Bài giảng môn Mạng máy tính - Chapter 2: Static routingWhich two scenarios would require an administrator to alter the static routes that are configured on that router? – The destination network no longer exists. – A topology change occurs where the existing next-hop address or exit interface is not accessible
100 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 1106 | Lượt tải: 0
Configuring and testing your network - Chapter 11: Network fundamentalsRouter# show ip interface brief show ip interface show interface show flash: show ip route dir nvram: show arp Router# ping {destination IP Address} traceroute {destination IP Address} telnet {IP address} show cdp neighbors [detail]
99 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 1145 | Lượt tải: 0
Planning and cabling networks – Chapter 10: Planning and cabling networksSome of the different categories for hosts are: –General users –Special users –Network resources –Router LAN interfaces –Router WAN links –Management access In addition, remember to document your IP addressing scheme on paper. This will be an important aid in troubleshooting and evolving the network
64 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 958 | Lượt tải: 0
Ethernet - Chapter 9: Network fundamentalsWhich two features make switches preferable to hubs in Ethernet-based networks? –minimizing of collisions –increase in the throughput of communications
135 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 1031 | Lượt tải: 0
Bài giảng môn Mạng máy tính - Module7 - Data link layerWhat statements are true regarding addresses found at each layer of the OSI model? –Layer 2 may identify devices by a physical address burned into the network card –Layer 3 represents a hierarchical addressing scheme
96 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 1167 | Lượt tải: 0
Network fundamentals – Chapter 6: Addressing the network – Ipv4The devices are recommended to be assigned static IP addresses: – servers – network printers – routers – Switchs – firewalls
101 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 1038 | Lượt tải: 0
Network fundamentals – Chapter 5: Osi network layerWhat are three common problems with a large network? –performance degradation –security issues –host identification
108 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 964 | Lượt tải: 1
Bài giảng môn Mạng máy tính - Chapter 4: Osi transport layerRetransmission for lost data employed by TCP. • If the ACK is not received within a timeout interval, the data is retransmitted.
74 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 988 | Lượt tải: 1
Bài giảng môn Mạng máy tính - Chapter 3: Application layer functionality and protocolsWhich statements are correct concerning the role of the MTA in handling email? –receives email from the client's MUA –passes email to the MDA for final delivery –uses SMTP to route email between servers
109 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 1084 | Lượt tải: 0
Bài giảng môn Mạng máy tính - Chapter 2: Communicating over the NetworkWhat is the proper order of the layers of the OSI model from the highest layer to the lowest layer? –application, presentation, session, transport, network, data link, physical Học viện mạng Bach K
102 trang | Chia sẻ: nguyenlam99 | Ngày: 09/01/2019 | Lượt xem: 1007 | Lượt tải: 0
