Establishing A Channel In A Hierarchical Network - 3Com CoreBuilder 7000 Operation Manual

A.1.1
A.1.2
A.1.3
v
v
A.1.5
A.1.6
Source
Destination
Establishing a
Channel in a
Hierarchical Network
A.1.4
A.1.8
A.1.7
Figure 30 Alternate Routing
In this section, the example shown in Figure 27 will be used. Node A.1.1
wants to establish a connection to send data to node A.2.6.
A.1.9
A.2.1
A.2.2
X
A.2.4
A.2.3
X
Place Where Link Failed
Chosen Path to Take
Physical Link
Alternate Route
Direction of Alternate Route
PNNI Signaling Protocol
A.2.0
A.2.6
A.2.5
91
A.2.7