Alcatel-Lucent 7450 Configuration Manual page 189

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mask-length — The subnet mask length when the IP prefix is specified in CIDR notation. When the
mask — The subnet mask in dotted decimal notation. When the IP prefix is not specified in CIDR
netmask — The subnet mask in dotted decimal notation.
description
Syntax
description description-string
no description
Context
config>router>mh-primary-interface
config>router>mh-secondary-interface
Description
This command creates a text description stored in the configuration file for a configuration context.
The no form of the command removes the description string from the context.
Default
no description
Parameters
description-string — The description character string. Allowed values are any string up to 80
shutdown
Syntax
[no] shutdown
Context
config>router>mh-primary-interface
config>router>mh-secondary-interface
Description
The shutdown command administratively disables an entity. The operational state of the entity is
disabled as well as the operational state of any entities contained within. Many objects must be shut
down before they may be deleted.
7450 ESS Router Configuration Guide
addr, the "/" and the mask-length parameter. If a forward slash does not immediately follow the
ip-addr, a dotted decimal mask must follow the prefix.
IP prefix is specified in CIDR notation, a forward slash (/) separates the ip-addr from the mask-
length parameter. The mask length parameter indicates the number of bits used for the network
portion of the IP address; the remainder of the IP address is used to determine the host portion of
the IP address. Allowed values are integers in the range 1-32. Note that a mask length of 32 is
reserved for system IP addresses.
Values
1-32
notation, a space separates the ip-addr from a traditional dotted decimal mask. The mask
parameters indicates the complete mask that will be used ina logical 'AND' function to derive
the local subnet of the IP address. Note that a mask of 255.255.255.255 is reserved for system IP
addresses.
Values
128.0.0.0 - 255.255.255.255
Values
0.0.0.0 - 255.255.255.255 (nework bits all 1 and host bits all 0).
characters long composed of printable, 7-bit ASCII characters. If the string contains special
character (#, $, space, etc.), the entire string must be enclosed within double quotes.
IP Router Configuration
Page 189

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