Configuring, Modifying, and Monitoring the Unit

Viewing VBC Matrix

get-vbc-tbl

get-vbc-tbl {runnvram}

Example

SYS_console>get-vbc-tbl run

Runtime

VLAN mode is VBC Domain

RUNTIME

VIRTUAL BROADCAST DOMAIN TABLE

===========================================

Ports

 

 

 

00000000

01111111

11122222

2

VBC 12345678 90123456 78901234 5

1:-+--++-- -------- -------- -

SYS_console>

NOTE: VBC are materialized with the sign “+” so the ports 1.1 to 1.4 belongs to VBC 1, port 1.5 to

1.6belongs to VBC 2. The other ports 1.7 and 1.8 are in the default VBC. Broadcasts from VBC 1 cannot flood VBC 2 or even the default VBC.

get-vbc-matrix

The get-vbc-matrixcommand retrieves the current broadcast Domain matrix. The first column is the source port list. The other columns are broadcast destination ports to which frames from a given source port may be forwarded.

get-vbc-matrix <dport>

Example

SYS_console>get-vbc-matrix

VBC CONNECTIVITY MATRIX

================================

0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 SRC to : 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 1 : - - - - - - - - - - - - - - - - - - - - - - - - -

2 : - - - - + + - - - - - - - - - - - - - - - - - - -

3 : - - - - - - - - - - - - - - - - - - - - - - - - -

4 : - - - - - - - - - - - - - - - - - - - - - - - - -

5 : - + - - - + - - - - - - - - - - - - - - - - - - -

6 : - + - - + - - - - - - - - - - - - - - - - - - - -

7 : - - - - - - - - - - - - - - - - - - - - - - - - -

8 : - - - - - - - - - - - - - - - - - - - - - - - - -

.

.

.

24 : - - - - - - - - - - - - - - - - - - - - - - - - -

25 : - - - - - - - - - - - - - - - - - - - - - - - - -

SYS_console>

NOTE: In this example the sign “+” at the intersection of rows and columns mean that a connection is established. The sign “-“ indicates that there is no connectivity.

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IBM NH2025-10 manual Viewing VBC Matrix, Get-vbc-tbl, Get-vbc-matrix

NH2025-10 specifications

The IBM NH2025-10 is a powerful and versatile network appliance designed to meet the growing demands of modern IT infrastructures. It serves as a cornerstone for businesses seeking to enhance their networking capabilities, streamline operations, and leverage advanced technologies. Built with a focus on reliability and performance, the NH2025-10 packs a wide range of features that cater to various use cases, from data centers to enterprise environments.

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The NH2025-10 also supports cutting-edge networking technologies, including Software-Defined Networking (SDN) and Network Function Virtualization (NFV). These technologies enhance flexibility and scalability, allowing businesses to adapt their networks as requirements evolve without substantial hardware upgrades. The integration of machine learning algorithms further optimizes network performance, offering predictive analytics that can preemptively address potential issues.

In terms of connectivity, the device is equipped with multiple ports, including 10 Gigabit Ethernet and support for various media types, ensuring compatibility with existing infrastructure. This flexibility makes integration straightforward, allowing organizations to derive maximum value from their investments while minimizing disruption to ongoing operations.

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Overall, the IBM NH2025-10 stands as a comprehensive solution for entities looking to elevate their networking strategies. Its combination of advanced features, security protocols, and adaptive technologies positions it as a vital asset in today's increasingly digital landscape.