
Configuring Traffic Filters and Protocol Prioritization
9-12
308645-15.0 Rev 00
Figure 9-5. ATM Service Level Filter Window
Application of ATM Outbound Traffic Filters and Protocol
Prioritization
Since ATM adaptation layers are reliable and sequenced, filtering and queuing
take place before the ATM adaptation layer (AAL) as described in the following
sections. Outbound traffic filters are applied at the packet level.
Note:
Filters are applied to packets based on RFC 1490 (NLPID
encapsulation) for PVCs and based on RFC 1483 (LLC/SNAP encapsulation)
for both PVCs and SVCs. In the case of LAN emulation (LANE), only
user-defined filters can be applied. These filters are defined as IP filters (only
802.3/ethernet data frame format) and non-IP filters.
Commenti su questo manuale