患儿,女,11岁。发热20余天,体温37.5~38.2℃,双手指指关节和掌指关节肿痛伴活动障碍,双侧膝关节肿胀,以右侧明显,活动受限。查体无皮疹,浅表淋巴结无肿大,肝脾无明显肿大。红细胞沉降率和C反应蛋白增高,抗核抗体阳性,血白细胞12.5×109/L,尿常规检查正常。诊断首先考虑()
A. 风湿热
B. 过敏性紫癜
C. 关节结核
D. 幼年类风湿关节炎
E. 化脓性关节炎
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Study the Exhibit below carefully: London#show vtp VTP Version: 2 Configuration Revision: 0 Maximum VLANs supported locally: 64 Number of existing VLANs: 5 VTP Operating Mode: Client VTP Domain Name: London VTP Pruning Mode: Disabled VTP V2 Mode: Disabled VTP Traps Generation: Disabled Based on the information given above, what is the VTP function of this particular switch?()
A. Learn and save VTP configuration in the running configuration.
B. Create and change VLANs.
C. Forwards information about VTP configuration.
D. VTP is disabled on this device.
E. VTP is not saved to NVRA