Dell PowerConnect B-RX Configuration Manual page 242

7
Configuring IP parameters
Displaying the server list
To display the current DNS server list configured for the device, enter the following command.
BigIron RX#show ip dns server-list
Total number of DNS Servers configured: 2
Server List:
10.51.17.30
10.51.17.29
Syntax: show ip dns server-list
Debugging the DNS feature
To debug the DNS feature enter the following command.
BigIron RX#debug ip dns
IP: dns debugging is on
Syntax: debug ip dns
Using a DNS name to initiate a trace route
Suppose you want to trace the route from a device to a remote server identified as NYC02 on
domain newyork.com.
FIGURE 9
Because the newyork.com domain is already defined on the device, you need to enter only the host
name, NYC02, as noted below.
BigIron RX# traceroute nyc02
Syntax: traceroute <host-ip-addr> [maxttl <value>] [minttl <value>] [numeric] [timeout <value>]
The only required parameter is the IP address of the host at the other end of the route.
170
Querying a host on the newyork.com domain
nyc02
...
[source-ip <ip addr>]
Domain Name Server
[
newyork.com
207.95.6.199
nyc01
nyc02
BigIron RX
nyc01
...
BigIron RX Series Configuration Guide
53-1001810-01