Traceroute - Edge-Core ES4624-SFP Basic Management Manual

2.2.4.3.5 ssh-server timeout
Command: ssh-server timeout <timeout>
no ssh-server timeout
Function: Configure timeout value for SSH authentication; the "no ssh-server timeout"
command restores the default timeout value for SSH authentication.
Parameter: <timeout> is timeout value; valid range is 10 to 600 seconds.
Command mode: Global Mode
Default: SSH authentication timeout is 180 seconds by default.
Example: Set SSH authentication timeout to 240 seconds.
Switch(config)#ssh-server timeout 240
2.2.4.4 Typical SSH Server Configuration
Example :
Requirement: Enable SSH server on the switch, and run SSH2.0 client software
such as Secure shell client or putty on the terminal. Log on the switch by using the
username and password from the client.
Configure the IP address, add SSH user and enable SSH service on the switch.
SSH2.0 client can log on the switch by using the username and password to configure
the switch.
Switch(config)#ssh-server enable
Switch(config)#interface vlan 1
Switch(Config-if-Vlan1)#ip address 100.100.100.200 255.255.255.0
Switch(Config-if-Vlan1)#exit
Switch(config)# username test privilege 15 password 0 test
In IPv6 networks, the terminal should run IPv6-supporing SSH client software, such
as putty6. Users should make no modification to configurations on the switch except
allocating an IPv6 address for the local host.

2.2.5 Traceroute

Traceroute command is for testing the gateways through which the data packets
travels from the source device to the destination device, so to check the network
accessibility and locate the network failure.
Execution procedure of the Traceroute command consists of: first a data packet with
TTL at 1 is sent to the destination address, if the first hop returns an ICMP error message
to inform this packet can not be sent (due to TTL timeout), a data packet with TTL at 2 will
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