Accton Technology VS4512DC manual 136

Models: VS4512DC VS4512

1 334
Download 334 pages 13.79 Kb
Page 282
Image 282

Command Line Interface

Command Usage

Use the show spanning-treecommand with no parameters to display the spanning tree configuration for the switch and for every interface in the tree.

Use the show spanning-treeinterface command to display the spanning tree configuration for an interface.

For a description of the items displayed under “Spanning-tree information,” see “Configuring Global Settings” on page 3-79.For a description of the items displayed for specific interfaces, see “Displaying Interface Settings” on page 3-81.

Example

Console#show spanning-tree Spanning-tree information

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

Spanning tree mode

:RSTP

Spanning tree enable/disable

:enable

Priority

 

:32768

Bridge Hello

Time (sec.)

:2

Bridge Max Age (sec.)

:20

Bridge Forward Delay (sec.)

:15

Root Hello Time (sec.)

:2

Root Max Age

(sec.)

:20

Root Forward

Delay (sec.)

:15

Designated Root

:32768.000087654321

Current root

port

:1

Current root

cost

:200000

Number of topology changes

:1

Last topology changes time (sec.):18131

Transmission

limit

:3

Path Cost Method

:long

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

Eth 1/ 1 information

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

Admin status

: enable

Role

: root

State

: forwarding

Path cost

: 100000

Priority

: 128

Designated cost

: 200000

Designated port

: 128.24

Designated root

: 32768.0.0000ABCD0000

Designated bridge

: 32768.0.0030F1552000

Fast forwarding

: disable

Forward transitions

: 1

Admin edge port

: enable

Oper edge port

: disable

Admin Link type

: auto

Oper Link type

: point-to-point

.

 

.

 

.

 

Console#

 

4-136

Page 282
Image 282
Accton Technology VS4512DC manual 136

VS4512DC, VS4512 specifications

Accton Technology is renowned for its innovative networking solutions and has made significant strides in the realm of networking devices with its VS4512 and VS4512DC models. These devices cater primarily to the advanced needs of enterprise and data center environments, providing robust features and cutting-edge technologies that enhance network performance and reliability.

The Accton VS4512 is a high-performance Layer 2+ switch designed for top-of-rack applications in data centers. It boasts a compact 1U design, making it highly efficient for space-constrained environments. One of its standout features is the support for Ethernet Flow Control, which significantly reduces data loss during peak traffic loads. This is essential for businesses that rely on real-time data processing and streaming.

In terms of scalability, the VS4512 supports up to 48 Gigabit Ethernet ports, which can be expanded using four 10 Gigabit SFP+ uplink ports. This flexibility allows enterprises to customize their network architecture to meet their growing demands, whether they are scaling up for more users or enhancing service capabilities.

The VS4512DC, on the other hand, is the DC version tailored for data centers. It offers similar features as the VS4512 but includes enhancements for power efficiency and redundancy, ensuring that operations can continue smoothly even in power outage scenarios. The VS4512DC features dual power supplies and advanced thermal management, allowing for improved heat dissipation and lower operational costs.

Both models support advanced Layer 3 routing capabilities, enabling efficient traffic management across complex networks. They also incorporate features like VLAN segmentation and link aggregation, which facilitate better bandwidth utilization and improved network security.

Security is another cornerstone of these switches, with features such as DHCP snooping, port security, and storm control to mitigate risks associated with unauthorized access and network congestion.

In summary, the Accton Technology VS4512 and VS4512DC switches represent significant advancements in networking technology, equipped with a comprehensive set of features tailored for modern enterprise needs. With their scalability, robust performance, and focus on security, these switches are positioned to meet the challenges of today's fast-paced digital environments, making them a preferred choice for organizations aiming to enhance their network infrastructure.