
Between the first and last bridge receiving the SRF:
The frame
received by bridge B from ring 3 has traversed at least one other bridge.
However, this is not the last bridge that the frame must traverse. This
bridge does the following to the RIF before transmitting the frame to-
ward ring 2. (See figure 21.)
Locates the bridge ID that is located at the end of the HP group
address.
Changes the bridge ID at the end of the HP group address to the
bridge ID of the next bridge in the RIF. (In this example, all bridge
IDs are the same, so the frame is not modified.)
Last of several bridges receiving the SRF:
Bridge A is the last of
several bridges traversed by the frame. This bridge does the following to
the RIF of the frame it receives, before transmitting the frame toward
ring 1. (See figure 21.)
Replaces the HP group address with the destination station address
that was saved to the data field.
Replaces the group LAN ID with its own internal LAN ID.
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Bridging Service
Source-Routing Bridging
2-31
Содержание 600 Series
Страница 1: ...Hewlett Packard Series 200 400 and 600 Routers HP Routing Services and Applications ...
Страница 4: ......
Страница 5: ...1 Product Notes ...
Страница 6: ...Features of HP Routers Architecture and Technology Branch Office Routing Product Notes 1 2 ...
Страница 38: ...Architecture and Technology Software Control Path Architecture 1 34 ...
Страница 52: ...Branch Office Routing Future Directions 1 48 ...
Страница 53: ...2 Routing Services Notes ...
Страница 106: ...Bridging Service Traffic Prioritization 2 54 ...
Страница 158: ...Novell IPX Routing Service NetBIOS Protocol Support 2 106 ...
Страница 194: ...Data Compression for WAN Links Conclusion 2 142 ...
Страница 195: ...3 Application Notes and Case Studies ...
Страница 224: ...Improving Network Availability Application Recovery 3 30 ...
Страница 234: ...ISDN Wide Area Network Design Dry Creek Joint Elem School District Performance 3 40 ...
Страница 316: ......