Transmit Power -18.4

[Rija A]

Bonjour,

est-ce mon module XFP qui est défaillant ?

j'utilise un chassis 7606 avec SPA-1X10GE-L-V2 et module XFP-10GLR-OC192SR.

On a déjà nettoyé notre XFP, mais reste toujours à la valeur -18.4

pourtant côté fournisseur ci-dessous les valeurs sur leur équipement :

- Rx Power: -3.59dBm

- Tx Power: -2.87dBm

Merci de votre aide.

Cdlt,

[gbolivar]

La puissance de transmission sur la liaison est une valeur calculée par l'appareil en fonction de la distance du câble et de la négociation avec l'appareil de l'autre côté également.

Avant de confirmer que c'est un probleme de Hardware avec le module, pouvez-vous partager les outputs suivants

show int Te4/0/0
show log | in 4/0/0


Cordialement,
Gary Bolivar

[Rija A]

Bonjour,

#sh int te4/0/0
TenGigabitEthernet4/0/0 is up, line protocol is up (connected)
Hardware is TenGigEther SPA, address is 0014.695a.b200 (bia 0014.695a.b200)
Description: 10G secondary
MTU 9000 bytes, BW 10000000 Kbit/sec, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set
Keepalive not supported
Full-duplex, 10Gb/s
Transport mode LAN (10GBASE-R, 10.3125Gb/s)
input flow-control is on, output flow-control is on
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input 1d17h, output 00:00:01, output hang never
Last clearing of "show interface" counters 1d14h
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
L2 Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast
L3 out Switched: ucast: 0 pkt, 0 bytes mcast: 0 pkt, 0 bytes
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
45572 packets output, 3000432 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

#

#sh log | inc 4/0/0

...

Jul 24 09:04:04.630 UTC: %LINK-3-UPDOWN: Interface TenGigabitEthernet4/0/0, changed state to down
Jul 24 09:04:04.590 UTC: %ETH_SPA_MAC-DFC4-6-INTR_BURST: Interrupts from MAC have crossed burst limit of 10 in 1000 msec for port 4/0/0
Jul 24 09:04:06.702 UTC: %ETH_SPA_MAC-DFC4-6-INTR_BURST: Interrupts from MAC have crossed burst limit of 10 in 1000 msec for port 4/0/0
Jul 24 09:04:08.814 UTC: %ETH_SPA_MAC-DFC4-6-INTR_BURST: Interrupts from MAC have crossed burst limit of 10 in 1000 msec for port 4/0/0
.Jul 24 09:04:11.474 UTC: %LINEPROTO-5-UPDOWN: Line protocol on Interface TenGigabitEthernet4/0/0, changed state to up
.Jul 24 09:04:11.478 UTC: %LINK-3-UPDOWN: Interface TenGigabitEthernet4/0/0, changed state to up
Jul 24 09:04:10.926 UTC: %ETH_SPA_MAC-DFC4-6-INTR_BURST: Interrupts from MAC have crossed burst limit of 10 in 1000 msec for port 4/0/0
Jul 24 09:04:13.038 UTC: %ETH_SPA_MAC-DFC4-6-INTR_BURST: Interrupts from MAC have crossed burst limit of 10 in 1000 msec for port 4/0/0
Jul 24 09:04:15.150 UTC: %ETH_SPA_MAC-DFC4-6-INTR_BURST: Interrupts from MAC have crossed burst limit of 10 in 1000 msec for port 4/0/0
Jul 24 09:04:17.274 UTC: %ETH_SPA_MAC-DFC4-6-INTR_BURST: Interrupts from MAC have crossed burst limit of 10 in 1000 msec for port 4/0/0

Cdlt,

[gbolivar]

Bonjour,

Merci de partager l'information. Selon les logs il semble que le module est défectueux. pouvez-vous partager les informations suivantes

show module
sh run int Te4/0/0
show adjacency tenGigabitEthernet 4/0/0 detail

Je vous recommande également de réinsérer le module.

Cordialement,

Gary Bolivar,

[Rija A]

Bonjour,

##sh run int te4/0/
Building configuration...

Current configuration : 137 bytes
!
interface TenGigabitEthernet4/0/0
description vers xx
mtu 9000
no ip address
no mls qos trust
no cdp enable
end

#

# show adjacency tenGigabitEthernet 4/0/0 detail
Protocol Interface Address

#

#sh module
Mod Ports Card Type Model Serial No.
--- ----- -------------------------------------- ------------------ -----------
1 48 CEF720 48 port 10/100/1000mb Ethernet WS-X6748-GE-TX SAL1019MP54
2 0 4-subslot SPA Interface Processor-400 7600-SIP-400 JAE14430MWJ
4 1 1-subslot SPA Interface Processor-600 7600-SIP-600 JAB1029025U
5 24 CEF720 24 port 1000mb SFP WS-X6724-SFP SAL150567FK
6 2 Route Switch Processor 720 (Active) RSP720-3CXL-GE SAL1647STUH

Mod MAC addresses Hw Fw Sw Status
--- ---------------------------------- ----- ------------- ------------ -------
1 0017.59f4.d2c0 to 0017.59f4.d2ef 2.3 12.2(18r)S 15.3(3)S PwrDown
2 588d.09fa.3140 to 588d.09fa.31bf 2.7 15.3(3)S4 15.3(3)S4 Ok
4 001a.6d7f.4b00 to 001a.6d7f.4b3f 1.1 12.2(18r)SX 15.3(3)S Ok
5 503d.e56f.5b20 to 503d.e56f.5b37 5.0 12.2(18r)S 15.3(3)S Ok
6 5057.a8b9.8378 to 5057.a8b9.837b 5.13 12.2(33r)SR 15.3(3)S Ok

Mod Sub-Module Model Serial Hw Status
---- --------------------------- ------------------ ----------- ------- -------
1 Centralized Forwarding Card WS-F6700-CFC SAL1009ESN7 2.0 PwrDown
2/0 5xGE SPA SPA-5X1GE-V2 JAE1212BQK6 1.2 Ok
2/1 5xGE SPA SPA-5X1GE-V2 JAE14190APF 1.2 Ok
2/3 2xOC3 POS SPA SPA-2XOC3-POS JAB10230A8F 1.0 Ok
4 SIP-600 Distributed Forward 7600-SIP-600-DC JAB104500UQ 1.0 Ok
4/0 1x10GE XFP SPA SPA-1X10GE-L-V2 SAL16117GXV 1.3 Ok
5 Distributed Forwarding Card WS-F6700-DFC3CXL SAL1213KB0U 1.1 Ok
6 Policy Feature Card 3 7600-PFC3CXL SAL1647SSMQ 1.1 Ok
6 C7600 MSFC4 Daughterboard 7600-MSFC4 SAL1647SSJ9 5.0 Ok

Mod Online Diag Status
---- -------------------
1 Not Applicable
2 Pass
2/0 Pass
2/1 Pass
2/3 Pass
4 Pass
4/0 Pass
5 Pass
6 Pass
#

Cdlt,

[gbolivar]

Bonjour,

Merci de partager l'information , Je vous recommanderai de réinsérer le module et d’essayer également d’utiliser un autre câble.

Cordialement,
Gary Bolivar