409
...+.................+..........+...+.
Create the key pair successfully.
# Generate an ECDSA key pair.
[SwitchB] public-key local create ecdsa secp256r1
Generating Keys...
.
Create the key pair successfully.
# Enable the SCP server.
[SwitchB] scp server enable
# Configure an IP address for VLAN-interface 2. The client uses this address as the destination
for SCP connection.
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] ip address 192.168.0.1 255.255.255.0
[SwitchB-Vlan-interface2] quit
# Create a local device management user named client001.
[SwitchB] local-user client001 class manage
# Set the password to aabbcc in plain text for local user client001.
[SwitchB-luser-manage-client001] password simple aabbcc
# Authorize local user client001 to use the SSH service.
[SwitchB-luser-manage-client001] service-type ssh
# Assign the network-admin user role to local user client001.
[SwitchB-luser-manage-client001] authorization-attribute user-role network-admin
[SwitchB-luser-manage-client001] quit
# Create an SSH user named client001. Specify the service type as scp and the authentication
method as password for the user.
[SwitchB] ssh user client001 service-type scp authentication-type password
2. Configure an IP address for VLAN-interface 2 on the SCP client.
<SwitchA> system-view
[SwitchA] interface vlan-interface 2
[SwitchA-Vlan-interface2] ip address 192.168.0.2 255.255.255.0
[SwitchA-Vlan-interface2] quit
[SwitchA] quit
3. Connect to the SCP server, download file remote.bin from the server, and save it as a local file
named local.bin.
<SwitchA> scp 192.168.0.1 get remote.bin local.bin
Username: client001
Press CTRL+C to abort.
Connecting to 192.168.0.1 port 22.
The server is not authenticated. Continue? [Y/N]:y
Do you want to save the server public key? [Y/N]:n
client001@192.168.0.1’s password:
remote.bin 100% 2875 2.8KB/s 00:00
SCP configuration example based on Suite B algorithms
Network requirements
As shown in Figure 116, Switch A acts as an SCP client (SSH2). Switch B acts as the SCP server
(SSH2), and it uses publickey authentication.
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