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<br />
Hi,<br />
<br />
You need to talk to your ISP and tell them that. Some time the error is from a faulty line. <br />
<br />
regards,
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Hi,

You need to talk to your ISP and tell them that. Some time the error is from a faulty line.

regards,

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What if it isnt a faulty line i read that it could be even a pc with a fault nic card sendind errored packets to the router interface is this correct and what other possible problems could be causing this.
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What if it isnt a faulty line i read that it could be even a pc with a fault nic card sendind errored packets to the router interface is this correct and what other possible problems could be causing this.

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What type of connection to your ISP: &nbsp;Serial or Ethernet?<br />
<br />
What is the output of &quot;show int&quot; for that interface?<br />
<br />
Are these input or output errors?
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What type of connection to your ISP:  Serial or Ethernet?

What is the output of "show int" for that interface?

Are these input or output errors?

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<div class="content wysiwyg-content">
Router interface to my isp leased line shows 6,000 crc errors what could be causing this i checked the interface speeds both ends are set to 100 full duplex
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Router interface to my isp leased line shows 6,000 crc errors what could be causing this i checked the interface speeds both ends are set to 100 full duplex

Router interface errors

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.

Routers

Network Operations includes asset management, help-desk supervision, security and user policies, infrastructure administration and anything else that affects the operation of your network. Discussions will include those of best practices in platforms, configurations, performance, security and accounting.

Network Operations

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.