# The network is reliable.
# Latency is zero.
# Bandwidth is infinite.
# The network is secure.
# Topology doesn’t change.
# There is one administrator.
# Transport cost is zero.
# The network is homogeneous.
# Latency is zero.
# Bandwidth is infinite.
# The network is secure.
# Topology doesn’t change.
# There is one administrator.
# Transport cost is zero.
# The network is homogeneous.