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T1/E1 Controller Commands
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Frame Relay Commands
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FR - ATM Interworking Command
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ATM Commands
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HDLC Command
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UIO Serial Port Commands
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Voice Port Configuration Commands
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Dial-Peer Configuration Commands
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PBX Signaling Format Commands
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Cisco MC3810-IGX Interworking Commands
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CDR Command
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Router Memory Commands
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Table Of Contents
Global Configuration Commands
The following commands are associated with the global configuration mode:
connect
To configure a data connection on the Cisco MC3810 to an IGX switch that will travel over the FTC trunk, use the connect global configuration command. To cancel the connection, use the no form of this command.
connect interface dlci dlci ftc-trunk connection-id cid
no connect interface dlci dlci ftc-trunk connection-id cidSyntax Description
Defaults
No data connection over the FTC trunk is configured.
Command Mode
Global configuration mode
Command History
Usage Guidelines
When configuring a connection for an IP routing data connection over an FTC trunk, specify Switch0 for the local interface value.
For this command, when entering the DLCI value, do not use either of the following DLCIs:
•
The DLCI that was assigned to the FTC management DLCI using the ftc-trunk management-dlci command
•
Examples
The following command establishes a data connection on serial port 1:
connect Serial1 dlci 250 Serial0:0 connection-id 250Related Commands
connect voice
To configure a connection on the Cisco MC3810 between a voice dial peer and the FTC trunk, use the connect voice global configuration command. To disable the connection, use the no form of this command.
connect voice dial-peer-tag ftc-trunk connection-id cid
no connect voice dial-peer-tag ftc-trunk connection-id cidSyntax Description
Defaults
No voice connection over the FTC trunk is configured.
Command Mode
Global configuration
Command History
Usage Guidelines
Examples
The following command establishes a voice connection for dial peer 2 on serial port 0:
connect voice2 Serial0:0 connection-id 50Related Commands
controller
To enter the controller configuration mode for configuring a T1 or E1 controller on the Cisco MC3810, use the controller global configuration command.
controller {t1 | e1} number
Syntax Description
t1
T1 controller configuration mode.
e1
E1 controller configuration mode.
number
Controller unit number:
•
•
Defaults
The software is not in the T1 or E1 controller configuration mode.
Command Mode
Global configuration
Command History
10.0
This command was first introduced.
11.3 MA
This command was supported on the Cisco MC3810.
Usage Guidelines
This command is used in configurations where the Cisco MC3810 is required to communicate with a T1 or E1 line.
Examples
The following command enters the controller configuration mode for controller T1 0 in the MFT:
controller t1 0Related Commands
cross-connect
To cross-connect two groups of digital signal level 0s (DS0s) from two controllers on the Cisco MC3810, or to cross-connect the Universal I/O (UIO) serial port for pass-through traffic to a trunk controller, use the cross-connect global configuration command. Use the no form of this command to remove the cross-connect function for the given controller.
For pass-through between two controllers, use the following commands:
cross-connect id controller-1 tdm-group-no-1 controller-2 tdm-group-no-2
no cross-connectFor pass-through traffic from a UIO serial port to a trunk controller, use the following commands:
cross-connect id interface-serial controller tdm-group-no
no cross-connectSyntax Description
For pass-through between two controllers:
For pass-through from a UIO serial port to a controller:
Defaults
No cross-connections are configured.
Command Mode
Global configuration
Command History
Usage Guidelines
You cannot cross-connect a TDM group to a logical interface (S0:1 or S1:4, for example) on a T1/E1 controller.
Examples
The following example configures a pass-through cross-connect from controller T1 0 on TDM group 20 to controller T1 1 on TDM group 30.
cross-connect 8 t1 0 20 t1 1 30The following example configures a pass-through cross-connect from serial port 0 to controller T1 1 on TDM group 20.
cross-connect 10 serial0 t1 1 20Related Commands
tdm-group
Configures a list of time slots for creating clear channel groups (pass-through) for Time Division Multiplexing (TDM) cross-connect.
dial-control-mib
To specify attributes for the call history table, use the dial-control-mib global configuration command.
dial-control-mib {max-size number | retain-timer number}
Syntax Description
Defaults
The default call history table length is 50 table entries. The default retain timer is 15 minutes.
Command Mode
Global configuration
Command History
11.3(1) T
This command was first introduced.
12.0(1) XA
This command first supported the Call Detail Record (CDR) feature on the Cisco MC3810.
Usage Guidelines
Use the dial-control-mib command to specify the number of entries in the call history table and the length of time each entry remains in the table.
Examples
The following example configures the call history table to hold 400 entries, with each entry remaining in the table for 10 minutes:
configure terminaldial-control-mib max-size 400dial-control-mib retain-timer 10Related Commands
dial-peer voice
To enter dial-peer configuration mode (and specify the method of voice-related encapsulation), use the dial-peer voice global configuration command.
dial-peer voice tag {pots | voatm | vofr | vohdlc}
Syntax Description
Command Mode
Global configuration
Command History
11.3(1) T
This command was first introduced.
