7 bgp apos s basic components
CCNP Routing Study Guide- P1 pps
... Which IP address is used as the OSPF Router ID? A Highest IP address B Highest loopback IP address C Lowest IP address D Lowest loopback IP address 36 When a BGP peer tries to open a session with ... addressing Filter with access lists Use and propagate VLAN Size networks The Sybex CCDA: Cisco Certified Design Associate Study Guide is the most cost-effective way to study for and pass your ... are ways of managing routes advertised by BGP routers? (Choose four.) A Using route maps B Using prefix lists C Using distribute lists D Using path filters E Using re-distribution lists 23 When...
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CCNP Routing Study Guide- P2 potx
... ©2001 SYBEX , Inc., Alameda, CA www.sybex.com Answers to Assessment Test xlix 26 B Sequence numbers are assigned in increments of five when no sequence number was assigned when the prefix list statements ... routes, it is considered a Basic classification When you use static routes and BGP learned routes, it is considered a Medium classification When you use only BGP learned routes, it is considered ... cars try to get onto a freeway at rush hour, this increased utilization causes an increase in network congestion as more users try to access the existing network resources Congestion causes users...
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CCNP Routing Study Guide- P3 pps
... WAN links connecting the sites WAN links use only two IP addresses Since the WAN interfaces must use the same mask, they waste 12 host addresses FIGURE 2.1 Classful routing protocol issues 32 16 ... classless protocol allows is a subnet mask of 255.255.255.240 on the LANs and a subnet mask of 255.255.255.252 on the WANs, which saves address space VLSM is not the only benefit of classless ... congestion on the slower WAN links Classless Routing C lassless routing protocols include the subnet mask information when an update is sent This allows different length subnet masks to be used...
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CCNP Routing Study Guide- P5 pps
... how to preserve IP addresses by using VLSMs (Variable-Length Subnet Masks) It also examined various design considerations, such as using contiguous network addressing and using classless routing ... network segments Server Farm Switch (Requires 50 IP Addresses) Ethernet User Segment (Use Class C Subnet Mask) Public Access Computer Lab Switch (Requires 400 IP Addresses) Point-to-Point Serial Connection ... => 254 hosts 255.255.255.192 => host bits => 62 hosts 255.255.255.224 => host bits => 30 hosts B, D VLSM is compatible only with classless routing protocols Classless routing protocols have the...
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CCNP Routing Study Guide- P6 pps
... is important to recognize that Cisco s implementation of OSPF is a standards-based version This means that Cisco based its version of OSPF on the open standards While doing so, Cisco also has ... considered by OSPF as a link If the interface is up, then the link is up OSPF uses this association to build its link database Link State Advertisement Link State Advertisement (LSA) is an OSPF ... packet This information is used to make sure that the router possesses the most recent copy of the link-state database SPF Tree Calculation S hortest Path First (SPF) trees are paths through...
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CCNP Routing Study Guide- P7 potx
... OSPF Show Commands Command Description show ip ospf Summarizes all relative OSPF information, such as OSPF processes, Router ID, area assignments, authentication, and SPF statistics show ip ospf ... routes to non-backbone areas Type LSA Referred to as AS External Link Advertisements, Type LSAs are sent by autonomous system boundary routers (ASBRs) These ASBRs use Type LSAs to advertise routes ... external routes Such a situation is where NSSAs are useful The NSSA imports external routes (Type LSAs), via route redistribution, and then translates these Type LSAs into Type LSAs Basic Multi-area...
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CCNP Routing Study Guide- P8 ppt
... network-address network-mask is used on an ABR to summarize routes before they are injected into an area D The IOS command show ip ospf database shows details about a router s OSPF database Some of these ... such as identifying the area s area border router or autonomous system boundary router show ip ospf database Shows information about a router s OSPF database, such as a router s router link states ... receive Type LSAs C It makes use of route redistribution D It is a concept specific to Cisco routers What is the IOS syntax to designate an area as a not-so-stubby area? A area area-id nssa B area...
