Download  Print this page

Common Internal Spanning Tree Port Configuration - HP 445860-B21 - 10Gb Ethernet BL-c Switch Reference Manual

Hp 10gb ethernet bl-c switch browser-based interface reference guide.
Hide thumbs

Advertisement

Common Internal Spanning Tree Port Configuration

To display the following form, go to the Ports Common Internal Spanning Tree Configuration form. Select
a CIST Port number.
This form summarizes the port CIST parameters. Common Internal Spanning Tree port parameters are
used to modify MSTP operation on an individual port basis. For each port, MSTP is turned on by default.
The following table describes the Common Internal Spanning Tree Port Configuration controls:
Common Internal Spanning Tree Port Configuration controls
Table 123
Control
Port Priority (0-240)
Path Cost (1-200000000)
Link Type
Enable/Disable Edge
Port STP State
Description
Configures the CIST port priority. The port priority helps determine which bridge port
becomes the designated port. In a network topology that has multiple bridge ports
connected to a single segment, the port with the lowest port priority becomes the
designated port for the segment.
The range is 0 to 240, in steps of 16 (0, 16, 32...) and the default is 128.
Configures the CIST port path cost. The port path cost is used to help determine the
designated port for a segment. Generally speaking, the faster the port, the lower the
path cost.
The default value for Gigabit ports is 20000, and for 10Gb ports is 2000.
Defines the type of link connected to the port, as follows:
auto: Configures the port to detect the link type, and automatically match its
settings.
p2p: Configures the port for Point-To-Point protocol.
shared: Configures the port to connect to a shared medium (usually a hub).
The default link type is auto.
Enables or disables this port as an edge port. An edge port is not connected to a
bridge, and can begin forwarding traffic as soon as the link is up. Configure server
ports as edge ports (enabled). This command is disabled by default.
Turns MSTP on or off for this port.
Configuring the switch
189

Advertisement

Table of Contents

   Related Manuals for HP 445860-B21 - 10Gb Ethernet BL-c Switch

   Related Content for HP 445860-B21 - 10Gb Ethernet BL-c Switch

Comments to this Manuals

Symbols: 0
Latest comments: