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Chapter 5: Configuring the Spanning Tree
152
3. Click Submit Changes to save your changes. To activate your
changes, from the menu bar click Save/Discard Changes, and then
click Save Changes and Reboot. For help, see “Saving Configuration
Changes” on page 46.
4. If you set the Scope field to Unlisted for any of the frame types, you
must also configure predefined subtype filters or customizable subtype
filters. For help, see “Using Predefined Subtype Filters” on page 153
or “Customizing Subtype Filters” on page 153.
Note
You should not filter HTTP, Telnet, SNMP, and ICMP frames if you
are using IP tunnels, because these filters are used for configuring,
troubleshooting, and upgrading access points.
Table 44. Frame Type Filter Descriptions
Frame Type Explanation
DIX IP TCP Ports
DIX IP UDP Ports
SNAP IP TCP Ports
SNAP IP UDP Ports
Primary Internet Protocol Suite (IP)
transport protocols.
DIX IP Other Protocols
SNAP IP Other Protocols
IP protocols other than TCP or User
Datagram Protocol (UDP).
DIX IPX Sockets Novell NetWare protocol over Ethernet II
frames.
SNAP IPX Sockets Novell NetWare protocol over 802.2
SNAP frames.
802.3 IPX Sockets Novell NetWare protocol over 802.3 RAW
frames.
DIX Other Ethernet Types
SNAP Other Ethernet
Types
DIX or SNAP registered protocols other
than IP or IPX.
802.2 IPX Sockets Novell running over 802.2 Logical Link
Control (LLC).
802.2 Other SAPs 802.2 SAPs other than IPX or SNAP.