ccnp 300-101 sims

ccnp 300-101 sims

10.1.23.2 End deny any Network 11.11.11.0 mask 255.255.255.0 The configuration of R2 is 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 . Match interface matches the route with the next outgoing interface as one of the specified interfaces. LocPrf parameter Prefix list configuration The configuration of R2 is as follows: Ip address 192.168.10.254 255.255.255.0 Configuration command R1R2 establishes an IBGP neighbor relationship and maintains two BGP connections. The local interface is used to establish a neighbor relationship with the peer directly connected interface. The vlan number supported by ISL is 1-1005 (the default is allowed to be normal), 802.1q is 1-4094 (all normal and extended by default), so mapping is required when passing through the 802.1q and ISL trunks . Route-map defaults to permit , the default serial number is 10 , the serial number is not automatically incremented, and the serial number needs to be specified. Lowest sender bridge ID Obviously, R2 is preferred to 10.1.12.1 . This is because the first 12 rules cannot be decided. Therefore, the neighbor IP is compared . Therefore, 10.1.12.1 is preferred . Of course, if the 10.12.1 address of R1 is changed to 10.11.12.1 , And on the R2 to do the corresponding modification of the neighbor ip , then R2 to 1.1.1.0 will switch to 10.2.12.1 , because this IP is small AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd *>i Ip dhcp snooping limit rate rate Show interface | include bia C 192.168.23.0/24 is directly connected, Serial0/1 In the figure above, we started the re-release action on R2 . We "inject" the OSPF route into the RIP process, so that Notifacation packets , resulting in session is interrupted; it can be re- AS on the border router IN strategic direction. The above network is equivalent to network 1.0.0.0 ( network has a class declaration) OSPF redistributes routes to RIP : A route-map containing a set of match statements can be defined in advance as a list of commands called a policy-list. Route-map OSPF3to1 permit 10 match tag 10 All BGP neighbors TCPsession and BGP neighbor state are reset Send BPDU Fa0/20 Switch(config)# interface vlan 10 14 The number of addresses. The switch assigns MAC addresses in order Input conditions: length < ge-value < le-value <= 32 Ip dhcp snooping information option allow-untrusted ? Reissued by an early agreement like EGP Interface configuration: spanning-tree bpdufilter enable The route obtained by the BGP speaker from EBGP will be advertised to all its BGP neighbors (including EBGP and IBGP ). Native Vlan ... (maximum 25 ) AS No. 16bit local AS Number Length : indicates the full length of the BGP packet, including the header. 10.1.25.2 1) Clear the MAC entries learned from all interfaces except the one that received the TC BPDU . Although this action may cause a brief burst of flooding in the network, it is also beneficial to refresh the CAM table and clear the stale entries. ISL Minimum path cost to the root bridge Therefore, in fact, the ORF is a feature of the route-filtering by means of the prefix-list . The prefix-list is pushed locally to the peer to allow the peer to perform routing prefix filtering. RIP defines two types of request messages and response messages. After completing the configuration, R2 show ip route 802.1Q support 4096 Ge VLAN OSPF routes take effect, and only 1.1.1.0 routes survive. The source of continuous routing is direct routing, or RIP . For example, change the COMM value of a route of AS12 to 10000 , and the RFC uses hexadecimal to indicate the COMMUNITY attribute, while CISCO And SW3 on the same case Each sequence number statement in the Route-map is equivalent to each row in the access control list. Top-down processing in the order of the serial number, once the matching sequence is found, it will not continue to search. The election of the Root Bridge will not be said. EIGRP 's passive-interface neither sends nor receives routing updates, nor does it send HELLO packets. If you reconfigure a secure trunk as an access port, port security converts all sticky and static addresses learned on the native VLAN to addresses learned on the access VLAN of the access port. Port security removes all addresses learned on VLANs other than the native VLAN. ? No-advertise Bgp confederation identifier 345 bgp confederation peers 64512 neighbor 4.4.4.4 remote-as 64512 Protocol overview DTP VTP pruning We found that the route to 100.0.1.0 and 2.0 , the next hop is 3.3.3.3 , because of these two paths, original Matching 100 , 101 , 102 , 103 , 104 , 109 which AS_PATH It can only be mapped to the ethernet of vlan First, in order to avoid the suboptimal path problem, we use the distribution list in the in direction on R2 and R3 to filter out 1.1.1.0 . BGP table Experimental phenomena: The routing protocols that support TAG are: RIPv2 , EIGRP , OSPF , ISIS , BGP Vlans allowed on trunk When will BGP automatically summarize? In the above figure, two routers , R1 and R2 , exchange information with each other through RIP . However, since RIPv2 sends routing updates and related messages based on multicast,ccnp 300-101 sims, once two routers activate RIP on the interface , the PC will have to consume resources to process these multicast messages that it does not need.