多项选择题
A. fixed configuration for secure broadband， metro Ethernet， and wireless connectivity
B. configuration for security policy monitoring
C. dynamic management through self-healing processes
D. connectivity options and investment protection through support for existing Cisco 1700 SeriesWICs
单项选择题 Becauseofthesystems-levelapproach，Ciscosecuritycandefendagainstwidespreadattacks fromhackersandviruses.WhatdescribestheCisconetworksecuritystrategy？（）
多项选择题 Whichtwoseriesofrouterscanintegratesecurityservices，enablewirelessnetworking，and simplifynetworkmanagement？（）
单项选择题 YouareCiscoChannelPartnerAccountManager.Youneedtoexplainwhythebankingindustryisreadytotakeadvantageofanintegratednetworkinfrastructure.Whatisyourexplanation？（）