ccnp switch minimum score

ccnp switch minimum score

*>i100.0.2.0/24 Tags Other configuration commands Describe LP takes the maximum value of LP in the detailed routing If the penalty value exceeds the pre-set threshold - the suppression limit: the penalty value reaches this threshold, the route is suppressed, ie not released, until the N half-life, the penalty value is reduced to another threshold: re-use threshold (de-suppression threshold) ), the suppression of the route is lifted. 802.3 uses the length field, but the Ethernet frame uses the type field to identify the protocol at the network layer. In an Ethernet II frame, a two-byte type field is used to identify the higher layer protocol contained in the data field, that is, this field tells the receiving device how to interpret the data field. Again, the following topology, the phenomenon is the same as above, pay attention to the summary route using the as-set keyword, the AS_PATH of the underlying detailed route will be put into {} , which is AS_SET . Ip prefix-list 1 permit 100.0.1.0/24 ip prefix-list 2 permit 100.0.2.0/24 route-map LP permit 10 Multilink Multilink-group interface description Since the AS_PATH attribute does not change within the AS (only when the route leaves the AS ), the AS inner loop has a horizontal splitting mechanism, and the route reflector actually relaxes the horizontal splitting principle . This will bring some hidden dangers to the loop. Therefore, the route reflector needs to use the following two attributes to prevent loops: 300 AS_CONFED_SEQUENCE and AS_CONFED_SET The larger the Local_Pref , the higher the priority The default priority is 32768, and the range is 0-65535 . The first 4 bits are the priority . The last 8 bits are used as the system id . The smaller the better , the multiple of 4096 . The number of messages received by MsgRcvd from neighbors For example,ccnp switch minimum score, in the above figure, the network has two exit lines, which are connected to ISP1 and ISP2 respectively . If you want to let the intranet student users access the ISP1 line when accessing the external network , and the ISP2 line when the teacher network segment accesses the external network , This is not possible with traditional routing because traditional IP routing does not care about the source address of the data. This must be done with PBR .