Motorola 110502USM001 - Vanguard 60 Router User Manual page 40

LANView of the WAN - Group LCONs
Vanguard Router
using LANView
Interoperating with
Cisco Backbone
Token Ring
56 Kbps
Token Ring
Vanguard
Async
2-24
Figure 2-15 is an example of LANView interoperating with a Cisco backbone. The
key difference in this application is that even though RFC877 is used as the
interoperability encapsulation between the routers and other RFC877-compliant
routers, connectivity between the routers uses the CODEX encapsulation. This
demonstrates support for multiple encapsulations within the same LANView.
Node A
Vanguard
10.0.0.1
Codex Prop.
Node B
10.0.0.2
Node C
10.0.0.3
Vanguard
SDLC
Figure 2-15. LANView Using Multiple Encapsulation Types
10.0.0.0
877 X.25
X.25
RFC877
RFC877
10.0.0.4
RFC877
Token Ring
Codex Prop.
Cisco
IP IP
Cisco Cisco
IP IP
Cisco
12.0.0.0
IP
Host
Vanguard Routing Model