Figure 15: Tying Multiple D-Pvlans Through A P-Trunk; Figure 16: Distributing Vlans From External Switch"S Trunk Port To D-Pvlans; Figure 17: Distributing Traffic From A Router"S Trunk Port To D-Pvlans - GE JungleMUX SONET Technical Practice

Typical applications for PT ports are shown below.
PA
PA
2
1
JungleMUX Ring 1 JMUX Ring 1
2
1
PA
PA

Figure 15: Tying multiple D-PVLANs through a P-Trunk

PA
PA
2
1
JMUX Ring 1
JungleMUX Ring
2
1
PA
PA
Figure 16: Distributing VLANs from external switch‟s trunk port to D-PVLANs
PA
PA
2
1
JMUX Ring 1
JungleMUX Ring
2
1
PA
PA
Figure 17: Distributing traffic from a router‟s trunk port to D-PVLANs
15
PT port functionality is not supported by ETHER-1000 Versions 1 and 2.
Copyright  GE Multilin Inc. 2010-2012
PA
2
1
PT PT
2
2
Frames are Q-tagged with
PA
VIDs corresponding to
D-PVLAN memberships
PA
Trunk port
2
1
PT
2
2
Frames are Q-tagged with
VIDs corresponding to
PA
D-PVLAN memberships
PA
Trunk port for
VLANs 1 & 2
2
1
PT
2
2
Frames are Q-tagged with VIDs
corresponding to D-PVLAN
memberships.
PA
All frames egressing the router port
typically have the same source MAC.
342-86400-498PS
Issue 1.2
April 2012
Page 30
15
PA
PA
1
2
1
JungleMUX Ring 2 JMUX Ring 1
2
1
2
PA
PA
1
External
Access ports
Switch
2
D-PVLAN membership
VLAN membership
Router
D-PVLAN membership
PA
1
1
PA