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NetStructure™ 480T Routing Switch User Guide
• show ipxrip—Displays the enable status of IPX/RIP for the
VLAN, including operational and administrative status. It also
lists identified IPX/RIP neighbors, RIP packet statistics, and
several other timer settings.
•
show ipxservice—Displays the contents of the IPX Service
Table.
Protocol-Based VLANs for IPX
When combining IPX VLANs with other VLANs on the same
physical port, it may be necessary to assign a protocol filter to the
VLAN. This is especially true if it is not possible to use 802.1Q
VLAN tagging.
For convenience, IPX-specific protocol filters have been defined
and named in the default configuration of the switch. Each filter is
associated with a protocol encapsulation type. The IPX-specific
protocol filters and the associated encapsulation type of each are
described in Table 16.2.
It is not possible to define a protocol-sensitive VLAN for filtering
the IPX
enet_8023 encapsulation type. Instead, use a protocol-
sensitive filter on the other VLANs that share the same ports,
leaving the
enet_8023 encapsulation VLAN configured using the
any protocol.
Tuning
On larger networks, increase IPX SAP and IPX RIP update intervals
to reduce CPU load (e.g., from default of 60 to 120 seconds).
Table 16.2: IPX
§
Protocol Filters and Encapsulation Types
Protocol Name Protocol Filter
Used for Filtering IPX
Encapsulation Type
IPX etype 0x8137 enet_ii
IPX_8022 llc 0xe0e0 enet_802_2
IPX_snap SNAP 0x8137 enet_snap