Microsoft DOS arp command

About arp

Displays, adds and removes arp information from network devices.

Short for Address Resolution Protocol, ARP is a protocol used with the IP protocol for mapping a 32-bit Internet Protocol address to a MAC address that is recognized in the local network specified in RFC 826. Once recognized, the server or networking device returns a response containing the required address.

• Additional information about the MS-DOS ARP command can be found on our MS-DOS ARP command page.
• See our Linux / Unix arp command page for additional information about this systems command.

Syntax ARP -s inet_addr eth_adr [if_addr]

ARP -d inet_addr [if_addr]
ARP -a [inet_addr] [-N if_addr]

-a	Displays current ARP entries by interrogating the current protocol data. If inet_addr is specified, the IP and Physical addresses for only the specified computer are displayed. If more than one network interface uses ARP, entries for each ARP table are displayed.
-g	Same as -a
inet_addr	Specifies an Internet address.
-N if addr	Displays the ARP entries for the network interface specified by if_addr.
-d	Deletes the host specified by inet_addr.
-s	Adds the host and associates the Internet address inet_addr with the Physical address eth_addr. The Physical address is given as 6 hexadecimal bytes seperated by hyphens. The entry is permanent.
eth_addr	Specifies a physical address
if_addr	If present, this specifies the Internet address of the interface whose address translation table should be modified. If not present, the first applicable interface will be used.

Examples

arp -a

Interface 220.0.0.80

Internet Address	Physical Address	Type
220.0.0.160	00-50-04-62-F7-23	static

The Physical Address or MAC address as shown above in the format aa-bb-cc-dd-ee-ff is the unique manufacturer identification number. This number should always be a unique address.

An example of how to change the above IP address 220.0.0.160 to 220.0.0.161 in this case would be:

arp -s 220.0.0.161 00-50-04-62-F7-23

If an IP address has already been assigned to the specific network adapter it is not possible to change that assigned IP address to a new address. In addition, networks italicizing DHCP, BOOTP or RARP will automatically assign the card an IP address, therefore, this command would not be utilized.

Root

1. Also known as an admin, administrator, and gatekeeper this account is a super user on a computer and/or network and has complete control over it. When referring to a Unix / Linux computer this user is often known as root and on a Windows computer and network this user is often referred to as an administrator. However, each of these terms is interchangeable.

• Information about determining if an account has administrator rights on document CH001093.
• See document CH001096 for additional information about why you may not be able to log into the administrator account.
• Additional information about giving a Windows account administrative rights on document CH001097.
• See our su or super user command page for additional information on this Linux command.

2. The highest level in a directory hierarchy. For example, in MS-DOS, the root of the primary hard disk drive would C:\.

• Additional information and help with MS-DOS can be found on our MS-DOS help page.
• Users in the Microsoft recovery console can set the current directory to the system root directory by using the systemroot command.

Help with ping, winipcfg, and other network commands.

Issue: Help with ping, winipcfg, and other network commands. Cause: It may be necessary to utilize utilities such as ping, winipcfg, tracert, etc to help identify and fix network related issues. Solution: Below is a listing of the various network related commands used in MS-DOS, Windows, Linux, Unix, and other operating systems. Each command includes additional information to what the command does, the command's syntax, and miscellaneous information. Note: If you are not the root or admin of a computer, it is possible for these commands to be disabled or revoked. Arp Finger Hostname Ipconfig Pathping Ping Nbtstat Net Netstat Nslookup Route Tracert / Traceroute Whois Winipcfg ARP Display or manipulate the ARP information on a network device or computer. Additional information about the MS-DOS arp command can be found here. FINGER The finger command available in Unix / Linux variants allows a user to find sometimes personal information about a user. This information can include the last time the user logged in, when they read their e-mail, etc... If the user creates a .PLAN or other related file the user can also display additional information. Unix / Linux and variant finger command information can be found here. HOSTNAME The hostname command displays the host name of the Windows XP computer currently logged into. Additional information about the MS-DOS hostname command can be found here. IPCONFIG Ipconfig is a MS-DOS utility that can be used from MS-DOS and a MS-DOS shell to display the network settings currently assigned and given by a network. This command can be utilized to verify a network connection as well as to verify your network settings. Windows 2000 users should use this command to determine network information. Additional information about ipconfig can be found here. PATHPING Pathping is a MS-DOS utility available for Microsoft Windows 2000 and Windows XP users. This utility enables a user to find network latency and network loss. Additional information about the pathping command can be found here. PING Ping is one of the most commonly used and known commands. Ping allows a user to ping another network IP address. This can help determine if the network is able to communicate with the network. MS-DOS / Windows ping command and information can be found here. Unix / Linux and variant ping command information can be found here. NBTSTAT The nbtstat MS-DOS utility that displays protocol statistics and current TCP/IP connections using NBT. MS-DOS / Windows nbtstat command and information can be found here. NET The net command is available in MS-DOS / Windows and is used to set, view and determine network settings. MS-DOS / Windows net command and information can be found here. NETSTAT The netstat command is used to display the TCP/IP network protocol statistics and information. MS-DOS / Windows netstat command and information and be found here. Unix / Linux netstat command and information and be found here. NSLOOKUP The nslookup MS-DOS utility that enables a user to do a reverse lookup on an IP address of a domain or host on a network. MS-DOS / Windows nslookup command and information can be found here. Unix / Linux nslookup command and information and be found here. Linux users may also be interested in the host command that performs a similar task. ROUTE The route MS-DOS utility enables computers to view and modify the computer's route table. MS-DOS route command information can be found here. TRACERT / TRACEROUTE The tracert command in MS-DOS / Windows or the traceroute command in Unix / Linux and variants is another commonly used network command to help determine network related issues or slowdowns. Using this command you can view a listing of how a network packet travels through the network and where it may fail or slow down. Using this information you can determine the computer, router, switch or other network device possibly causing your network issues. MS-DOS / Windows tracert command and information can be found here. Unix / Linux and variant traceroute command information can be found here. WHOIS The whois command available in Unix / Linux variants helps allow a user to identify a domain name. This command provides information about a domain name much like the WHOIS on network solutions. In some cases the domain information will be provided from Network Solutions. Unix / Linux and variant whois command information can be found here. WINIPCFG The winipcfg command available in Windows allows a user to display network and network adapter information. Here, a user can find such information as an IP address, Subnet Mask, Gateway, etc... Windows winipcfg command and information can be found here. NOTE: Windows 2000, Windows XP and above users do not have winipcfg. Instead, use ipconfig.

sharing a folder in Windows XP getting problem

sharing a folder in Windows XP Pro getting problem
If right click on a folder, share options not shown Because of
Share services are gone to stop

We need to manually start the services from "services.msc"

Start -> Run -> Services.msc

Here we need to start

Workstation, Server and3
Computer Browser Services





Then check it out The problem will be solved. You can see the share options.

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File Replication Service Stops Responding When Staging Area is Full

http://support.microsoft.com/kb/264822


WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.

When the space consumed by staging files reaches 660 MB, inbound and outbound replication is suspended until free staging space is available. Typically, when the server replicates large amounts of data, staging areas can reach their limit because the FRS moves data to the local staging area at a rate faster than the data can be transferred across the network to the staging area of the other FRS replica partner.

A display of the event that may be registered in the event log is as follows:

Event Type: Warning
Event Source: NtFrs
Event Category: None
Event ID: 13522
Date:
Time:
User: N/A
Computer:
Description:

The File Replication Service paused because the staging area is full. Replication will resume if staging space becomes available or if the staging space limit is increased.

To increase the size of the staging area, change the following registry setting to reflect the amount of space that is needed (enter it in kilobytes). For example, if you need to replicate 1.2 gigabytes (GB) of data, increase the staging areas of the inbound and outbound partners to 1.5 GB to ensure that the staging areas can accommodate all data to be replicated.

HKLM\SYSTEM\CurrentControlSet\Services\Ntfrs\Parameters\Staging Space Limit in KB

Data type: REG_DWORD
Range: 0x0 - 0xFFFFFFFF KB
Default value: Default= 0xA5000 (660000 KB = 660 MB)

For example, 1.5 GB = 16e360 (1500000 KB = 1.5 GB)

For additional information about FRS registry entries, click the article number below to view the article in the Microsoft Knowledge Base:

221111 (http://support.microsoft.com/kb/221111/EN-US/ ) Description of FRS Entries in the Registry

For more information about the registry, refer to the Regentry.chm file which is installed with the Microsoft Windows 2000 Server Resource Kit.

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