ccnp switch latest dumps

ccnp switch latest dumps

Select the route with the smallest neighbor IP address ( the address of the neighbor in the neighbor configuration of BGP , that is, the update source IP of the neighbor ) : 000a.8a07.8280 When a data frame is sent from the Access port, the switch strips the VLAN tag of the frame and then sends it out. ? * i100.0.1.0/24 LLC sublayer Network RIP-1 compatibility RIPv2 sends updates in the form of broadcasts, enabling V1 to receive In TCP/IP , the encapsulation format of Ethernet IP data packets is defined by RFC 894 , and the IP data packet encapsulation of IEEE 802.3 network is encapsulated by RFC. First define the track object , associated with an ip sla monitor Neighbor 1.1.1.1 weight 2000 sets the route sent by the neighbor to 2000 weight (local) Ip address 5.5.5.5 255.255.255.0 If you turn on always-compare-med The incoming route is passed from the external AS . The NH is the EBGP peer that advertises the route , and the NH will follow the route to pass within the AS without change (unless a policy is made), always pointing to the next AS (advertise the route) the EBGP peer interfaces IP ). R4 configuration: Create a VLAN Add all The current status of the Port Status : Secure-up !! interface is up . meaning * Metric * i100.0.2.0/24 *Mar 1 00:11:47.891: ICMP: echo reply rcvd, src 2.2.2.2,ccnp switch latest dumps, dst 192.168.123.3 Note: Using the policy to modify AS_PATH can only be performed on its EBGP neighbors on the BGP router , because AS_PATH is only in the AS. 100 Route-map xx permit 10 RIP redistributes default route 110 Just match this AS_PATH of 100 External // is equivalent to route-map not matching ( permit ) any entry, so all details are released Routing entry for 192.168.1.0/24 Neighbor 3.3.3.3 remote-as 345 Consider the case where R2 is RR , and R4 and R5 respectively declare loop Match ad , abcd , aaabcd, etc. 100:200 , 100 of which will not be said, AS200 said that this conditional route is for AS200 . Configuration example 46 Lease(sec) Type Next Hop Ip arp inspection vlan {vlan_ID | vlan_range} The switch receives a DHCP packet, the discovery packet of option82 information precisely, the switch from locally originated option82 after information is removed, the DHCP packets forwarded to the DHCP Client . Receiver ( R1 ) 200 What package? Active is 10.1.1.252 (primary), weighting 100 (expires in 7.028 sec) Arp replies sent: 1 Redistribution between different OSPF processes Adding the summary-only parameter will only pass the summary route, and the detail route will be suppressed. The summary route generated in this case will lose the AS_PATH attribute of the underlying detail route , so there may be some hidden dangers. 1,10,20,30 Router(config)# router ospf 1 The Client does not know its own Client , so the RR itself can also become a client of others. neighbor 1.1.1.1 filter-list 1 weight xxx neighbor transmitted, and is filter-list 1 matching entry, weight is set to xxx Network The Layer 2 interface contains access mode and trunk mode that we are very familiar with . All physical interfaces of the switch are Layer 2 interfaces by default, which is switchport . : Disabled R2 *Mar 16 17:09:21.858: DHCPD: inconsistent relay information. The configuration of SW2 is as follows: VLAN Metric Neighbor 4.4.4.4 update-source loopback 0 // Specify the update source as loopback0 The configuration of R5 is as follows: 1 Vlans allowed on trunk To maintain a consistent BGP topology, the RR does not modify certain BGP path attributes when it reflects routes . These attributes include NH . BGP can use the route tag in the OSPF packet to carry the AS_PATH information when it traverses OSPF . In fact, CISCO 's BGP automatically completes the process (note that only the AS_PATH attribute is automatically entered into the OSPF TAG field ). The difference between set ip next-hop and set ip default next-hop is relatively simple, it is not resolved here. 3.5 RSTP (802.1W) BGP metric is set to IGP metric 300 {100,200}, (aggregated by 300 3.3.3.3) R1 and R3 , R2, and R5 establish an EBGP neighbor relationship. The non- root bridge receives the TCN on its designated port R* 0.0.0.0/0 [120/1] via 192.168.12.1, 00:00:03, Serial0/0 Route is punished by dumpend (64513) 200 i Each group of GLBPs can have up to four member routers as ip default gateways. These gateways are called AVF ( active virtual forwarder ). Layer 2 interface (switchport) : access mode, trunk mode Route poisoning If both commands are closed: BGP PA can measure or traffic statistics on IP traffic sent by BGP peers. LocPrf Switchport access vlan 100 interface fast0/24 Ip prefix-list 11 deny 12.12.12.0/24 ip prefix-list 11 permit 0.0.0.0/0 le 32 router bgp 100 Ip prefix-list 1 permit 100.0.1.0/24 route-map test permit 10 100 i Multilink Multilink-group interface Route tag Tag 73 OSPF re-advertises routes to IBGP Select 10.1.25.2 as the next hop to the two network segments and load the route into the routing table. So why does R5 choose R2 ? 100 i The incoming route is passed from the external AS . The NH is the EBGP peer that advertises the route , and the NH will follow the route to pass within the AS without change (unless a policy is made), always pointing to the next AS (advertise the route) the EBGP peer interfaces IP ). The process of processing a VLAN frame by a trunk port is as follows: ! !! Globally enable DHCP snooping Routing feedback Provides access to physical links. Create a secondary VLAN : ... Redistribute connected metric 10 subnets route-map test network 192.168.23.3 0.0.0.0 area 0 Ip as-path access-list 2 permit _2$ ? Transparent mode VTP configuration revision number is always 0 The switch receives a DHCP packet, the discovery packet of option82 information precisely, the switch from locally originated option82 after information is removed, the DHCP packets forwarded to the DHCP Client . The router goes to update the route of 3.0.0.0 200 If there is no tag , mark the PVID of the trunk port and proceed to the next step. Request message: You can request the entire routing table or request specific routing information. 5.5.5.5 The experiment was tested in the IOS C3640-IK9O3S-M Version 12.4(25) environment. ORF Clear ip bgp {neighbor-address} It is recognized that the attributes must be followed, and the source of routing updates is clarified. Inter- VLAN routing The protocol for RSTP BPDU is 2 and the version is 2 . RSTP Path RIP version number: 10.1.13.1 Ip prefix-list 1 seq 5 permit 100.0.1.0/24 ip prefix-list 2 seq 5 permit 100.0.2.0/24 route-map test permit 10 EtherChannel protocol RIP and OSPF Planning Principles This is a simple method of data offloading and path redundancy using the longest matching principle. Send TCP packet / / This is used to match 11 routes Because RIP appeared earlier, early routers used serial link interconnection (point-to-point links), so RIP triggered updates only supported on point-to-point links, for Frame-Relay and Ethernet. In the multi-access interface, RIP trigger update is not supported , but the Frame-Relay point -to- point sub-interface is considered by RIP to be a point-to-point link, and the trigger update can be enabled.