ccnp switch 6.0 student lab manual

ccnp switch 6.0 student lab manual

Conduct a three-layer forwarding decision. The CEF table maintains core information extracted from the routing table, which is used to perform forwarding decisions on received messages, including IP prefixes, recursive next hop addresses, and outbound interfaces. An important feature of the CEF table is its ability to make immediate decisions about recursive prefixes. Router bgp 100 Route poisoning Metric =0 mark Interface fast0/1 100 i In half-duplex mode, the CSMA/CD access method is adopted . 9 Put all the routing entries + mask into the TCAM entry, which is the "row" in the figure. The binary 0 and 1 must match, and x does not matter. When I look for a destination, for example, look for " 01101 ": The VLAN ID , which is 12 bits long, indicates the VLAN to which the frame belongs . In VRP , the configurable VLAN ID ranges from 1 to 4094 . Commands Metric Configuring Example 6 Deploying Distribution Lists When Republishing Between Protocols Affect routing decisions by modifying weight 10 Router(config-router)#redistribute ? Let's look at the above scenario, focusing on the egress router. This egress router is a three-layer link with the Layer 3 switch. Therefore, you need to configure the backhaul route to the intranet, which is the red font part in the above picture. In this scenario, There are only three network segments on the intranet, so three static routes are configured, but what if there are 100 network segments? Do you want to have 100 routes? As a result, the routing table becomes very large and bloated, which is very inconvenient to maintain and manage. More importantly, this undoubtedly wastes resources of the device. Therefore, from the perspective of network optimization, no matter what kind of network model,ccnp switch 6.0 student lab manual, we need to keep an eye on the number of routing entries in the router routing table in the network, whether it is sufficient for optimization, and whether there is room for optimization.