A route change on any router is transmitted to the other routers, which consumes bandwidth resources. To solve this problem, the concept of DR is defined in OSPF. After a DR is elected, all the other routers send routing information only to the DR, and the DR broadcasts LSAs. To ...
On broadcast and NBMA networks, any two routers need to exchange routing information. As shown in Figure 5-8, there are n routers that need to establish n x (n - 1)/2 adjacencies. A route change on any router is transmitted to the other routers, which consumes bandwidth resources. To...
which i get the relevant information. thanks. 0 helpful 2 accepted solutions accepted solutions bgp uses tcp as the underlying transport protocol and rip uses udp as the underlying transport protocol, however, it doesn't mean that they are on transport layer on the osi ...
Disable LFA on an interface. ospfv3 fast-reroute lfa-backup exclude By default, the interface on which LFA is enabled can be selected as a backup interface. 4. Return to system view. quit 5. Enter OSPFv3 view. ospfv3 [ process-id | vpn-instance vpn-instance-name ] * 6. Enable OSPF...
This topic describes OSPFv2, which is alink-state routing protocolfor IPv4. For IPv6 commands, refer toOpen Shortest Path First v3 - OSPFv3 Scalability and Areas An increase in the number of nodes affects: Memory footprint to hold the entire network topology ...
The OSPF link state routing protocol must be pre-configured in the network. Only two OSPF speakers use the interface between which OSPF Multi-Area functionality works. Multi-Area OSPF only works on Point-to-Point network types. Components Used ...
@Q6 OTP isnt part of the official 350-401 ENCOR OCG , so CISCO is giving exam questions which are out of range? Ban7 September 24th, 2020 @digitaltut simulated the question 1 the only answer that works is B. point-to-multipoint to nonbroadcast, the others does not work. ...
would be to use a different process and filter the desired routes on the redistributing routers; however, this actually separates the area into two domains. A better design would be to separate the area into different areas and use the Cisco IOS type 3 filtering feature, which is explained ...
Open Shortest Path First (OSPF) is an Interior Gateway Protocol based on the link state developed by IETF. At present, OSPF version 2 (RFC2328) is used, which is available with the following features: l Applicable scope: It can support networks in various sizes and can support several hundr...
Basically, OSPF works on the concept of "areas." Most networks simply put all OSPF prefixes under an autonomous system into a single area numbered 0 for backbone, which means that each node has a full view of the topology. This allows each device to determine the best next hop for any ...