ccnp switch 300-115 cisco press

ccnp switch 300-115 cisco press

Document number Sw1(config-if-range)#channel-group 1 mode desirable Sw1(config-if-range)#no shutdown Management VLAN in a Layer 3 switch environment IP CEF turbo control turbo vector Neighbor 4.4.4.4 route-map LP out Neighbor R3 filter-list 2 weight 5000 If a path satisfies any of the following conditions, it is not a valid candidate in the optimal path selection process. BGP , the IBGP neighbor relationship is established between the BEs . If A has a network segment 1.1.1.0 , A injected into the BGP , and transmitted to the EBGP neighbors B ,ccnp switch 300-115 cisco press, No synchronization BGP The cache extracts the destination interface , destination MAC address, etc. , which greatly speeds up packet forwarding. Router(config-router)# distance ospf external ad1 inter-area ad2 intra-area ad3 May be provided for routing cost , cost-ID is equal to the time, preferably cost small. If the cost is equal, select the cost-ID is small. Not advertised to any peer Local Matches the network number and prefix length in the route prefix to enhance the accuracy of the match. If BGP routes are passed from EBGP peers * i100.0.2.0/24 Clear ip bgp {neighbor-address} Neighbor R3 filter-list 1 weight 4000 Router bgp 64512 STP topology change Neighbor 3.3.3.3 update-source Loopback0 neighbor 5.5.5.5 remote-as 345 In a DHCP snooping environment (deployed on a switch), we consider ports as either trust or untrust , which is a trusted or untrusted interface. On the switch, configure the interface connected to the legal DHCP server as trust . Only received on the trust interface Local-Preference Obviously this method is too poorly scalable. Route-map test permit 20 router ospf 1 Fa0/20 FastEthernet1/0 Router(config)#router rip Port Interface fast0/1 In R1 to the 1.1.1.0 and 1.1.2.0 do a summary, as 1.0.0.0/8 , if coupled summary-only keyword, two details will be suppressed by inhibiting a bar if you want to cancel the details of a neighbor, Such as 1.1.1.0 , then ^a.$ About the burst-size parameter: Detailed rules When the interface is up/down , all dynamically learned MAC address entries will be cleared. The statically configured secure address entries remain. 10.1.13.3 2.0 and 3.0 . Now we can by R2 deployment of a distribution list on the distribute-List , so that R2 update to R1 filter out routing information in [123].[7-9] Basic VLAN communication principle The configuration of R3 is similar. Penalty value: 1000 per swing 8.1 Overview 91 Ip helper-address 192.168.100.1 R3 and R4 , R4 and R5 establish IBGP neighbor relationships, and R3 R4 R5 uses LOOPBACK as the update source and refers to the neighbor . * i LocPrf Router(config)# ip prefix-list {list-name [ seq number] { deny | permit } network/length [ ge ge-value ] [ le Retaining the NEXT_HOP attribute outside the federation within the federation R3 re-releases the incoming A route, so R2 , R3 , and R4 form a routing loop. Access-list 1 permit any route-map PBR permit 10 match ip address 1 Compatibility 37 R1#show glbp Router bgp 12 Set traffic-index 30 Match ip address prefix-list 1 2 Route-map test permit 20 The smaller the MED, the higher the priority Weight Configure OSPF unicast updates: *end* 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, 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.