VDSL Commands

Command Mode

Privileged EXEC

Example

Console#show controllers efm phy-table vtu-c 1/1

 

VDSL_PHYS_ENTRY

:

 

Ethernet 1/1

Serial Number

 

Ethernet 1/1

Vendor ID

ACCTON

Ethernet 1/1

Version Number

91

Ethernet 1/1

Current Signal to Noise Ratio Margin

45

Ethernet 1/1

Current Attenuation

54

Ethernet 1/1

Current Status

0

Ethernet 1/1

Current Output Power

-12

Ethernet 1/1

Current Attainable Rate

1350000

Ethernet 1/1

Current Line Rate

1350000

Console#

show controllers efm channel-table

This command displays channel interface information for the selected VDSL port. For details see “Displaying VDSL Interface Information” on page 3-66.

Syntax

show controllers efm channel-table {vtu-r vtu-c} [interface]

vtu-r– VTU (VDSL Transceiver Unit) at the remote end of the line

vtu-c– VTU (VDSL Transceiver Unit) at the near (central) end of the line

interface – Ethernet interface to display

unit/port

-unit - This is device 1

-port - Port number

Command Mode

Privileged EXEC

Example

Console#show controllers efm channel-table vtu-c 1/1

VDSL_CHAN_ENTRY :

Ethernet 1/1

Channel Interleave Delay

0

Ethernet 1/1

Channel CRC Block Length

0

Ethernet 1/1

Channel Current Transmit Rate

0

Ethernet 1/1

Channel Current Transmit Slow Burst Protect

0

Ethernet 1/1

Channel Current Transmit Fast Forward Error Correction

0

Console#

 

 

4-119

Page 265
Image 265
Accton Technology VS4512DC manual Show controllers efm channel-table

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.