User manual

SS2R24G4i/SS2R48G4i

5.2.4 Traceroute

Command traceroute {<ip-addr> | host <hostname> }[hops <hops>] [timeout <timeout> ]

Function This command is used to test the gateways passed by packets on their way from sending

equipment to destination equipment, in order to check whether the network can be reached and to

locate the fault of network.

Parameters <ip-addr>is the IP address of the destination host, in dotted-decimal format;

<hostname>is the host name of the remote host. <hops> is the max number of passed gateways

allowed by Traceroute. <timeout>is the timeout value of packets, in millisecond, ranging from 100 to

10000.

Default Setting The max number of passed gateways is set by default as 16, while the timeout value is

2000 milliseconds.

Command Mode Admin Mode.

Relative Command ip host

5.2.5 Show

show command is used to display information about the system , port and protocol operation. This

part introduces the show command that displays system information, other show commands will be

discussed in other chapters.

5.2.5.1 show arp

Command show arp

Function Display ARP Mapping table

Command Mode Admin Mode

5.2.5.2 show clock

Command show clock

Function Display current system clock

Command Mode Admin Mode

Relative Command clock set

5.2.5.3 show debugging

Command show debugging

Function Display the debugging state

Command Mode Admin Mode

Relative Command debug

5.2.5.4 show flash