> PVC Configuration Mode Commands
> The Permanent Virtual Connection (PVC) configuration mode commands bind IP interfaces or SS7-Frame Relay links a PVC as well as configure PVC operational parameters for a specific port.
> In this mode, the prompt line should appear similar to:
> [local]hostname(config-port-<slot#>/<port#>-pvc-<pvc_num>/<vci_num>)#
> Important: The commands or keywords/variables that are available are dependent on platform type, version, and installed license(s).
> bind
> This command binds an IP interface or an SS7 link to the PVC.
> Important: Prior to attempting the binding, the interface and context or the SS7 routing information and link must have been configured.
> Product
> SGSN
> Privilege
> Security Administrator, Administrator
> Syntax
> [ no ] bind { interface interface_name context_name | link ss7-routing-domain rd_id linkset-id id link-id id }
> no
> Removes the binding from the configuration.
> interface_name
> Defines the name of the virtual interface to be bound to the PVC. interface_name: Must be a unique string consisting of 1 to 79 alphanumeric characters.
> context_name
> Specifies the name of the context to be bound to the virtual interface. context_name: Must be a unique string consisting of 1 to 79 alphanumeric characters.
> ss7-routing-domain rd_id
> Identifies a specific SS7 routing domain. rd_id must be an integer from 1 to 12
> linkset-id id
> Identifies a specific linkset within the routing domain. id: must be an integer from 1 to 33
> link-id id
> Identifies a specific link within the linkset. id: must be an integer value 1 - 16
> Usage
> Use this command to bind the PVC to an interface or a specific link.
> Example
> Use a command similar to the following to bind a PVC to a link ID #2:
> bind ss7-routing-domain 1 linkset-id 23 link-id 2
> encapsulation aal5
> Specify the data encapsulation type for the ATM adaptation layer 5 (AAL5) frames for the PVC.
> Product
> SGSN
> Privilege
> Security Administrator, Administrator
> Syntax
> encapsulation aal5 { llc-snap | vc-mux }
> llc-snap
> Frames protocol is identified in the AAL5 using logical link control (LLC) encapsulation.
> vc-mux
> Frames are not encapsulated and use virtual circuit multiplexing (VC-MUX) to identify the protocols used for the AAL5 frames.
> Usage
> Use this command to identify the protocol type for the circuit.
> Example
> encapsulation aal5 vc-mux
> end
> Exits the PVC configuration mode and returns to the Exec mode.
> Product
> SGSN
> Privilege
> Security Administrator, Administrator
> Syntax
> end
> Usage
> Change the mode back to the Exec mode.
> exit
> Exits the PVC configuration mode and returns to the ATM port configuration mode.
> Product
> SGSN
> Privilege
> Security Administrator, Administrator
> Syntax
> exit
> Usage
> Return to the port configuration mode.
> shaping
> Specify the type of traffic shaping (rates) for this PVC.
> Product
> SGSN
> Privilege
> Security Administrator, Administrator
> Syntax
> shaping { cbr pcr prc_num | ubr pcr prc_num | ubr+ pcr prc_num mrc mrc_num | vbr pcr prc_num scr src_num mbs mbs_num }
> cbr
> Constant bit rate
> pcr - peak cell rate = cells per second
> prc_num: Must be an integer from 75 to 1412830
> ubr
> Unspecified Bit Rate
> pcr - peak cell rate = cells per second
> prc_num: Must be an integer from 75 to 1412830
> ubr+
> Unspecified Bit Rate with Minimum Cell Rate.
> The PCR and MCR values should be set to maintain the following relationship: PCR >= (MCR + minRate), where the current recomment minRate is 75.
> pcr - peak cell rate = cells per second
> prc_num: Must be an integer from 75 to 1412830
> mcr - minimum cell rate
> mrc_num: Must be an integer from 75 to 1412830
> vbr
> Variable Bit Rate, NRT (not real time) type.
> The PCR and MCR values should be set to maintain the following relationship: PCR >= (MCR + minRate), where the current recomment minRate is 75.
> pcr - peak cell rate = cells per second
> prc_num must be an integer from 75 to 1412830
> scr - sustained cell rate
> src_num must be an integer from 75 to 1412830
> mbs - maximum burst size
> mbs_num must be an integer from 75 to 1412830
> Usage
> Use this command to configure the shaping for egress traffic on this PVC.
> Example
> shaping cbr pcr 56000
> shutdown
> Disables/enables traffic over the current VLAN.
> Product
> SGSN
> Privilege
> Security Administrator, Administrator
> Syntax
> shutdown
> no shutdown
> no
> Enables the VLAN. When omitted the VLAN is non-functional.
> Usage
> Enables/ Disables specified VLAN.
> This command is necessary to bring a VLAN into service by enabling it via the no keyword.
> Example
> To disable a VLAN from sending or receiving network traffic use the following command:
> shutdown
> To enable a VLAN use the following command:
> no shutdown

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