1)Assume a PE connecting 10 sites of company,must I config 10 VRF tables? when my MPLS-VPN has 1K VPN-clients,whether I must config 1k VRFs in PE?2)router(config)#ip vrf vrf-namerouter(config-vrf)#rd 100:1router(config-vrf)#route-target both 100:1 My...