11
[-s size] [-r repeat] [-t timeout]
These three parameters are used in ping
command and are optional, which means
that you can ignore these three parameters
if they are unnecessary when executing
ping command.
[A.B.C.D ]
Brackets represent that this is a required
field. Enter an IP address or gateway
address.
[255.X.X.X]
Brackets represent that this is a required
field. Enter the subnet mask.
[port]
Enter one port number.
[port_list]
Enter a range of port numbers or server
discontinuous port numbers.
[forced_false | auto]
There are three options that you can
choose. Specify one of them.
[1-8191]
Specify a value between 1 and 8191.
[0-7] 802.1p_list
[0-63] dscp_list
Specify one value, more than one value or a
range of values.
Example 1: specifying one value
Gateway(config)#qos 802.1p-map 1 0
Gateway(config)#qos dscp-map 10 3
Example 2: specifying three values
(separated by commas)
Gateway(config)#qos 802.1p-map 1,3 0
Gateway(config)#qos dscp-map 10,13,15 3
Example 3: specifying a range of values
(separated by a hyphen)
Gateway(config)#qos 802.1p-map 1-3 0
Gateway(config)#qos dscp-map 10-15 3
2.2.4 Login Username & Password
Default Login
When you enter Console session, a login prompt for username and password will appear to
request a valid and authorized username and password combination. For first-time users, enter
t
he default login username “
admin
”
and
“
press Enter key
” in password field (no password is
required for default setting)
. When system prompt shows “Gateway>”, it means that the user has
successfully entered the User mode.
For security reasons, it is strongly recommended that you add a new login username and
password using User command in Configuration mode. When you create your own login
username and password, you can delete the default username (admin) to prevent unauthorized
accesses.