Cabletron Systems SSR-GLX19-02, User Manual

Page: 121 / 495

CoreWatch User’s Manual 121
Chapter 8: Configuring IP Interfaces for the SSR
Inbound traffic is packets coming into the interface while outbound traffic is
packets going out of that interface.
Select Input to filter inbound traffic and select Output to filter outbound traffic.
Selecting both check boxes filters both inbound and outbound traffic.
c. Click Finish .
Configuration Expert adds the new interface to those found in the IP interfaces
bound to VLAN object.
Note:
When you apply an ACL to an interface, the SSR appends an implicit
deny rule to that ACL. The implicit deny rule denies all traffic. If you
intend to allow all traffic that does not match your specified ACL rules to
go through, you must explicitly define a rule to permit all traffic. To do so,
make sure the last rule of the ACL permits all traffic.
Modifying IP Interface Definitions
Modify IP interface definitions to perform the following operations:
• Change the interface’s name
• Disable or enable the interface
• Change the interface’s MTU
• Change the interface’s MAC encapsulation
• Change the IP address of the interface
• Bind a different port or VLAN to the interface
• Apply a different ACL to the interface
• Change which traffic an interface’s ACL filters out
To modify an IP interface definition:
1. Start Configuration Expert if you have not already done so.
2. Open the configuration file you want to modify and then double-click that file’s
Routing Configuration object.
3. Double-click the IP Routing Configuration object.
4. Double-click the IP Interface Configuration object. Then do one of the following:
– If the interface you want to modify is bound to a port, double-click the IP Interfaces
bound to Ports object.
– If the interface you want to modify is bound to a VLAN, double-click the IP
Interfaces bound to VLAN object.