ccnp 300-135 dumps

ccnp 300-135 dumps

Network 100.0.1.0 mask 255.255.255.0 Other configuration In this case R1 on to R4 used strategy, 10.0 route AS_PATH insert 100 of AS number, while the results for the R4 over (64514) 100 100 , on the other side of R3 over 300 200 is 100 , R5 still preferably R4 , as ( 64512) Does not participate in the AS_PATH length calculation. : Disabled In the above figure, if both ends of the PC belong to vlan10d , if the fa0/23 port of SW1 will vlan10remove off, then the PC will definitely not be able to communicate. Route 2 : AS_PATH : 100 The access layer switch uses a dual link to connect to two aggregation devices to form a Layer 2 environment with physical link redundancy, which solves the problem of single link failure. Network 100.0.1.0 mask 255.255.255.0 Show ip cef detail Configuration Configured MAC Addresses : 0 !! Manually configured secure MAC address, not here Alternate port: Discard status. In addition to the root port and other ports to the root path, if the active root port fails, the replacement port becomes the root port, so the alternate port can be understood as an alternative to the root port. IBGP is synchronized with IGP BGP table version is 3, local router ID is 4.4.4.4 For further questions, see RFC 1403 - BGP OSPF Interaction None | permit }} Verify again, instead of detailed routing, use a summary route of ip route 10.0.0.0 255.0.0.0 , the next hop is R3 , the effect is the same as above, also take R3 . Therefore, as long as it is not the default route, as long as there is such a matching route in the routing table, the route is taken preferentially, and the route-map is taken without the route . Ip sla monitor 2 *>i100.0.2.0/24 Flex links and Port-Security are not compatible with each other What are the components of CEF : R3 , R4 , and R5 establish IBGP full interconnection, and R3 R4 R5 uses LOOPBACK as the update source and refers to the neighbor . Ip prefix-list ABC seq 5 permit 172.0.0.0/8 ge 24 The keyword should be added, otherwise the main class route will only be re-published. DAI 's work depends on DHCP snooping 10.1.12.2 Complete basic configuration 2 All VLANs except the following no VLANs Matching 100 , 101 , 102 , 103 , 104 , 109 which AS_PATH A frame whose type field has a value of 0800 represents an IP protocol frame. Look at the top of topology, AS300 has a subnet 172.16.1.0/24 , AS400 has routes 172.16.2.0/24 . Network 10.1.34.0 0.0.0.255 area 0 Match ip address prefix-list 2 router bgp 100 Both 10.1.13.1 Case: Double Exit NAT The above figure only makes basic BGP configuration, releases 1.0 and 2.0 on R1 , does not summarize, and 1.0 and 2.0 BGP routes received by R4 . Timer verification Passive-interface Fa0/0 neighbour xxxxxx [123].[7-9] Ip address 192.168.10.254 255.255.255.0 CODE : 82 AS64512 private AS number is not allowed to declare to the Internet , if unchecked, R3 received R1 route, the AS_PATH certainly contains 64512 This private AS number, assuming that R3 as Internet routers, how R2 on the R3 delivery route When shielding private ASs ? Just a very simple command: neighbor 10.1.23.3 remove-private-as Ip address 100.0.1.1 255.255.255.0 Route tag Tag 73 Show ip route dhcp Displays routes added to the routing table by DHCP Route tag 13 R3 announces 192.168.1.0 , 2.0 , and sets the community attribute of 1.0 to no-adv. Input conditions: length < ge-value < le-value <= 32 All VLANs except the following no VLANs Neighbor 10.1.23.3 remote-as 13 Neighbor maximum-prefix xx restart 2 ISL Manual bindings are IP addresses that have been manually mapped to the MAC addresses of hosts that are found in the DHCP database. Manual bindings are stored in NVRAM on the DHCP server. Manual 0 ? The KEEPALIVE message actually compensates for the defect that TCP cannot confirm the peer's survival. Switch(config-if)# switchport port-security Therefore, when the deployment is re-released, this problem needs special attention. As for how to avoid the problem, I will introduce it in the following content. 32 bits Gateway of last resort is 172.16.12.1 to network 192.168.1.0 After the basic configuration is complete, take a look: Set ip next-hop { ip-address [...ip-address] | recursive ip-address } The switch configured with Uplinkfast needs to be a stub switch or an access layer switch in the network three-layer structure. It cannot be the root bridge. These two attributes are used to prevent ringing within the federation and member AS . In the transport AS , establish IBGP full interconnection, that is, R3 and R4 , R4 and R5 ,ccnp 300-135 dumps, R3 and R5 are established. These modes generally only be on high-end Cisco device applications , such as 7200 series routers . Or 12,000 Series routers . Command : ip route-cache optimum show ip cache optimum Ip dhcp snooping limit rate rate Community R1(config-router)# network 192.168.12.1 0.0.0.0 area 0 R1(config-router)# distribute-list 1 out Route 3 : AS_PATH : 500 ? Describe The Permit/deny keyword has a different role in different deployment scenarios. In general, a Layer 3 switch contains two types of ports: Layer 2 interface L2 and Layer 3 interface L3. Port Management VLAN of the Layer 2 switch MED inherited IGP of Metric PVLAN port type O IA C With object tracking, PBR can be more flexible, and can make decisions based on ICMP , HTTP , the presence or absence of a route in the routing table, and the up/down of the interface . 3.3.3.3 VID The configuration of R2 is as follows: IP prefix lookup IPv4 mtrie 8-8-8-8 optimized Input fast flags 0x0, Output fast flags 0x0 ifindex 3(3) 10.1.23.3 from 10.1.23.3 (3.3.3.3) Experiment 1: host-dependent Ip address 10.1.13.1 255.255.255.0 The number of messages received by MsgRcvd from neighbors You can also use the show ip dhcp bingding to capture the client-identifier of the client on the server. 100 i About IP Routing 5 Each update message describes only a single BGP route. This is because the BGP path attribute can only describe a single route. Experimental topology and description 1 Experimental verification *end* R1 and R3 , R2, and R5 establish an EBGP neighbor relationship. * i100.0.1.0/24 Interface: Interface for forwarding packets. Penalty value: 1000 per swing Switch(config)# vlan dot1q tag native LocPrf *version* 2 Vlans in spanning tree forwarding state and not pruned Connect Next hop 10.1.12.2, FastEthernet0/0 valid adjacency Host 192.168.1.111 255.255.255.0 Experimental description Clear the dynamically learned security address entries on the interface. None does not send updates ( passive ) Route-refresh WWW and SMTP belong to the Isalated VLAN , so they cannot access each other; WWW and SMTP servers can only communicate with the promiscuous port, that is, with the router. DMZ-Link Bw 193 kbytes Static route associated with the outbound interface ( FraIue check sequence ) Aggregate-address 172.16.0.0 255.255.0.0 as-set summary-only Fast switching is superior to process switching, it uses a route cache ( route cache ) for storing information about a stream of data (Flow) specific information , OSPFpassive-interface neither sends nor receives routing updates, nor does it send HELLO packets. Provide a better next hop address. If it is 0.0.0.0 , it means the way to publish this route. Ip community-list standard del permit no-export ip community-list standard del permit 100:11 PVLAN considerations Bgp bestpath as−path ignore This command, if configured, skips this rule CISCO data forwarding mode 13 This is because ip default-network is classful , so if you use this command to mark a subnet of a main class network, the router will actually install the main class network route corresponding to the subnet into the routing table without any deficiency. Provincial routing. So at this time, on the basis of the above, since the route of 172.16.0.0 is generated , the ip default-network command can be used again.