11.3(1) MA
The voatm, vofr, and vohdlc keywords were first supported on the Cisco MC3810.
Usage Guidelines
Use the dial-peer voice global configuration command to switch to the dial-peer configuration mode from the global configuration mode. Use the exit command to exit the dial-peer configuration mode and return to the global configuration mode.
Examples
The following example accesses dial-peer configuration mode and configures a POTS peer identified as dial peer 10:
configure terminaldial-peer voice 10 potsRelated Commands
interface fr-atm
To create a Frame Relay-ATM Interworking interface on the Cisco MC3810 and to enter Frame Relay-ATM Interworking configuration mode, use the interface fr-atm global configuration command. Use the no form of this command to delete the Frame Relay-ATM Interworking interface.
interface fr-atm number
no interface fr-atm numberSyntax Description
Defaults
Frame Relay-ATM Interworking interface 20 is configured by default.
Command Mode
Global configuration
Command History
Usage Guidelines
This command applies to Frame Relay-ATM Interworking on the Cisco MC3810 only.
Use the interface fr-atm command to enter Frame Relay-ATM interworking interface configuration mode. When you enter this command for the first time, an interface number is created dynamically. You can configure up to 21 Frame Relay-ATM interworking interfaces.
Note
Examples
The following example configures Frame Relay-ATM Interworking interface number 20:
interface fr-atm 20Related Commands
fr-atm connect dlci
Maps a Frame Relay DLCI to an ATM virtual circuit descriptor (VCD) for the FRF.5 Frame Relay-ATM interworking function on the Cisco MC3810.
isdn switch type
To configure the Cisco MC3810 PRI interface to support Q.SIG signaling, use the isdn switch-type global or interface command. To disable Q.SIG signaling, use the no form of this command.
isdn switch-type switch-type
no isdn switch-type switch-typeSyntax Description
Defaults
The switch type defaults to none, which disables the switch on the ISDN interface.
Command Mode
Global configuration or interface configuration
Note
Command History
Usage Guidelines
You have a choice of configuring the isdn-switch-type command to support Q.SIG at either the global configuration level or at the interface configuration level. For example, if you have a Q.SIG connection on one line as well as on the BRI port, you can configure the ISDN switch type in one of the following combinations:
•
•
•
Note
Examples
The following example configures the Cisco MC3810 to act as the Q.SIG master:
isdn switch-type primary-qsig-masterThe following example configures T1 interface 23 on the Cisco MC3810 to act as the Q.SIG master:
interface serial 1:23isdn switch-type primary-qsig-masterRelated Commands
network-clock base-rate
To configure the network clock base rate for universal I/O serial ports 0 and 1 on the Cisco MC3810, use the network-clock base-rate global configuration command. Use the no form of this command to disable the current network clock base rate.
network-clock base-rate {56k | 64k}
no network-clock base-rate {56k | 64k}Syntax Description
56k
Sets the network clock base rate to 56 kilobits per second (kbps).
64k
Sets the network clock base rate to 64kbps.
Defaults
56 kbps
Command Mode
Global configuration
Command History
Usage Guidelines
This command applies to Voice over Frame Relay, Voice over ATM, Voice over HDLC, and Frame Relay-ATM Interworking on the Cisco MC3810.
Examples
The following example sets the network clock base-rate to 64 kbps:
network-clock base-rate 64kRelated Commands
clock rate network
Sets the outgoing network clock rate for serial port 0 or 1 in DCE mode.
network-clock-select
To specify a selection hierarchy for the clock sources for the Cisco MC3810, use the network-clock-select global configuration command. Use the no form of this command to cancel the network clock selection hierarchy and use the default clock source.
network-clock-select priority {serial 0 | system | bvm | controller}
no network-clock-select priority {serial 0 | system | bvm | controller}Syntax Description
Defaults
No clock source hierarchy is specified, and the clock source defaults to the controller receiving external clock (clock source line).
Command Mode
Global configuration
Command History
Usage Guidelines
This command applies to Voice over Frame Relay, Voice over ATM, Voice over HDLC, and Frame Relay-ATM Interworking on the Cisco MC3810.
If a controller is specified in the clock source hierarchy, you must configure that controller for line timing (clock source line). Any controller not currently acting as the clock source will automatically operate in loop timing mode.
Both controllers can be given (different) clock source priority values.
Examples
The following example specifies a clock selection hierarchy for four clock sources. If the clock source with the highest priority (controller T1 0) fails, the Cisco MC3810 switches the clock source to the second highest priority (controller T1 1).
network-clock-select 1 t1 0 network-clock-select 2 t1 1 network-clock-select 3 serial 0 network-clock-select 4 systemRelated Commands
network-clock-switch
To configure the delay times for switchover to a backup clock source and for reversion to a higher priority clock source, use the network-clock-switch global configuration command. Use the no form of this command to cancel the delay time selection.
network-clock-switch [switch-delay | never] [restore-delay | never]
no network-clock-switch delaySyntax Description
Defaults
10 seconds delay before switchover or reversion
Command Mode
Global configuration
Command History
Usage Guidelines
This command applies to Voice over Frame Relay, Voice over ATM, Voice over HDLC, and Frame Relay-ATM Interworking on the Cisco MC3810.
