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NSMXpress Quick Start
46
Figure 47: Traceroute Utility
NOTE: The only required field is Hostname. The value can be either a
hostname or an IP address.
Lookup
Use the lookup tool to obtain the IP address from a hostname and the hostname from
an IP address (see Figure 48 on page 46). The query type drop-down list contains several
types of records found in the DNS database. Enter a nameserver or select the default. If
you choose the default, nslookup will use the server on which NSMXpress is installed.
Figure 48: Lookup Utility
IP Subnet Calculator
Use the IP subnet calculator to calculate the netmask for a TCP/IP-network. You can
calculate a netmask by class and subnet bits or by the number of hosts (See Figure 49
on page 47) When you calculate a netmask by the number of hosts, NSMXpress returns
the smallest network available.
Copyright © 2010, Juniper Networks, Inc.
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