Cisco Systems 8600 Series BXM Trunk SVC Resource Partitioning, Example BNI cnftrkparm Command

Resource Partitioning

Example: BNI cnftrkparm Command

swong135

VT

SuperUser

BPX 15

9.1

Sep. 24 1997 07:44 GMT

TRK 5.1 Parameters

1

Q

Depth - Voice

[

242]

(Dec)

15

Q Depth

- CBR

[

600] (Dec)

2

Q

Depth - Non-TS

[

360]

(Dec)

16

Q Depth

- VBR

[ 1000] (Dec)

3

Q

Depth - TS

[

1000]

(Dec)

17

Q Depth

- ABR

[ 9070] (Dec)

4

Q

Depth - BData A

[

1000]

(Dec)

18

Low

CLP - CBR

[ 100] (%)

5

Q

Depth - BData B

[

8000]

(Dec)

19

High

CLP - CBR

[ 100] (%)

6

Q

Depth - High Pri

[

1000]

(Dec)

20

Low

CLP - VBR

[ 100] (%)

7

Max Age - Voice

[

20]

(Dec)

21

High

CLP - VBR

[ 100]

(%)

8

Red Alm - I/O (Dec) [

2500

/

15000]22

Low

CLP - ABR

[

60]

(%)

9

Yel Alm - I/O (Dec)

[

2500

/

15000]23

High CLP - ABR

[

80]

(%)

10

Low

CLP -

BData A

[

100]

(%)

24

EFCN

- ABR

[

30]

(%)

11

High

CLP -

BData A

[

100]

(%)

25

SVC Queue Pool Size [

0] (Dec)

12

Low

CLP -

BData B

[

25]

(%)

13

High CLP -

BData B

[

75]

(%)

14

EFCN

-

BData B

[

30]

(Dec)

This

Command:

cnftrkparm

5.1

Which parameter do you wish to change:

Virtual Terminal

Step 6 Configure the SVC Queue Pool Size as desired.

Step 7 Partition the SVC resources for all the other BNIs in your BPX switch. This includes the BNI that is used to connect an MGX 8220 shelf to a BPX switch when they are to be used for SVC connections.

BXM Trunk SVC Resource Partitioning

When the BXM is used as a trunk in a BPX switch network, it needs to have its resources partitioned to support SVCs. The BXM card will have to upped as a trunk (uptrk).

Note The initial command to up a trunk (uptrk) or to up a line (upln) on the BXM configures all the physical ports on the card to be either lines or trunks. They can not be inter-mixed.

For additional information on using the BPX switch command line interface and applicable commands refer to the Cisco WAN Switching Command Reference manual. These procedures concentrate on those commands that are specific to SVC resource partitioning.

The following BXM trunk resources must be partitioned for SVCs:

•

•

•

SVC Channels

SVC Bandwidth

SVC Queue Pool Size.

To partition the BXM trunk resources for SVCs, follow these steps:

Step 1 Log in to the BPX switch

Step 2 Make sure the BXM has been upped as a trunk with uptrk <trunk_num> command.

Step 3 Enter the cnftrk <trk num> command, shown in the following example:

BXM T3/E3, 155, and 622 6-47