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CCNP Routing Study Guide- P9 doc
... command is used to assign a weight to each feasible successor A feasible successor is a predetermined route to use should the most optimal path be lost The feasible successor can also be used as long ... these commands can be used for many more issues than have been discussed in this section Summary This chapter has been fairly extensive Just to refresh your memory, we discussed the differences ... Relationships Using Hello messages, EIGRP sessions establish and maintain neighbor relationships with neighboring routers This is a quality of a link-state routing protocol EIGRP uses the Hello...
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CCNP Routing Study Guide- P10 pot
... autonomous systems, which we’ll discuss in detail In this chapter, we’ll focus on the following: Autonomous systems, including stud autonomous systems and transit autonomous systems BGP peers Internal ... autonomous systems When only one link connects two autonomous systems, the IP addresses of the connected interfaces are used to establish a BGP session between the two You can use any other IP address ... when using an ISP The ISP considers your AS an extension of their AS, and it must abide by the ISP s AS policies What we have seen in most cases is that the ISP assigns the customer a number...
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CCNP Routing Study Guide- P12 ppsx
... router bgp Begins the BGP process and identifies the local ASN show ip bgp community Used to display routes belonging to the specified community show ip bgp cidr-only Displays classless routes show ... ip bgp events aggregate-address ip-address mask [summary-only] [as- set] show ip bgp paths show ip bgp neighbors (config-router)#network 63 .78 .0.0 mask 255.255.255.0 debug ip bgp updates show ... remote-as 200 A, B, C The valid BGP show commands listed above are show ip bgp, show ip bgp paths, and show ip bgp summary The show ip bgp command displays the BGP routing table The show ip bgp paths...
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CCNP Routing Study Guide- P14 ppsx
... following is not a way of managing routes advertised by BGP routers? A Using route maps B Using prefix lists C Using distribute lists D Using path filters E Using redistribution lists 12 You can ... updates Configuring Route Redistribution N ow that we have an understanding of the issues involved in route redistribution (metrics and classless versus classful), we will examine some basic scenarios ... This means that the subnet mask (prefix information) is not sent with the route updates as it is with classless routing protocols RIP cannot effectively work with classless routing protocols like...
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CCNP Routing Study Guide- P15 pdf
... protocols? A Classless routing protocols send periodic subnet mask information B Classless routing protocols send incremental subnet mask information C Classless routing protocols send prefix mask ... as a bit bucket Packets sent to the Null0 interface are discarded Since a static route requires less processing than an access list, a route to Null0 is sometimes preferable to an access list ... which IOS command must you use? A no routing B access filters C access lists D passive interface 38 In the IOS command match ip address 1, what does the indicate? A Sequence number B Access list number...
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CCNP Routing Study Guide- P16 pptx
... Begins the BGP process and identifies the local ASN router eigrp Starts EIGRP processes on a router show ip bgp cidr-only Displays classless routes show ip bgp community Used to display routes belonging ... modem-based connections asynchronous transmission Digital signals sent without precise timing, usually with different frequencies and phase relationships Asynchronous transmissions generally enclose ... are show ip bgp, show ip bgp paths, and show ip bgp summary The show ip bgp command displays the BGP routing table The show ip bgp paths command displays all the router s known BGP paths The show...
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CCNP Routing Study Guide- P17 pot
... congestion exists, it is a packet sent to inform a transmitter that it should decrease its sending rate CIDR Classless Interdomain Routing: A method supported by classless routing protocols, such ... determines that the packet meets enable criteria, such as source MAC (SMAC) address and destination IP, the flow cache is established and subsequent packets are Layer switched See also: MLS-SE and MLS-RP ... addressing, this assigns the mapping of Network layer addresses to ATM addresses HSSI is one of two ATM formats for addressing created by the ATM Forum to be utilized with private networks See also:...
