... Bachkhoa Networking Academy Objective Configuring the OSPF Network Type ConfiguringOSPF over Frame Relay Using the neighbor Command The show ip ospfneighbor Command Point-to-Multipoint ... Subinterfaces in OSPF over a Frame Relay Configuration Configuring a Point-to-Point Subinterface Configuring a Multipoint Subinterface OSPF over NBMA Topology Summary Tracking OSPF Adjacencies ... NBMA interface waits before sending hellos to the neighbor even if the neighbor is inactive cost number Assigns a cost to the neighbor from to 65535 Neighbors with no specific cost configured will...
... cách thay đổi OSPF priority loại bỏ câu lệnh neighbor RouterB RouterB(config)#int s0 RouterB(config-if)#ip ospf priority RouterB(config-if)#router ospf 64 RouterB(config-router)#no neighbor 192.1.1.1 ... 00:00:03 Neighbor Count is 1, Adjacent neighbor count is Adjacent with neighbor 2.2.2.2 RouterA thiết lập quan hệ adjacency với RouterB (2.2.2.2) không thiết lập với RouterC RouterA#sh ip ospf nei Neighbor ... 192.1.1.0/24 is directly connected, Serial0 Xem trạng thái router OSPF cận kề RouterB lệnh show ip ospfneighbor Chú ý RouterB có hai router OSPF cận kề RouterA (1.1.1.1) RouterC (2.2.2.2) trạng thái...
... D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type E1 - OSPF external type 1, E2 - OSPF external type i - IS-IS, su - IS-IS ... D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type E1 - OSPF external type 1, E2 - OSPF external type i - IS-IS, su - IS-IS ... thành mục đích : ospf route update vào area ta cần phải cấu hình "virtual link" Singapore SanJose1 thông qua area 51 "vùng trung chuyển" (transit area) Code: SanJose1: ! router ospf log-adjacency-changes...
... value for NTLM is 2, which does not allow clear text authentication in any circumstances Changing the NTLM value to will allow clear text authentication if NTLM fails The following dialog with ... Locating the Telnet Service The Telnet service for Windows 2000 defaults to using NT LAN Manager NTLM authentication, which is not supported on all systems In order to make sure that the Telnet service ... client, the service needs to be configured to accept clear text usernames and passwords, if NTLM authentication fails To this, start Telnet Server Administration, which is located in the Administrative...
... Sydney(config-if)#ip ospf hello-interval Sydney(config-if)#ip ospf dead-interval 20 b Wait for a minute and then enter the command show ip ospfneighbor c Are there any OSPF neighbors? ... Rome(config)#interface serial Rome(config-if)#ip ospf hello-interval Rome(config-if)#ip ospf dead-interval 20 b Verify the OSPFneighbor by entering show ip ospfneighbor command c Show the routing table ... successful Step Configure OSPF routing on both routers a Configure OSPF routing on each router Use OSPF process number and ensure all networks are in area Refer to the lab, Configuring Loopback Interfaces”...
... Sydney(config-if)#ip ospf hello-interval Sydney(config-if)#ip ospf dead-interval 20 b Wait for a minute and then enter the command show ip ospfneighbor c Are there any OSPF neighbors? ... Rome(config)#interface serial Rome(config-if)#ip ospf hello-interval Rome(config-if)#ip ospf dead-interval 20 b Verify the OSPFneighbor by entering show ip ospfneighbor command c Show the routing table ... successful Step Configure OSPF routing for both routers a Configure OSPF routing on each router Use OSPF process number and ensure all networks are in area Refer to the lab, Configuring Loopback...
... Step Configure OSPF routing on router London a Configure an OSPF routing process on the router London Use OSPF process number and ensure all networks are in area London(config)#router ospf London(config-router)#network ... Step Configure OSPF routing on router Ottawa a Configure an OSPF routing process on the router Ottawa Use OSPF process number and ensure all networks are in area Ottawa(config)#router ospf Ottawa(config-router)#network ... Configure OSPF routing on router Brasilia a Configure an OSPF routing process on the router Brasilia Use OSPF process number and ensure all networks are in area Brasilia(config)#router ospf Brasilia(config-router)#network...
... Washington(config-if)#ip ospf message-digest-key md5 asecret Washington(config-if)#router ospf Washington(config-router)#area authentication h Verify that there is an OSPFneighbor by entering show ip ospfneighbor ... Dublin(config-if)#ip ospf message-digest-key md5 ? LINE The OSPF password (key) Dublin(config-if)#ip ospf message-digest-key md5 asecret c What is the OSPF password being used for md5 authentication? ... _ b Enter the command show ip ospfneighbor c Are there any ospf neighbors? _ d Examine the routing table by entering show ip route e Are there any OSPF routes in the Dublin router...
... Washington(config-if)#ip ospf message-digest-key md5 asecret Washington(config-if)#router ospf Washington(config-router)#area authentication h Verify that there is an OSPFneighbor by entering show ip ospfneighbor ... Dublin(config-if)#ip ospf message-digest-key md5 ? LINE The OSPF password (key) Dublin(config-if)#ip ospf message-digest-key md5 asecret c What is the OSPF password being used for md5 authentication? ... _ b Enter the command show ip ospfneighbor c Are there any ospf neighbors? _ d Examine the routing table by entering show ip route e Are there any OSPF routes in the Dublin router...
... loopback interface as the router ID To see your OSPF neighbors, use the show ip ospfneighbor command The output of this command displays all known OSPF neighbors, including their router IDs, their ... show ip ospfneighbor command Does SanJose1 still show that it has OSPF neighbors? To find out what happened to SanJose1’s neighbors, use the IOS debug feature Enter the command debug ip ospf events ... the show ip ospfneighbor command on SanJose1 Does SanJose1 still show that it has OSPF neighbors? Use the debug ip ospf events command to determine why SanJose1 does not see its neighbors: SanJose1#debug...
... information technology systems, such as registration and student records, identity management and authentication, or human resources Specific details of individual LMSs are not important for this ... participating in classes; institutional records management policies; the documentation of scholarship; authentication and identity management; and the roles and responsibilities surrounding the operation...
... known hop level of neighboring nodes In order to know its minimum hop level, the sink node sends the broadcasting message to all nodes initially once In the MHR, each node selects a neighbor node ... parent among neighbor nodes in the upper hop level, which provides the minimum hop routing to the sink (i) The lowest ETX parent selection scheme with the MHR, where a node chooses its neighbor node ... PRR for bidirectional links higher than the link threshold is called its neighboring node In other words, every pair of neighboring nodes can directly communicate with each other if the successful...
... possible neighboring clusters There are two typical cases for intercluster connection: the two neighbor clusters are overlapping or nonoverlapping In the first case, the gateway node is one-hop neighbor ... we take advantage of the ANC-based network coding scheme for enhancing the data flows across the neighbor clusters The obvious advantage of network coding is that it effectively utilizes the broadcasting ... CogMesh networks, the data flows including the control channel message exchange between any two neighboring clusters This should not violate the interference and QoS constraints of the locally...
... at a Glance 10 11 12 Understanding and Configuring IP Configuring Name Resolution 89 Configuring a DNS Zone Infrastructure ... Connection 366 Lesson Summary 368 Lesson Review 368 Chapter Review ... 399 Installing and Configuring the Network Policy Server 399 Configuring NAP Enforcement 402 Configuring NAP Components ...