Figure 22: Connecting Remote End Devices To Various Vlans On A Router Port; Figure 23: Exchanging Traffic Between Multilevel Switches And Remote End Devices Via Multiple Vlans Over A Single D-Pvlan - GE JungleMUX SONET Technical Practice

INGRESS
Default QVLAN ID=102
EGRESS
Output Tagging:
- Untag (pop) if drop device is "native".
- Tag (push) if drop device is "Dot1Q".
- „No Change‟ can be used as alternative to 'Tag' if only tagged
frames appear on all ports.

Figure 22: Connecting remote end devices to various VLANs on a router port

INGRESS
Default QVLAN ID=101
EGRESS
- Untag if drop device is "native".
- Tag if drop device is "Dot1Q".
QA
102
1
1
102
QA
INGRESS
Default QVLAN ID=102
EGRESS
- Untag if drop device is "native".
- Tag if drop device is "Dot1Q".
External
Switch
Figure 23: Exchanging traffic between multilevel switches and remote end
devices via multiple VLANs over a single D-PVLAN
Copyright  GE Multilin Inc. 2010-2012
QA
QA QA
102
101 102
1
1 1
JMUX Ring 1
JungleMUX Ring
1 1
1
102 102
101
QA QA
QA
QA
QA
101
501
1
1
JMUX Ring 1
JungleMUX Ring
1
1
102
101 501
502
QA
QT
EGRESS:
Tag for 101,501,502
External
Switch
502 101 501 Tagged
External External
Switch Switch
342-86400-498PS
Issue 1.2
April 2012
Page 34
QT
101
1 Router
102
All frames are tagged.
Frames egressing router
typically have the same
source MAC address.
QVLAN Memberships = 101,102
Output Tagging: Tag
(„No Change‟ can be used if only tagged
frames appear on all QA ports.)
INGRESS:
Default QVLAN ID=101
EGRESS:
Untag for 101
Tag for 501,502
101
External
1
501
QT
Switch
502
Default QVLAN ID=502
Untag
Mixture of tagged and untagged frames
(Default QVLAN ID=101 is applied to
ingressing untagged frames)
Default QVLAN ID=101
„No Change‟ for 101,501
Tag for 502
Default QVLAN ID=501
„No Change‟
Tagged
External
501
Switch
101
101
101
External
502
Switch
Untagged