All,
I am trying to build l2circuits between a few junipers in my network
without any luck. In my test case I have M20s with dual LH optic GIGe
interfaces facing a cisco cat 6500 using 802.3ad where I then have
vlans hanging off said switch to service downstream transit customers
and, I was hoping, possible transport customers.
Router A:
ge-0/1/0 {
gigether-options {
802.3ad ae0;
}
}
ge-0/2/0 {
gigether-options {
802.3ad ae0;
}
ae0 {
vlan-tagging;
mtu 9100;
encapsulation flexible-ethernet-services;
aggregated-ether-options {
link-speed 1g;
}
unit 600 {
encapsulation vlan-ccc;
vlan-id 600;
}
show configuration protocols l2circuit:
neighbor (neighbor lo0) {
interface ae0.600 {
virtual-circuit-id 600;
no-control-word;
}
}
show l2circuit connections:
Layer-2 Circuit Connections:
Legend for connection status (St)
EI -- encapsulation invalid NP -- interface h/w not present
MM -- mtu mismatch Dn -- down
EM -- encapsulation mismatch VC-Dn -- Virtual circuit Down
CM -- control-word mismatch Up -- operational
VM -- vlan id mismatch CF -- Call admission control failure
OL -- no outgoing label XX -- unknown
NC -- intf encaps not CCC/TCC
CB -- rcvd cell-bundle size bad
Legend for interface status
Up -- operational
Dn -- down
Neighbor: (neighbor lo0)
Interface Type St Time last up # Up
trans
ae0.600(vc 600) rmt Up Oct 10 11:49:07
2008 1
Local interface: ae0.600, Status: Up, Encapsulation: VLAN
Remote PE: 1(neighbor lo0), Negotiated control-word: No
Incoming label: 275138, Outgoing label: 738273
Router B:
ge-1/0/0 {
gigether-options {
802.3ad ae0;
}
}
ge-2/0/0 {
gigether-options {
802.3ad ae0;
}
}
ae0 {
vlan-tagging;
mtu 9100;
encapsulation flexible-ethernet-services;
}
unit 600 {
encapsulation vlan-ccc;
vlan-id 600;
}
}
show configuration protocols l2circuit:
neighbor (neighbor lo0) {
interface ae0.600 {
virtual-circuit-id 600;
no-control-word;
}
}
show l2circuit connections:
Layer-2 Circuit Connections:
Legend for connection status (St)
EI -- encapsulation invalid NP -- interface h/w not present
MM -- mtu mismatch Dn -- down
EM -- encapsulation mismatch VC-Dn -- Virtual circuit Down
CM -- control-word mismatch Up -- operational
VM -- vlan id mismatch CF -- Call admission control failure
OL -- no outgoing label XX -- unknown
NC -- intf encaps not CCC/TCC
CB -- rcvd cell-bundle size bad
Legend for interface status
Up -- operational
Dn -- down
Neighbor: (neighbor lo0)
Interface Type St Time last up # Up
trans
ae0.600(vc 600) rmt Up Oct 10 10:49:09
2008 1
Local interface: ae0.600, Status: Up, Encapsulation: VLAN
Remote PE: (neighbor lo0), Negotiated control-word: No
Incoming label: 738273, Outgoing label: 275138
MPLS in my network is running without flaw thus far and I have tested
the intercommunication between the M20's and the Cat6500s on both
sides, all working as one would expect. Do these LH GIGe interfaces
not support Flexibility? Do I need to add the "flexible-ethernet-
services" to each interface in the ae?
That you much for your time in advance. //db
_______________________________________________
juniper-nsp mailing list juniper-nsp@puck.nether.net
https://puck.nether.net/mailman/listinfo/juniper-nsp