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CCNP Routing Study Guide- P18 pot
... is established See also: QoS silicon switching A type of high-speed switching used in Cisco 70 00 series routers, based on the use of a separate processor (the Silicon Switch Processor, or SSP) ... broadcast messages, which are sent to all addresses on a network, multicast messages are sent to a defined subset of the network addresses; this subset has a group multicast address, which is specified ... address that is specifically identified by the subnet mask as the subnetwork See also: IP address, subnetwork, and subnet mask subnet mask Also simply known as mask, a 32-bit address mask used...
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An Idiot’s Guide to Photoshop: Advanced Features and Fun Photo Effects
... Scale) This basically lets you scale an image without distorting its primary subjects You might have seen presentation videos on this too, but again, these videos represent “best case” scenarios Reality ... assuming that you are familiar with basic tools and techniques (which were already described in previous guides) However, I will try to make things as simple as possible Also note that I’m using ... (I chose #0b57f0) and create some middle size snowflakes by using Custom Shape tool and Merge all layers (or you can use Flatten Image): Let s add some Noise (Filter->Noise->Add Noise): Close the...
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Fundamental and Advanced Topics in Wind Power Part 9 pptx
... Review Structural Health Monitoring, Vol 3(4), pp 355– 377 Chesné, S. & Deraemaeker, A (2010) Sur l’utilisation des transmissibilit s pour la localisation des défauts dans les systèmes non dispersifs ... machine Vabcs = rsiabcs + p abcs (4) Vabcr = rriabcr + p abcr (5) Where: Subscript s denotes parameters and variables associated with the stator Subscript r denotes parameters and variables associated ... is shown in Figure The stator windings are identical sinusoidally distributed windings, displaced 1200, with Ns equivalent turns and resistance rs The rotor is consists of three identical sinusoidally...
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Collaboration for Agriculture & Rural Development: Field evaluation and advanced vegetative mass-propagation technology for scaling up high-value plantations of Pinus caribaea and related hybrids in Vietnam - Milestone 9 " pot
... establishment of demonstration scale plantings of Pinus caribaea with commercial forest growers and community and individual farmers 2.0 SELECTION OF DEMONSTRATION SITES The selection of sites ... development of small-scale hedge and nursery infrastructure, and a study tour to Australia, involving forest managers and researchers Finally, the project will build awareness among large and small-scale ... natural forest is transferring from the Government of Vietnam (Forestry Department) to private landholders and companies via the issue of long-term leases Prior to the issue of long-term leases, an...
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Stored Procedure and Advanced T-SQL
... cursors Transact- SQL Cursors, API Cursors Client Cursors Trong Transact-SQL API thuộc loại Server Cursors nghĩa cursors load lên làm việc bên phía server Trong khuôn khổ học ta nghiên cứu Transact-SQL ... BEGIN TRANSACTION If not Exists(SELECT CustomerID FROM Customers WHERE [Name]=@CustomerName) This is a new customer Insert this customer to the database BEGIN SET @CustomerID= (SELECT Max(CustomerID) ... Max(CustomerID) FROM Customers) SET @CustomerID=@CustomerID+1 INSERT INTO Customers VALUES(@CustomerID,@CustomerName) If Exists(SELECT OrderID FROM [Orders] WHERE OrderID=@OrderID) This order exists and could...
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Data Integrity and Advanced Query Technique
... keyword As hay keyword As: table_name As table_alias hay table_name table_alias Ví dụ: USE pubs SELECT p.pub_id, p.pub_name AS PubName FROM publishers AS p Ngoài Select list ta select dạng expression ... JOIN Publishers p ON a.City = p.City ORDER BY p.Pub_name ASC, a.Au_lname ASC, a.Au_fname ASC Cross Joins Dùng Cross Join ghép data từ hai table s hàng thu với s hàng table thứ nhân với s hàng ... database (database mẫu di kèm với SQL Server) chứa giá trị trùng lập (duplicate value) cột ShipCity Nếu ta muốn select danh s ch ShipCity city xuất lần kết nhận ta dùng sau: SELECT DISTINCT ShipCity,...
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