3Com MSR 50 Series Configuration Manual page 762

762 C 51: T
HAPTER ERMINAL
n
A C
CCESS ONFIGURATION
To do...
Configure the terminal
send buffer threshold
Configure TCP
parameters
Configure the
password for VTY
authentication
Configure a screen
code for the VTY
screen
Configure the VTY
switching hotkey
Configure the VTY
switching threshold
Update the
configuration
To implement terminal access authentication, terminal access authentication
■
must be configured on both the RTC server and the RTC client, and the
authentication passwords must be the same for the authentication to succeed.
The bind vpn-instance command is used when the RTC client also acts as an
■
MPLS PE router at the same time. When you apply a terminal template
configured with the bind vpn-instance command to an asynchronous serial
interface, the terminal connected to the asynchronous serial interface is bound
with the VPN instance. Thus, the RTC client can receive terminal access packets
from multiple VPNs and initiate connection requests through multiple
asynchronous serial interfaces.
If both the global source IP address and the source IP address for a VTY are
■
configured, the VTY uses the latter one.
The TCP parameters must be configured before a TCP connection is
■
established. If you configure the parameters after a TCP connection is
established, the TCP connection must be reestablished for the parameters to
take effect. Pressing the reset hotkey on the terminal can reestablish the TCP
connection.
The receive buffer size must be configured before the terminal template is
■
applied. If you configure the receive buffer size after a terminal template is
applied, you need to remove the application of the terminal template and
apply the terminal template again for the receive buffer size to take effect.
The ASCII value of the hotkey must be different from the ASCII value of any
■
other hotkey configured on the device. Otherwise, hotkey conflicts will occur.
For example, the hotkey value cannot be set to 17 or 19 because these two
values are used for the hotkeys of flow control. In addition, using the hotkey
may not get a response rapidly when the terminal displays too much data.
Use the command...
sendbuf threshold value
tcp { recvbuf-size recvsize |
sendbuf-size sendsize |
nodelay | keepalive time
count }
vty vty-number password
{ simple | cipher } string
vty vty-number screencode
string
vty vty-number hotkey
ascii-code&<1-3>
vty-switch threshold times Optional
update changed-config
Remarks
Optional
Not configured by default
Optional
By default, receive buffer size is 2,048
bytes, send buffer size is 2,048 bytes,
delay is enabled, keepalive interval is
50 seconds, and the number of times
for sending a keepalive is 3.
Optional
Not configured by default
Required
Not configured by default
Optional
Not configured by default.
Not configured by default; that is, no
switching will be performed.
Optional