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HP HSG Array Controller User Manual

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Telnet Commands B-89

Compaq Confidential – Need to Know Required

Writer: Bill Reitz Project: StorageWorks Fibre Channel Storage Switch User's Guide Comments:

Part Number: AA-RHBYA-TE 135267-001 File Name: i-appb Telnet Commands Last Saved On: 4/7/99 12:36 PM

admin> mcastShow 1

Group Member Ports Member ISL Ports Static ISL Ports

-----------------------------------------------------------

1 0x00000011 0x00000011 0x00000000

value = 1 = 0x1

Figure B-57. mcastShow Command Example 2

Table B-20

mcastShow Bitmap Field Descriptions

Bitmap Field

Description

Group

The multicast group.

Member Ports

All ports currently transmitting or receiving
broadcast frames.

Member ISL Ports

Ports that belong to the interswitch broadcast
distribution tree, as selected by the dynamic
broadcast path selection protocol. These are all
E_Ports, and this set is a subset of m_port.
Broadcast frames use these ports to reach all
Fabric Switches and to enter into the Switch.

Some of the E_Ports on a Switch may not be part
of this set, since the broadcast paths must
constitute a tree.

Static ISL Ports

Ports that belong to the interswitch broadcast
distribution tree, as configured through the shell.
This field is normally 0x00000000.