project - GEOCITIES.ws
... - RTP session typically has a single multicast address; all RTP and RTCP packets belonging to the session use the multicast address. - RTP and RTCP packets are distinguished from each other through the use of distinct port numbers. - To limit traffic, each participant reduces his RTCP traffic as the ...
... - RTP session typically has a single multicast address; all RTP and RTCP packets belonging to the session use the multicast address. - RTP and RTCP packets are distinguished from each other through the use of distinct port numbers. - To limit traffic, each participant reduces his RTCP traffic as the ...
Security for Internet QoS
... LSA age field to MaxAge to prevent LSA update, causing nonoptimal resource reservation and incorrect routing • Sequence number attack: LSA’s sequence number is set to a value which is always newer than that of any future LSA ...
... LSA age field to MaxAge to prevent LSA update, causing nonoptimal resource reservation and incorrect routing • Sequence number attack: LSA’s sequence number is set to a value which is always newer than that of any future LSA ...
net-transport
... Germany has country map (link state) Germany asks for cost from Egypt, South Africa … ...
... Germany has country map (link state) Germany asks for cost from Egypt, South Africa … ...
Host-Specific Routing
... • Table can be either static or dynamic in nature • A static routing table contains information entered manually. • A dynamic routing table is updated periodically using one of the dynamic routing protocols such as RIP, OSPF, or BGP • Regarding dynamic routing table: if fiber cut or router failure, ...
... • Table can be either static or dynamic in nature • A static routing table contains information entered manually. • A dynamic routing table is updated periodically using one of the dynamic routing protocols such as RIP, OSPF, or BGP • Regarding dynamic routing table: if fiber cut or router failure, ...
Carrier
... calls and leased lines. • Existing networks have been designed for telephony : static traffic patterns • Inefficient in handling the new traffic patterns that are dominated by data services. ...
... calls and leased lines. • Existing networks have been designed for telephony : static traffic patterns • Inefficient in handling the new traffic patterns that are dominated by data services. ...
Network
... IP Packet IP packets consist of the data from upper layers plus an IP header. The IP header consists of the following: ...
... IP Packet IP packets consist of the data from upper layers plus an IP header. The IP header consists of the following: ...
NetAdmin-10
... If one of the advertised routes has a lower AD than the other, then the route with the lowest AD will be placed in the routing table. If both advertised routes to the same network have the same AD, then routing protocol metrics (such as hop count or bandwidth of the lines) will be used to find the b ...
... If one of the advertised routes has a lower AD than the other, then the route with the lowest AD will be placed in the routing table. If both advertised routes to the same network have the same AD, then routing protocol metrics (such as hop count or bandwidth of the lines) will be used to find the b ...
Enhanced Interface (EEI) for the DMD20, DMD50, DMD2050 MD2401
... a central office for E-mail, File Transfers, or Internet access. In these cases, it's often desirable to have all of the network IP addresses assigned dynamically on an as needed basis by a DHCP server. Because the EEI can be configured to work like a bridge and not like a router, the DHCP Requests ...
... a central office for E-mail, File Transfers, or Internet access. In these cases, it's often desirable to have all of the network IP addresses assigned dynamically on an as needed basis by a DHCP server. Because the EEI can be configured to work like a bridge and not like a router, the DHCP Requests ...
RIP V2
... the sending router. If the field is set to all zeros (0.0.0.0), the address of the sending router is the best next-hop address. The purpose of the Next Hop field is to eliminate packets being routed through extra hops in the system. It is particularly useful when RIP is not being run on all of ...
... the sending router. If the field is set to all zeros (0.0.0.0), the address of the sending router is the best next-hop address. The purpose of the Next Hop field is to eliminate packets being routed through extra hops in the system. It is particularly useful when RIP is not being run on all of ...
IP Version 10.0: A Strawman Design Beyond IPv6
... Concerning the subject of extensibility, both the IPv10.0 Header and Trailer have a Next field whose cumulative size exceeds that of IPv6’s Next Header field. IPv10.0 also allows optional Tail(s) to be appended at the end of a packet by a node or router along the path toward the destination. This fe ...
