Hi guy,
i have config ISIS on ASR 9010 connect ASR903 with bundel two interface physical .However , when a link physical flaps . The ISIS adj aslo flaps.
have anything idea resolve for it help me ,
Pls ,Referce log config as blows.
+ On ASR 9010
- CONFIG interfaces bundle-ether
RP/0/RSP1/CPU0#show interfaces bundle-ether 33
Wed Dec 11 15:48:08.851 VNT
Bundle-Ether33 is up, line protocol is up
Interface state transitions: 17
Hardware is Aggregated Ethernet interface(s), address is 78ba.f979.e4ed
Description: To HCM300.MA01 Po31
Internet address is 172.20.97.65/30
MTU 9014 bytes, BW 20000000 Kbit (Max: 20000000 Kbit)
reliability 255/255, txload 88/255, rxload 22/255
Encapsulation ARPA,
Full-duplex, 20000Mb/s
loopback not set,
Last link flapped 2w5d
ARP type ARPA, ARP timeout 04:00:00
No. of members in this bundle: 2
TenGigE0/0/1/1 Full-duplex 10000Mb/s Active
TenGigE0/1/1/2 Full-duplex 10000Mb/s Active
Last input 00:00:00, output 00:00:00
Last clearing of "show interface" counters never
5 minute input rate 1762189000 bits/sec, 506218 packets/sec
5 minute output rate 6954079000 bits/sec, 806413 packets/sec
10350433316446 packets input, 4067632716540063 bytes, 1367660105 total input drops
0 drops for unrecognized upper-level protocol
Received 24 broadcast packets, 43048419 multicast packets
1628 runts, 761082 giants, 0 throttles, 0 parity
4824078 input errors, 3388052 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
18914775102023 packets output, 20037665653680470 bytes, 10697 total output drops
Output 22 broadcast packets, 36486528 multicast packets
5 output errors, 0 underruns, 0 applique, 0 resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
-CONFIG ISIS PROTOCOL :
router isis Metro interface Bundle-Ether33
router isis Metro interface Bundle-Ether33 circuit-type level-2-only
router isis Metro interface Bundle-Ether33 point-to-point
router isis Metro interface Bundle-Ether33 address-family ipv4 unicast
+ON ASR 903
HCM102MAR01#show running-config interface po31
Building configuration...
Current configuration : 324 bytes
!
interface Port-channel31
description To HCM.MC01 BE33
mtu 9000
ip address 172.20.97.66 255.255.255.252
ip router isis Core
mpls ip
mpls traffic-eng tunnels
bfd interval 100 min_rx 100 multiplier 3
isis network point-to-point
isis metric 10
isis bfd disable
ip rsvp bandwidth
ip rsvp signalling hello bfd
end
HCM102MAR01#sho
HCM102MAR01#show int
HCM102MAR01#show interfaces po31
Port-channel31 is up, line protocol is up
Hardware is 10GEChannel, address is f0b2.e589.895e (bia f0b2.e589.895e)
Description: To HCM.MC01 BE33
Internet address is 172.20.97.66/30
MTU 9000 bytes, BW 20000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 10/255, rxload 39/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
ARP type: ARPA, ARP Timeout 04:00:00
No. of active members in this channel: 2
Member 0 : TenGigabitEthernet0/4/0 , Full-duplex, 10000Mb/s
Member 1 : TenGigabitEthernet0/4/1 , Full-duplex, 10000Mb/s
No. of PF_JUMBO supported members in this channel : 2
Last input 00:00:06, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/750/0/1 (size/max/drops/flushes); Total output drops: 30459
Queueing strategy: fifo
Output queue: 0/80 (size/max)
5 minute input rate 6886332000 bits/sec, 799012 packets/sec
5 minute output rate 1773041000 bits/sec, 505250 packets/sec
18623794946297 packets input, 19830751889860221 bytes, 0 no buffer
Received 18 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
5758381 input errors, 5758381 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 42756567 multicast, 0 pause input
10200371885489 packets output, 4061149311995954 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 pause output
0 output buffer failures, 0 output buffers swapped out
-----------
LOG FLAPS ISIS :
ON ASR 930 facing to ASR 9010
L2 Po31 172.20.97.65 UP 26 00
Area Address(es): 49.0008
SNPA: 78ba.f979.e4ed
State Changed: 1d05h
Format: Phase V
Remote TID: 0
Local TID: 0
Interface name: Port-channel31
-------
LOG inerface physical on ASR 9010 flaps :
show interfaces TenGigE0/0/1/1 | include flapped
Wed Dec 11 15:53:54.892 VNT
Last link flapped 1d05h
LOG inerface bundel on ASR 9010 not flaps :
#show interfaces bundle-ether 33 | include flapped
Wed Dec 11 15:54:42.415 VNT
Last link flapped 2w5d
