I'm looking for API support on a C9500-16X running IOS-XE 17.6.3, but I have also seen the same issue on v16.6 code and 17.6.4.
If you have a trunk interface with enough VLAN allowed entries that the cli displays the list as multiple lines with the “add” option e.g.:
interface TenGigabitEthernet1/0/1
switchport trunk native vlan 99
switchport trunk allowed vlan 1,4,8,10,30,40,50
switchport trunk allowed vlan add 202,241,342,400,1101
switchport mode trunk
switchport nonegotiate
end
When I use RESTCONF to interrogate the config with a URL like:https://<ip>/restconf/data/Cisco-IOS-XE-native:native/interface/TenGigabitEthernet The results only list the final 'add' line - and lose the 'switchport trunk allowed vlan' line:
//
"switchport": {
"Cisco-IOS-XE-switch:mode": {
"trunk": {}
},
"Cisco-IOS-XE-switch:nonegotiate": [null],
"Cisco-IOS-XE-switch:trunk": {
"allowed": {
"vlan": {
"add": "202,241,342,400,1101"
}
},
"native": {
"vlan": {
"vlan-id": 99
}
}
}
}
It appears it doesn't see the information regarding the config line:
switchport trunk allowed vlan 1,4,8,10,30,40,50
Am I doing something wrong? Is there another way to get this information or is this a bug?