... Concerning the subject of extensibility, both the IPv10.0 Header and Trailer have a Next field whose cumulative size exceeds that of IPv6’s Next Header field. IPv10.0 also allows optional Tail(s) to be appended at the end of a packet by a node or router along the path toward the destination. This fe ...
i-2 routing scalability
... Distributing reachability info • using eBGP session between 3a and 1c, AS3 sends prefix reachability info to AS1. – 1c can then use iBGP do distribute new prefix info to all routers in AS1 – 1b can then re-advertise new reachability info to AS2 over 1b-to-2a eBGP session ...
... Distributing reachability info • using eBGP session between 3a and 1c, AS3 sends prefix reachability info to AS1. – 1c can then use iBGP do distribute new prefix info to all routers in AS1 – 1b can then re-advertise new reachability info to AS2 over 1b-to-2a eBGP session ...
the document - Support
... Traffic policing: All traffic or specific traffic on a specified interface can be monitored for traffic limiting. ...
... Traffic policing: All traffic or specific traffic on a specified interface can be monitored for traffic limiting. ...
An Introduction to Computer Networks
... forwarding: to select an output port based on destination address from the lookup table. ...
... forwarding: to select an output port based on destination address from the lookup table. ...
Presenting
... Unicast Routing • We need to know the next hop to reach a particular network number (can be done with a routing table) • The routing table is a simple database held by every router. It tells the router how to forward packets whose destination IP address is not equal to router IP address. • Theoreti ...
... Unicast Routing • We need to know the next hop to reach a particular network number (can be done with a routing table) • The routing table is a simple database held by every router. It tells the router how to forward packets whose destination IP address is not equal to router IP address. • Theoreti ...
4th Edition: Chapter 1
... 640,000 bits from host A to host B over a circuit-switched network? All links are 1.536 Mbps Each link uses TDM with 24 slots/sec 500 msec to establish end-to-end circuit ...
... 640,000 bits from host A to host B over a circuit-switched network? All links are 1.536 Mbps Each link uses TDM with 24 slots/sec 500 msec to establish end-to-end circuit ...
network
... – 32-bit address fields are getting too small. – Early predictions: it’d take decades to achieve ...
... – 32-bit address fields are getting too small. – Early predictions: it’d take decades to achieve ...
Chapter 7
... • Require routers to forward their entire routing table when passing along updates • Routing table information is forwarded to neighbor routers, which continue to forward the information to their neighbors.. • These routing tables include information about the total cost of a route and the logical a ...
... • Require routers to forward their entire routing table when passing along updates • Routing table information is forwarded to neighbor routers, which continue to forward the information to their neighbors.. • These routing tables include information about the total cost of a route and the logical a ...
network
... run routing algorithms/protocol (RIP, OSPF, BGP) forwarding datagrams from incoming to outgoing link ...
... run routing algorithms/protocol (RIP, OSPF, BGP) forwarding datagrams from incoming to outgoing link ...
RFC 2547bis: BGP/MPLS VPN Fundamentals
... ingress label switching router (LSR) selects the RSVP-based LSP instead of the LDP-based LSP. This model supports the incremental configuration of RSV-based LSPs across the service provider’s backbone. ...
... ingress label switching router (LSR) selects the RSVP-based LSP instead of the LDP-based LSP. This model supports the incremental configuration of RSV-based LSPs across the service provider’s backbone. ...
The Broadband Services Router 64000 (BSR 64000) provides
... You can deploy the BSR 64000 as an MPLS Label Edge Router (LER) at the edge of the network or as an MPLS Label Switch Router (LSR) to provide high-speed Layer 2 transport across the network. You can then support multiple service provider access as well as commercial VPN services. Because of the BSR ...
... You can deploy the BSR 64000 as an MPLS Label Edge Router (LER) at the edge of the network or as an MPLS Label Switch Router (LSR) to provide high-speed Layer 2 transport across the network. You can then support multiple service provider access as well as commercial VPN services. Because of the BSR ...
