[j-nsp] vlan-ccc subinterface down
Jay Hanke
jayhanke at gmail.com
Fri Dec 22 14:33:35 EST 2017
I have 2 EX4500 connected via an mpls/ldp backbone. I'm running l2circuits
between the two boxes to haul vlans.
I have two vlans working between the endpoints on the same physical
interfaces.
I need to add a third vlan but I'm getting a vlan-ccc down error on the
subinterface on one of the ends.
Is there a limit to how many vlan-ccc can be on a physical interface on an
EX4500?
## NORTH END
Neighbor: 10.xx.x.71
Interface Type St Time last up # Up trans
xe-0/0/0.72(vc 10000215) rmt Up Dec 21 16:27:25 2017 1
Remote PE: 10.xx.x.71, Negotiated control-word: No
Incoming label: 300016, Outgoing label: 300272
Negotiated PW status TLV: No
Local interface: xe-0/0/0.72, Status: Up, Encapsulation: VLAN
Flow Label Transmit: No, Flow Label Receive: No
xe-0/0/0.73(vc 10000216) rmt Up Dec 22 18:55:39 2017 1
Remote PE: 10.xx.x.71, Negotiated control-word: No
Incoming label: 300032, Outgoing label: 300288
Negotiated PW status TLV: No
Local interface: xe-0/0/0.73, Status: Up, Encapsulation: VLAN
Flow Label Transmit: No, Flow Label Receive: No
xe-0/0/0.74(vc 10000223) rmt Up Dec 22 19:10:35 2017 1
Remote PE: 10.xx.x.71, Negotiated control-word: No
Incoming label: 300112, Outgoing label: 300336
Negotiated PW status TLV: No
Local interface: xe-0/0/0.74, Status: Up, Encapsulation: VLAN
show interfaces xe-0/0/0
Physical interface: xe-0/0/0, Enabled, Physical link is Up
Interface index: 133, SNMP ifIndex: 509
Description: SWBB NNI
Link-level type: VLAN-CCC, MTU: 9216, LAN-PHY mode, Speed: 10Gbps,
Duplex: Full-Duplex, BPDU Error: None, MAC-REWRITE Error: None, Loopback:
Disabled,
Source filtering: Disabled, Flow control: Enabled, Media type: Fiber
Device flags : Present Running
Interface flags: SNMP-Traps Internal: 0x0
CoS queues : 8 supported, 8 maximum usable queues
Current address: 54:e0:32:96:c1:43, Hardware address: 54:e0:32:96:c1:43
Last flapped : 2017-12-15 14:06:41 UTC (1w0d 05:19 ago)
Input rate : 2272 bps (4 pps)
Output rate : 110880 bps (102 pps)
Active alarms : None
Active defects : None
Interface transmit statistics: Disabled
Logical interface xe-0/0/0.0 (Index 82) (SNMP ifIndex 510)
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x0000.0 ] Encapsulation: ENET2
Input packets : 3237
Output packets: 3508
Logical interface xe-0/0/0.65 (Index 83) (SNMP ifIndex 511)
Description: SWMNBB Demarc MGMT
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x8100.65 ] Encapsulation: ENET2
Input packets : 0
Output packets: 0
Protocol ccc, MTU: 9216
Flags: None
Logical interface xe-0/0/0.72 (Index 84) (SNMP ifIndex 520)
Description: SWMNBB-NNP-LS0000215
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x8100.72 ] Encapsulation: ENET2
Input packets : 0
Output packets: 0
Protocol ccc, MTU: 9216
Flags: None
Logical interface xe-0/0/0.73 (Index 76) (SNMP ifIndex 524)
Description: SWMNBB-NNP-LS0000216
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x8100.73 ] Encapsulation: ENET2
Input packets : 0
Output packets: 0
Protocol ccc, MTU: 9216
Flags: None
