. Consider the network shown below. Suppose AS3 and AS2 are running RIP for their intra-AS...
The answers to choose from are
-1a,1b
-none
-1b,1c
-all
-1a,1b,1c
-1b,1c
-1b,1c,1d
-1a,1b,1c,1d
19) Consider the network shown below. Suppose AS3 and AS2 are running OSPF for their intra-AS (10pts) routing protocol. Suppose AS1 and AS4 are running RIP for their intra-AS routing protocol. Suppose eBGP and iBGP are used for the inter-AS routing protocol. Initially suppose there is no physical link between AS2 and AS4. a) Which routers in AS1 run eBGP? b) Which routers in AS1 run...
Consider the network in Figure. Suppose AS3 and AS2 are running OSPF for their intra-AS routing protocol. Suppose AS1 and AS4 are RIPing for your intra-AS routing protocol. Suppose eBGP and iBGP are used for the intra-AS routing protocol. Initially, assume that there is no physical link between AS2 and AS4. By which protocols do routers 1c, 1d, 3a, and 3c know about the network prefix x?
____________ is a distance Vector protocol, while __________ is a Link State Protocol. RIP v1, RIP v2 RIP v2, IS-IS IS-IS, OSPF RIP, OSPF While RIP and OSPF are created for Intra-AS routing, ____________ is the usual protocol for inter-as routing Wide area OSPF RIP v3 BGP v4 Hybrid Routing v2 The key to avoiding a broadcast storm is for a node to judiciously choose when to flood a packet and (e.g., if it has already received and flooded an...
Dears,, I want unique, complete and correct answers to these questions: Q 1. Assume an organization has the classless address 15.25.16.8/17, then find the following: The first address The last address The total number of addresses The network address Does the address 15.25.15.127 belongs to this address space? Does the address 15.25.128.0 belongs to this address space? Q2. a) In an IPv4 packet, the value of HLEN is (1010)2 , and the value of the total length field is (005A)16....
Q1 Error detection/correction Can these schemes correct bit errors: Internet checksums, two-dimendional parity, cyclic redundancy check (CRC) A. Yes, No, No B. No, Yes, Yes c. No, Yes, No D. No, No, Yes E. Ho, hum, ha Q2 CRC vs Internet checksums Which of these is not true? A. CRC's are commonly used at the link layer B. CRC's can detect any bit error of up to r bits with an r-bit EDC. c. CRC's are more resilient to bursty...