Abstract—This paper proposes COPE, a new architecture for wireless mesh networks. In addition to forwarding packets, routers mix (i.e., code) packets from different sources to increase the information content of each transmission.We show that intell
Abstract— Nowadays, many IP backbone networks adopt separate control and forwarding planes for unicast and multicast traffic flows. Indeed, while MPLS (Multiprotocol Label Switching) is widely deployed for unicast traffic, IP multicast is the only a
Maximize the lifetime of sensor networks， The lifetime of the network is equal to the lifetime of that “weak” sensor，In this paper, we consider the problem of maximizing the lifetime of a unicast network
The lifetime of the network is equal to the lifetime of that “weak” sensor. In this paper, we consider the problem of maximizing the lifetime of a unicast network。Develop a theory and a corresponding algorithm that maximize the n-th minimum sensor l
#ho r1 no ip domain-lookup line con 0 logg sy exec-t 0 0 exi ipv6 unicast-routing ipv6 router ospf 100 int s1/2 ipv6 add 4000::1/64 no sh int lo0 ipv6 add 5000::1/64 ipv6 router ospf 100 router-id 1.1.1.1 int lo0 ipv6 ospf 100 area 0 int s1/2 ipv6 o
解决IP地址冲突的完美方法--DHCP SNOOPING 使用的方法是采用DHCP方式为用户分配IP，然后限定这些用户只能使用动态IP的方式，如果改成静态IP的方式则不能连接上网络；也就是使用了DHCP SNOOPING功能。 例子： version 12.1 no service pad service timestamps debug uptime service timestamps log uptime no service password-encryption service co
The multicat package contains a set of tools designed to easily and efficiently manipulate multicast streams in general, and MPEG-2 Transport Streams (ISO/IEC 13818-1) in particular. The multicat tool itself is a 1 input/1 output application. Inputs
一、 路由器网络服务安全配置 1 禁止CDP(Cisco Discovery Protocol)。如： Router(Config)#no cdp run Router(Config-if)# no cdp enable 2 禁止其他的TCP、UDP Small服务。 Router(Config)# no service tcp-small-servers Router(Config)# no service udp-samll-servers 3 禁止Finger服务。 Router(Con
Preface xiii List of abbreviations xv A guide to the book xxiii 1 Introduction 1 1.1 The vision of Ambient Intelligence 1 1.2 Application examples 3 1.3 Types of applications 6 1.4 Challenges for WSNs 7 1.4.1 Characteristic requirements 7 1.4.2 Requ
We propose a novel wavelength-division multiplexed passive optical network (WDM-PON) to simultaneously transmit unicast data and multicast services with upstream data re-modulation in optical network units (ONUs). For each wavelength channel in the o