##Problem subinterface
Logical interface xe-0/0/0.74 (Index 70) (SNMP ifIndex 526)
Description: SWMNBB-NNP-LS0000223
Flags: SNMP-Traps CCC-Down 0x0 VLAN-Tag [ 0x8100.74 ] Encapsulation:
ENET2
Input packets : 0
Output packets: 0
Protocol ccc, MTU: 9216
Flags: None
## SOUTH END
Neighbor: 10.xx.x.73
Interface Type St Time last up # Up trans
xe-0/0/30.72(vc 10000215) rmt Up Dec 21 16:27:25 2017 1
Remote PE: 10.xx.x.73, Negotiated control-word: No
Incoming label: 300272, Outgoing label: 300016
Negotiated PW status TLV: No
Local interface: xe-0/0/30.72, Status: Up, Encapsulation: VLAN
Flow Label Transmit: No, Flow Label Receive: No
xe-0/0/30.73(vc 10000216) rmt Up Dec 22 18:55:43 2017 1
Remote PE: 10.xx.x.73, Negotiated control-word: No
Incoming label: 300288, Outgoing label: 300032
Negotiated PW status TLV: No
Local interface: xe-0/0/30.73, Status: Up, Encapsulation: VLAN
Flow Label Transmit: No, Flow Label Receive: No
xe-0/0/30.74(vc 10000223) rmt Up Dec 22 19:10:35 2017 1
Remote PE: 10.xx.x.73, Negotiated control-word: No
Incoming label: 300336, Outgoing label: 300112
Negotiated PW status TLV: No
Local interface: xe-0/0/30.74, Status: Up, Encapsulation: VLAN
Flow Label Transmit: No, Flow Label Receive: No
show interfaces xe-0/0/30
Physical interface: xe-0/0/30, Enabled, Physical link is Up
Interface index: 143, SNMP ifIndex: 558
Description: MPLS Vlan Popper
Link-level type: VLAN-CCC, MTU: 9216, LAN-PHY mode, Speed: 10Gbps,
Duplex: Full-Duplex, BPDU Error: None, MAC-REWRITE Error: None,
Loopback: Disabled, Source filtering: Disabled, Flow control: Enabled,
Media type: Fiber
Device flags : Present Running
Interface flags: SNMP-Traps Internal: 0x0
CoS queues : 8 supported, 8 maximum usable queues
Current address: 3c:8a:b0:1a:f5:a1, Hardware address: 3c:8a:b0:1a:f5:a1
Last flapped : 2017-12-21 16:10:18 UTC (1d 03:15 ago)
Input rate : 118648 bps (111 pps)
Output rate : 3928 bps (5 pps)
Active alarms : None
Active defects : None
Interface transmit statistics: Disabled
Logical interface xe-0/0/30.0 (Index 83) (SNMP ifIndex 536)
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x0000.0 ] Encapsulation: ENET2
Input packets : 55160
Output packets: 3549
Logical interface xe-0/0/30.72 (Index 85) (SNMP ifIndex 559)
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x8100.72 ] Encapsulation: ENET2
Input packets : 0
Output packets: 0
Protocol ccc, MTU: 9216
Flags: None
Logical interface xe-0/0/30.73 (Index 87) (SNMP ifIndex 560)
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x8100.73 ] Encapsulation: ENET2
Input packets : 32
Output packets: 0
Protocol ccc, MTU: 9216
Flags: None
Logical interface xe-0/0/30.74 (Index 88) (SNMP ifIndex 562)
Flags: Up SNMP-Traps 0x0 VLAN-Tag [ 0x8100.74 ] Encapsulation: ENET2
Input packets : 0
Output packets: 0
Protocol ccc, MTU: 9216
Flags: None
show configuration interfaces xe-0/0/30
description "MPLS Vlan Popper";
vlan-tagging;
mtu 9216;
encapsulation vlan-ccc;
unit 72 {
vlan-id 72;
family ccc;
}
unit 73 {
vlan-id 73;
family ccc;
}
unit 74 {
vlan-id 74;
family ccc;
}
More information about the juniper-nsp
mailing list