Examples
The following command sets the delay time for switchover to a backup clock source to 20 seconds and sets the delay time for reversion to a higher-priority clock source to 20 seconds:
network-clock-switch 20 20Related Commands
Specifies a selection hierarchy for the clock sources for the Cisco MC381
clock source
Specifies the clock source and distribution for a T1/E1 controller.
snmp-server enable traps
To enable the router to send SNMP traps, use the snmp-server enable traps global configuration command. Use the no form of this command to disable SNMP traps.
snmp-server enable traps [trap-type] [trap-option]
no snmp-server enable traps [trap-type] [trap-option]Syntax Description
Defaults
All traps are disabled.
If you enter this command with no keywords, the default is to enable all trap types.
Some trap types cannot be controlled with this command. These traps are either always enabled or enabled by some other means. For example, the linkUpDown messages are disabled by the no snmp trap link-status command.
Command Mode
Global configuration
Command History
11.1
This command was first introduced.
11.3(1) MA
The voice trap type was added for the Cisco MC3810
Usage Guidelines
This command applies to Voice over IP on the Cisco 3600 series and to Voice over Frame Relay, Voice over ATM, and Voice over HDLC on the Cisco MC3810.
This command is useful for disabling traps that are generating a large amount of uninteresting or useless noise.
If you do not enter an snmp-server enable traps command, no traps controlled by this command are sent. In order to configure the router to send these SNMP traps, you must enter at least one snmp-server enable traps command. If you enter the command with no keywords, all trap types are enabled. If you enter the command with a keyword, only the trap type related to that keyword is enabled. In order to enable multiple types of traps, you must issue a separate snmp-server enable traps command for each trap type and option.
The snmp-server enable traps command is used in conjunction with the snmp-server host command. Use the snmp-server host command to specify which host or hosts receive SNMP traps. In order to send traps, you must configure at least one snmp-server host command.
For a host to receive a trap controlled by this command, both the snmp-server enable traps command and the snmp-server host command for that host must be enabled. If the trap type is not controlled by this command, just the appropriate snmp-server host command must be enabled.
The trap types used in this command all have an associated MIB object that allows them to be globally enabled or disabled. Not all of the trap types available in the snmp-server host command have notificationEnable MIB objects, so some of these cannot be controlled using the snmp-server enable traps command.
Examples
The following example enables the router to send SNMP poor-quality-of-voice traps:
configure terminal snmp-server enable trap voice poor-qovThe following example enables the router to send all traps to the host myhost.cisco.com using the community string public:
snmp-server enable trapssnmp-server host myhost.cisco.com publicThe following example enables the router to send Frame Relay and environmental monitor traps to the host myhost.cisco.com using the community string public:
snmp-server enable traps frame-relaysnmp-server enable traps envmon temperaturesnmp-server host myhost.cisco.com publicThe following example will not send traps to any host. The BGP traps are enabled for all hosts, but the only traps enabled to be sent to a host are ISDN traps.
snmp-server enable traps bgpsnmp-server host bob public isdnRelated Commands
voice local-bypass
To directly cross-connect local POTS calls without going through a Digital Signal Processor (DSP), use the voice local-bypass global configuration command. Use the no form of this command to cancel the voice local-bypass disable operation.
voice local-bypass
no voice local-bypassSyntax Description
This command has no arguments or keywords.
Defaults
Disabled
Command Mode
Global configuration
Command History
Usage Guidelines
This command applies to Voice over Frame Relay, Voice over ATM, Voice over HDLC, and Frame Relay-ATM Interworking on the Cisco MC3810.
This command allows you to pass uncompressed voice traffic for local POTS calls.
Examples
The following example configures the Cisco MC3810 to directly cross-connect local calls without going through a Digital Signal Processor (DSP):
voice local-bypassvoice local-bypass-disable
To directly cross-connect local calls without going through a Digital Signal Processor (DSP), use the voice local-bypass-disable global configuration command. Use the no form of this command to cancel the voice local-bypass disable operation.
voice local-bypass-disable
no voice local-bypass-disableSyntax Description
This command has no arguments or keywords.
Defaults
Disabled
Command Mode
Global configuration
Command History
11.3 MA
This command was first introduced.
12.0(2) T
This command was replaced by the voice local-bypass command in Cisco IOS 12.0(2) T.
Usage Guidelines
This command applies to Voice over Frame Relay, Voice over ATM, Voice over HDLC, and Frame Relay-ATM Interworking on the Cisco MC3810.
This command allows you to pass uncompressed voice traffic for local POTS calls.
voice-port
To enter voice-port configuration mode, use the voice-port global configuration command.
voice-port slot/port
Syntax Description
Command Mode
Global configuration
Command History
Usage Guidelines
Use the voice-port global configuration command to switch to the voice-port configuration mode from the global configuration mode. Use the exit command to exit the voice-port configuration mode and return to the global configuration mode.
Examples
The following example enters the voice-port configuration mode for voice-port 1 in slot 1 (AVM):
configure terminalvoice-port 1/1Related Commands
