User Control 61
Controlling Telnet Users by Source and Destination IP Addresses
Controlling Telnet users by source and destination IP addresses is achieved by
applying advanced ACLs, which are numbered from 3000 to 3999.
Controlling Telnet Users by Source MAC Addresses
Controlling Telnet users by source MAC addresses is achieved by applying Layer 2
ACLs, which are numbered from 4000 to 4999.
Apply the ACL to
control Telnet users by
source IP addresses
acl acl-number { inbound |
outbound }
Required
The inbound keyword specifies to
filter the users trying to Telnet to
the current switch.
The outbound keyword specifies
to filter users trying to Telnet to
other switches from the current
switch.
Tab le 31 Control Telnet users by source and destination IP addresses
Operation Command Description
Enter system view system-view -
Create an advanced
ACL or enter advanced
ACL view
acl number acl-number [
match-order { config | auto } ]
As for the acl number command,
the config keyword is specified by
default.
Define rules for the
ACL
rule [ rule-id ] { deny | permit }
protocol [ rule-string ]
Required
You can define rules as needed to
filter by specific source and
destination IP addresses.
Quit to system view quit -
Enter user interface
view
user-interface [ type ]
first-number [ last-number ]
-
Apply the ACL to
control Telnet users by
specified source and
destination IP
addresses
acl acl-number { inbound |
outbound }
Required
The inbound keyword specifies to
filter the users trying to Telnet to
the current switch.
The outbound keyword specifies
to filter users trying to Telnet to
other switches from the current
switch.
Tab le 32 Control Telnet users by source MAC addresses
Operation Command Description
Enter system view system-view -
Create or enter Layer 2
ACL view
acl number acl-number -
Define rules for the
ACL
rule [ rule-id ] { deny | permit } [
rule-string ]
Required
You can define rules as needed to
filter by specific source MAC
addresses.
Quit to system view quit -
Table 30 Control Telnet users by source IP addresses
Operation Command Description
To Next Page
Loading...
