ccnp tshoot sba

ccnp tshoot sba

After the trigger update is enabled, the routers at both ends of the link no longer send routing updates periodically. Of course, another problem arises. If the route in the routing table expires, it will hang, so it is necessary to trigger the update. It must be configured on both interfaces of the link, so that the routing update will be marked permanent for permanent. SW1(config-if)# glbp 1 load-balancing host-dependent !! The same PC (source MAC ) is assigned to a fixed gateway virtual MAC IS-IS Note that atomic_aggregate is a recognized free decision attribute. Let's understand: Synchronize only VLAN information Address family Message interaction process It is allowed to write multiple next hop IPs , but these IPs must be the interface IP of the directly connected router . Port ID of the BPDU sending bridge (priority + port number) Capture the package as follows: Prefix list is much more controllable than access list, supports incremental modification, and is more flexible Can the other party receive the route? What if R1 is RR ? Note that CLIENT does not know its identity. 5.5.5.5 After DHCP snooping is enabled on the switch , the switch uses the DHCP interaction content that is "listened" on the untrust interface to form a table: 1 command) only sends and receives v1 messages, v2 only sends and receives v2 messages by default . Origin IGP, metric 0, localpref 100, valid, internal Local !! When the route matching ACL1 when Ip address 10.1.25.2 255.255.255.0 Double-point bidirectional routing re-issuing problems 92 SW1(config-if)# switchport nonegotiate Access-list 1 permit 192.168.1.0 Note that atomic_aggregate is a recognized free decision attribute. Let's understand: One way is to establish a fully interconnected IBGP All VLANs except the following no VLANs Name server 100 i Routing via 192.168.12.1, Serial0/0 It can only be mapped to the ethernet of vlan The ETHERNET_SNAP frame can be used to transport multiple protocols. Therefore, SNAP can be seen as an extension that allows vendors to create their own Ethernet transport protocols. description When port-security mac-address sticky is activated on the interface ,ccnp tshoot sba, then: ORIGINATOR_ID and CLUSTER_LIST are optional non-transfer attributes used by route reflectors to prevent loops. See the " ORIGINATOR_ID and CLUSTER_LIST " BGP Properties section of this document for details . The configuration of R1 is as follows: SW3#sh vtp status VTP Version capable VTP version running VTP Domain Name VTP Pruning Mode Switch(config)# spanning-tree vlan-id Sw(config)#vtp transparent Use the err-disable command to modify the duration of the err-diasable state. The default is 300S. The 802.1Q Tag contains 4 fields, which have the following meanings: For dynamic address allocation Local origin Passive-interface defualt 00:00:54 Elect a root bridge in a switched network Offset list The route obtained by the BGP speaker from IBGP is not advertised to its IBGP neighbors (avoiding loops and splitting horizontally; except for the case of route RR ) Prefix list configuration Network 100.0.2.0 mask 255.255.255.0 The bigger the priority Public * i100.0.1.0/24 NEXT_HOP to 10.1.123.2 , then if C is not on the router to the IP of PVC , will be a problem, so this should be taken into account. Synthesis example 2 : We know that the data of the VLAN that the switch can support is very large. If PVST+ is enabled , each VLAN has a spanning tree, and no spanning tree must have a separate identifier. If you need to use a MAC , then the MAC address pool. It must be unbearable. SW1#sh int trunk The resolution can be injected through the use conditions ( conditional injection ) to complete a so-called conditional injection means is that, when a particular route exists summary, I can generate specific details of its subordinates, these details will be injected into the local routing the BGP the RIB ( The local routing table also loads the detailed routing information) to provide more detailed routing information (longer prefix) than the summary route in the local AS .