The MIB OID cannot be read

Hello, everyone.

After the S5700S-52P-LI is upgraded from V200R003 to V200R007, the MIB object 1.3.6.1.2.1.17.7.1.4.3.1.1 cannot be read.

In V200R007, the following information is obtained by snmpwalk

1.3.6.1.2.1.17.7.1.4.3.1

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2369 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2370 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2371 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2372 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2373 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2374 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2375 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2376 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2377 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2378 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2379 = ""

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.2380 = "":

In V200R003, the obtained MIB information is as follows:

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.1 = STRING: "VLAN 0001"

SNMPv2-SMI::mib-2.17.7.1.4.3.1.1.300 = STRING: "VLAN 0300"

SNMPv2-SMI::mib-2.17.7.1.4.3.1.2.1 = Hex-STRING: 7E E7 FB C0 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00

SNMPv2-SMI::mib-2.17.7.1.4.3.1.2.300 = Hex-STRING: 01 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00

SNMPv2-SMI::mib-2.17.7.1.4.3.1.3.1 = Hex-STRING: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00 00 00 00 00 00

Please tell me the cause of the problem. Thank you!