Hi!
I can't link UP on 100G.
I have switch Huawei S6730-H48X6C.
I have license with support 100G:
>display license
Active license : flash:/LICQPZQ1YYYYYY_1020A00XXXXX.dat
License state : Normal
Revoke ticket : No ticket
No relevant customer information
Product name : S6700
Product version : all
...
Authorize type : COMM
Expired date : PERMANENT
Trial days : --
Item name Item type Value Description
-------------------------------------------------------------
L-100GEUPG-S67H Function YES 100GEUPG Control Function
Master board license state: Normal.
I have 100G cooper cable:
>display transceiver interface 100GE 0/0/6 verbose
100GE0/0/6 transceiver information:
-------------------------------------------------------------
Common information:
Transceiver Type :100GBASE_Active_Copper_Cable_QSFP28
Connector Type :No separable connector
Wavelength(nm) :-
Transfer Distance(m) :1(Copper)
Digital Diagnostic Monitoring :NO
Vendor Name :OEM
Vendor Part Number :QSFP28-CA
Ordering Name :
-------------------------------------------------------------
Manufacture information:
Manu. Serial Number :GK0L380148
Manufacturing Date :2020-09-18
Vendor Name :OEM
-------------------------------------------------------------
Diagnostic information:
Transceiver does not support diagnostic information.
-------------------------------------------------------------
]assign port-speed 100ge all
Info: The configuration is the same as the current configuration.
>display device port-speed configuration
-----------------------------------
SlotId Current Next
-----------------------------------
0 100GE 100GE
-----------------------------------
But when I connect ports with this cable at 40 Gbps instead of 100 Gbps:
>display interface 100GE 0/0/6
100GE0/0/6 current state : UP
Line protocol current state : UP
Description:
Switch Port, Link-type : trunk(configured),
PVID : 1, TPID : 8100(Hex), The Maximum Frame Length is 9216
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is f4a4-d625-xxxx
Port Mode: COMMON FIBER, Transceiver: 100GBASE_Active_Copper_Cable_QSFP28
Speed : 40000, Loopback: NONE
Duplex: FULL, Negotiation: DISABLE
Mdi : -, Flow-control: DISABLE
FEC : NONE
>display device slot 0
...
0/0/1 100GE(F) Absent - 100000 Full Disable Down -
0/0/2 100GE(F) Absent - 100000 Full Disable Down -
0/0/3 100GE(F) Absent - 100000 Full Disable Down -
0/0/4 100GE(F) Present - 40000 Full Disable Up -
0/0/5 100GE(F) Absent - 100000 Full Disable Down -
0/0/6 100GE(F) Present - 40000 Full Disable Up -
I tried using a cable from another vendor, but the problem persists.
Does anyone know how to fix the problem?
Thanks.
P.S.
The cable is definitely working, because on the Juniper switches and routers, the 100G link UP.
