ccnp switch lab manual pdf

ccnp switch lab manual pdf

On R2 and R3 , there are two OSPF processes. If shown, one is OSPF1 and the other is OSPF2 . Note that this dual process is mainly implemented on the two ASBRs R2 and R3 . Sw1(config)#interface range fastEthernet 0/1 – 2 Logical aggregation of similar links 32 bits Assigning community 100:11 to route 11.11.11.0/24 on R1 and passing it to R2 , then R1 is configured as follows: SW1#show ip dhcp snooping binding All VLANs except the following no VLANs 10.1.13.1 Open Shortest Path First (OSPF) Routing Information Protocol (RIP) Route map reference To be a whole, that is, to see the cluster as a whole. At this time, R1 is preferred . If you want R2 to be preferred R3 ? R2 is added as follows: // is equivalent to route-map not matching ( permit ) any entry, so all details are released TYPE DHCP-SNOOPING VERSION 1 ... Switchport access vlan 10 interface fast0/24 Router ospf1 Pipe character, logical or After the Port-Security feature of an interface is activated, the default maximum number of secure addresses is 1 , that is, the interface uses its dynamically learned MAC address as a secure address without manually configuring a secure address. This interface is equivalent to being exclusive to the MAC (the device to which it belongs). And the default violation is shutdown Of course,ccnp switch lab manual pdf, on R3 , the same effect can be achieved with the distribution list in the in direction. s> 172.16.10.0/24 The next hop (the Next Hop) - if present , it identifies a better than advertised router address of the next hop address. In other words , the next hop address it noted , that in the same measure than - advertised subnet router closer to the destination. If this field is set to all 0s (0.0.0.0), the address of the advertising router is the optimal next hop address. Show ip bgp dampening Router bgp 64513 ...... HSRP Route-map nat4 permit 10 Based on UDP protocol ports 67 and 68 *Mar 1 00:11:47.951: ICMP: echo reply rcvd, src 2.2.2.2, dst 192.168.123.3 3.3.3.3 If you try to activate 8021.X on a port-security interface, you will get an error and the 802.1X function will not open. Ip dhcp snooping trust Aggregate-address summary address attribute-map abc Destination Address (Route Prefix): This is the destination network number associated with the route entry. A complete route prefix consists of: network number + prefix length When configuring the reflector, the client- to- client reflection is enabled by default, but if the client is fully interconnected, this command adds no to turn off the reflection between the clients. Router(config-router)# distance ospf external ad1 inter-area ad2 intra-area ad3 Router ospf 1 Ip route 0.0.0.0 0.0.0.0 192.168.12.1 100.0.1.0 the BGP route, preferably up to R5 . Advanced Features BGP route advertisement Note that atomic_aggregate is a recognized free decision attribute. Let's understand: Activate a particular VLAN of DAI After the MAX_AGE ( 20S ) timer expires, the BPDU stored in Fa0/3 on SW3 ages, the port enters the listening state, and sends and receives BPDUs. Interface fa1/0 201 200 100 ? The so-called seed metric refers to when I use a route to re-publish from an external routing protocol to this routing protocol, if the metric of the route is not manually specified , the default metric is used . Look at the following table (the following table is a recognized default value that can be modified using the default-metric in the routing process ): Vlan 10 Network basic concept Next Hop Network Message age Local origin Synthesis example 1 : RIP and OSPF ^100_ After PK , there is no doubt that the default route pointing to telecommunications appears in the routing table, and points to the default route of the education network, "wacky" to hide. When the default route to the telecom is invalid, it disappears from the routing table. At this time, the default route to the education network is "floated". If you want to modify the weight , let R4 go to 100.0.1.0 and go to R3 to go to 100.0.2.0 and go to R5 ? Then the configuration is modified as follows: In the nogotiate permanent link aggregation mode, the neighbor must be manually configured as a trunk gate and no DTP frame is sent . Generally used when the peer device does not support DTP . basic concept \ 4 Network Layer Reachable Information ( NLRI ) One or more (length, prefix) binary groups used to advertise IP address prefixes and prefix lengths Origin IGP, metric 0, localpref 100, valid, internal 3.3.3.3 200 i ? RIP version number: Metric RIP secondary address problem When a secure address is configured on a Port-Security interface, and the MAC address of the secure address attempts to access another Port-Security interface in the same VLAN , the penalty is initiated. The Ip helper-address command is configured on the Layer 3 interface that receives the broadcast discovery packet sent by the client , or "blocks" the broadcast DHCP packet. For example, if it is a Layer 3 switch, use the access. interfacing PC , then you should configure the VLAN 's SVI interface. 3.3.3.3 (metric 65) from 3.3.3.3 (3.3.3.3) Avoid routing loops with triggered updates Preferably , the routes sent by the EBGP neighbors (relative to the IBGP neighbors) are preferred to the EBGP routes in the EBGP and IBGP . Note that the first six rules in the BGP routing rules cannot be determined. Only in case of circumstances. Redistribute ospf 1 The two exchange modes , both in principle and in terms of fast switching is very similar , such as optimum switching actually uses an optimized cache switching (optimumed switching cache), its speed is higher than usual cache is faster .distributed switching mode needs use Versatile Interface card this hardware card , also known as the VIP card. it will save a copy of their own route cache, so that when it is not necessary to wait for a query using a shared system cache (shared system buffer), whether with respect to the fast switching or optimum In terms of switching , it is faster .