ccnp tshoot 300-135 foundation learning guide

ccnp tshoot 300-135 foundation learning guide

Integrated pvst functionality and publicization Ip address 100.0.2.1 255.255.255.0 Host address. Bibliography Let's look at the following example: Redistributing Routing Protocols 40 (optional) configure password Access-list 2 permit 192.168.2.0 0.0.0.255 route-map PBR permit 10 The length is 2 bytes, indicating the frame type. When the value is 0x8100 , it indicates an 802.1Q Tag frame. If a device that does not support 802.1Q receives such a frame, it will discard it. Minimum root bridge ID When LINK1 DOWN is dropped, SW2 will not receive the BPDU from ROOT , so it considers its root and starts to SW3. ACLs to release or discard ARP packets. Set ip next-hop recursive 10.1.12.2 When a spanning tree constructs a loop-free topology, it always uses the same four steps to determine: The 10.1.10.0/25 subnet cannot be updated because the subnet and the update source interface belong to the same main class network, but the masks are different. Whether the MAC correspondence is legal Then look at the R4 's BGP table: It is recognized that the attribute must be followed to describe the next hop router to the destination. Matching 100 , 101 , 102 , 103 , 104 , 109 which AS_PATH Configuration example R1 and R2 run RIP ; R2 and R3 establish OSPF neighbor relationships. In the initialization case, there are four entries in the routing table of R2 , as shown in the figure above, and there are only two entries in the routing table of R1 , that is, two direct links. So now, we do the re-release action on R2 , and redistribute the OSPF route to RIP , then the configuration is as follows: If there are multiple routes from the same neighboring AS and multiple paths are available through Maximum-paths , all routes with the same cost are added to Loc-RIB. Before routing 0bits must 0.0.0.0 ago 0 Ge bit match, in fact, all the bits does not matter, but also for the mask, that did not write ge keyword is implicit so ge 0 Le 32 , that is, cover The code length is greater than 0 and less than or equal to 32 . So this prefix list is permit Weighting 100 (default 100), thresholds: lower 1, upper 100 Neighbor 10.1.12.2 route-map test out Configured MAC Addresses : 0 !! Manually configured secure MAC address, not here 4 Ip prefix-list 11 permit 11.11.11.0/24 route-map test permit 10 a(bc)?d Timer verification DMZ-Link Bw 193 kbytes is an extended community attribute, so if you want to pass this value to the just IBGP neighbor in the AS , you need to add send-community and add the extended keyword. Note that this address is the address used by the neighbor to establish a BGP neighbor relationship. Origin IGP, metric 0, localpref 100, valid, external, multipath, best LocPrf Portfast Bytes Hexadecimal notation, for example, 01b7.0813.8811.66, where 01 represents the Ethernet media type. Once the ORF is deployed , the BGP peers will negotiate the ORF capability in the open message when the BGP peer relationship is established . If the negotiation succeeds, the ORF content is pushed using the route-refresh packet . Pipe character, logical or Origin IGP, metric 0, localpref 100,ccnp tshoot 300-135 foundation learning guide, valid, external, multipath , best (64513) 200 i 1.1.1.1 SA sends the original switch MAC of the frame Length of the suboption type It is recognized that the attributes must be followed to describe the sequence of AS numbers that must pass through the target network . The most important role is anti-ring. If the BGP speaker finds that its AS number appears in the AS_PATH of the received BGP route update , it indicates that there may be a routing loop, and the routing update is ignored. Another important role is that in the BGP routing, as the measurement of the AS hop count, of course, the fewer ASs included in the AS_PATH , indicating closer to the destination.