ccnp routing and switching dumps

ccnp routing and switching dumps

//trunk package protocol is dot1q The secure address formed by the dynamically learned MAC is valid. If the MAC is in a failed state within 50 minutes (for example, the host is offline), the secure address is cleared after the aging time expires. This is not much to say? For PBR , when creating a route-map , it is all permit . STP port status Priority , which is 3 bits long, indicates the priority of the frame. The value ranges from 0 to 7. The larger the value, the higher the priority. Ip dhcp snooping : Disabled The ETHERNET_SNAP standard was developed by the IEEE 802.1 committee to ensure interoperability between IEEE 802.3 LAN and Ethernet. Match ip address prefix-list 1 set as-path prepend 100 route-map test permit 20 Update message: contains the entire routing table, updated periodically Port ID ( 2 bytes) = Port Priority (1 byte ) + Port ID (1 byte ) One of the ideal solutions is to transform the network topology: STP cost to the root bridge Neighbor 10.1.12.1 dmzlink-bw BEGIN Note the access-list 1 method. The result of the experiment is that acl must match the IP and mask of the interface , for example, if written as permit 1.1.1.0 Since R4 and R5 are federated EBGP , there are also TTL problems, so if they use LOOPBACK to establish neighbor relationships, you should pay attention to setting ebgp-multihop . Sw(config)#vlan 202 The version of the last bgp table sent by TblVer to the neighbor R1 uses 1.1.1.1 as the update source, trying to establish a BGP connection with 2.2.2.2 , and the local IP address of R2 is 1.1.1.1 , and COMMUNITY Route 11.11.11.0 is introduced on R1 . ? The Response packet contains a maximum of 25 routing entries. Redistribute ospf 3 subnets route-map OSPF3to2 8 8 8 8 If there is no tag , mark the PVID of the Access port and proceed to the next step. Ip dhcp relay information trust-all VLAN Interface ? Provide a better next hop address. If it is 0.0.0.0 , it means the way to publish this route. The DA 40bit multicast address is used to indicate that this FRAME is an ISL . Matching 100 , 101 , 102 , 103 , 104 , 109 which AS_PATH Metric value: The overhead of the router to reach the destination is an integer between 0 and 15 . The PC has obtained the address and viewed dhcp snooping bingding databsae on SW1 : Sw(config)#interface range fa 0/3-4 200 -------------- *> 100.0.2.0/24 0 ? New and R3 of BGP connections, and is using the AS201 and R3 ( AS300 ) established EBGP neighbor relationship. Next, at R1 onto 30.30.30.0/24 to ping 10 th ICMP packets, can then R2 see the corresponding traffic on: Since the physical layer and the data link layer of the Ethernet are related, a specific data link layer needs to be provided for different working modes of the physical layer. This brings some inconvenience to the design and application. Bgp bestpath as-path ignore Y Neighbor maximum-prefix xx DAI configuration policy We know that there are several ways to form a secure address entry, one of which is manually configured using the switchport port-security mac , but this method is time consuming and laborious, and it is necessary to copy the MAC on the PC , and the work cost is relatively high. . Another way to form a secure address is to have the switch use dynamically learned MACs . However, these secure addresses will be lost once the interface is up/down , let alone rebooting the device. Therefore,ccnp routing and switching dumps, you can use the sticky mac . After this method is activated, the switch will “stick” the dynamically learned MAC . The specific action is very simple. After dynamically learning the MAC (for example, a 00b0.1111.