Cisco Systems Cisco MGX 8850 - page 450

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Cisco MGX 8850 Routing Switch Command Reference
Release 2.0, Part Number 78-10467-04 Rev C0, October 2001
Chapter6 Logical Node, Port, and Signaling Commands
cnfpnctlvc
Related Commands
dsppnctlvc (on the active control card), dspload (on a service module)
Attributes
Example
Change the MBS of the PNN-RCC VC o n p ort 3: 1. 1:1 to 100 cel l s. The syste m re turn s th e er ror m essa ge
that the port is still in servic e. A fter d own in g th e p or t w i th th e dnpnport c om mand, complete the task.
(If connections were on the port, they would go into alarm.) Check the control VCs with dsppnctlvc.
One section of the display (labeled “provisioned”) shows configured parameters, and one section shows
operational VC paramet er s. I n th is example, the “provisioned” section reflects that you did not
configure bandwidth paramete rs other than MBS, and the “operational” section shows actual bandwidth
parameters—including the MBS you configured. Remember to re-activate the port by using uppnport.
8850_NY.8.PXM.a > cnfpnctlvc 3:1.1:1 sscop -mbs 100
ERROR: Port is not out-of-service
8850_NY.8.PXM.a > dnpnport 3:1.1:1
8850_NY.8.PXM.a > cnfpnctlvc 3:1.1:1 sscop -mbs 100
cnfpnctlvc Successful
8850_NY.7.PXM.a > dsppnctlvc 3:1.1:1
vc type = sscop Parameter = Provisioned
service category : sig PCR : Not Provisioned
SCR : Not Provisioned MBS : 100
vc type = sscop Parameter = Operational
service category : sig PCR : 308000
SCR : 2000 MBS : 100
8850_NY.8.PXM.a > uppnport 3:1.1:1
-scr The sustained cell rate of the control VC.
Range: 1–5000 cps
Default:
•If vc-type is pnnircc, the default is 453 cps.
•If vc-type is sscop, the default depends on the line rate.
-mbs The maximum burst size of the contro l V C.
Range: 1–1000 cells
Defaults:
•If vc-type is pnnircc, the default is 171 cells.
•If vc-type is sscop, the default is 1000 cells.
Log: log State: active Privilege: GROUP1