Ahead of Juniper's (JNPR) Q2 results today, there are concerns about whether the company can...

|By:, SA News Editor

Ahead of Juniper's (JNPR) Q2 results today, there are concerns about whether the company can benefit further from Cisco's (CSCO) struggles. Investors are also concerned about customers waiting for upgrades to the company's innovative QFabric switching platform, and mixed capex messages from AT&T (T) and Verizon (VZ).