Dell Force10 Z9000 - Dns with Traceroute

428 | IPv4 Routing
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DNS with traceroute
To configure your switch to perform DNS with traceroute, follow the steps below in the
CONFIGURATION mode.
Figure 20-6 is an example output of DNS using the traceroute command.
Figure 20-6. Traceroute command example
Command Syntax Command Mode Purpose
ip domain-list name CONFIGURATION Enter up to 63 characters to configure names to complete
unqualified host names. Configure this command up to 6
times to specify a list of possible domain names.
FTOS searches the domain names in the order they were
configured until a match is found or the list is exhausted.
Command Syntax Command Mode Purpose
ip domain-lookup
CONFIGURATION Enable dynamic resolution of host names.
ip name-server ip-address
[ip-address2 ... ip-address6]
CONFIGURATION Specify up to 6 name servers. The order you entered the
servers determines the order of their use.
traceroute [host | ip-address ]
CONFIGURATION When you enter the traceroute command without
specifying an IP address (Extended Traceroute), you are
prompted for a target and source IP address, timeout in
seconds (default is 5), a probe count (default is 3),
minimum TTL (default is 1), maximum TTL (default is
30), and port number (default is 33434). To keep the
default setting for those parameters, press the ENTER key.
FTOS#traceroute www.force10networks.com
Translating "www.force10networks.com"...domain server (10.11.0.1) [OK]
Type Ctrl-C to abort.
------------------------------------------------------------------------------------------
Tracing the route to www.force10networks.com (10.11.84.18), 30 hops max, 40 byte packets
------------------------------------------------------------------------------------------
TTL Hostname Probe1 Probe2 Probe3
1 10.11.199.190 001.000 ms 001.000 ms 002.000 ms
2 gwegress-sjc-02.force10networks.com (10.11.30.126) 005.000 ms 001.000 ms 001.000 ms
3 fw-sjc-01.force10networks.com (10.11.127.254) 000.000 ms 000.000 ms 000.000 ms
4 www.force10networks.com (10.11.84.18) 000.000 ms 000.000 ms 000.000 ms
FTOS#