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NEW QUESTION # 21
What is the correct abbreviation for the IP address: BFEA:DACA:0000:0000:9390:0000:0000:D91?
- A. BFEA:DACA::9390:0:0:D91
- B. BFEA:DACA::9390::D91
- C. BFEA:DACA::D91/6
- D. BFEA:DACA::9390:0:D91
Answer: D
Explanation:
Explanation
The correct abbreviation for the IP address BFEA:DACA:0000:0000:9390:0000:0000:D91 is BFEA:DACA::9390:0:D91. IPv6 addresses are represented in hexadecimal notation, with eight 16-bit segments separated by colons. To simplify the address representation, IPv6 supports two types of abbreviations. The first abbreviation allows us to skip leading zeros within a segment, while the second abbreviation allows us to drop one or more consecutive segments that contain only zeros, using a double colon (::) instead. However, the double colon can be used only once in an address, to avoid ambiguity34.
References: IPv6 Address Types, Notation, and Structure Explained, IPv6 address - Wikipedia
NEW QUESTION # 22
Based on industry standard practice, what is the correct order of DiffServ priority (highest to lowest) for the DiffServ classes: Default Forwarding (DF), Network Control (NC), Assured Forwarding (AF), and Expedited Forwarding (EF)?
- A. NC, EF, AF, DF
- B. NC, EF, DF, AF
- C. EF, NC, AF, DF
- D. EF, AF, NC, DF
Answer: C
Explanation:
Explanation
The correct order of DiffServ priority (highest to lowest) for the DiffServ classes: Default Forwarding (DF), Network Control (NC), Assured Forwarding (AF), and Expedited Forwarding (EF) is EF, NC, AF, DF.
DiffServ is a QoS model that classifies and prioritizes traffic into different service classes based on the DSCP field in the IP header. The DSCP field is a 6-bit field that can encode up to 64 different per-hop behaviors (PHBs). The DiffServ classes are predefined groups of PHBs that have similar characteristics and requirements. The four main DiffServ classes are:
EF: This class provides the highest priority and lowest delay for real-time applications such as voice and video. The DSCP value for EF is 101110 or 46 in decimal12.
NC: This class provides the second highest priority and low delay for network control traffic such as routing protocols and network management. The DSCP value for NC is 110000 or 48 in decimal12.
AF: This class provides four levels of assured forwarding with different drop probabilities for each level. AF is suitable for applications that require guaranteed bandwidth and delivery assurance, such as web browsing and email. The DSCP values for AF range from 001010 to 011110 or 10 to 46 in decimal12.
DF: This class provides the lowest priority and best-effort service for applications that can tolerate packet loss and delay, such as file transfer and backup. The DSCP value for DF is 000000 or 0 in decimal12.
References: Differentiated Services - Wikipedia, DSCP - Differentiated Services Code Point - Mpirical
NEW QUESTION # 23
Which operating system is used in Ericsson Router 6000 products?
- A. IPOS
- B. ERS
- C. SE-OS
- D. Junos
- E. ERS
Answer: B
Explanation:
Explanation
The operating system used in Ericsson Router 6000 products is ERS (Ericsson Router Software). ERS is based on IPOS (IP Operating System), which is a common operating system for Ericsson's IP portfolio. ERS provides advanced features and functionality for IP transport, such as MPLS, Segment Routing, QoS, IPSec, synchronization, SDN, and more. ERS also supports seamless integration with Ericsson Radio System and Ericsson Network Manager.
References: Router 6000 Series - Ericsson, Router 6675 Datasheet - Winncom
NEW QUESTION # 24
Which two statements are true about route summarization? (Choose two.)
- A. It reduces the size of a routing table.
- B. It summaries the routing table entries into a default route
- C. It improves the best route calculation.
- D. It reduces signaling.
Answer: A,D
Explanation:
Explanation
Route summarization is a technique that reduces the number of routes that a router advertises to its neighbors by creating a single summary route that covers multiple subnets or networks. Route summarization has several benefits, such as:
It reduces the size of a routing table, which saves memory and CPU resources on the router. A smaller routing table also improves the lookup efficiency and convergence time of the routing protocol.
It reduces signaling, which means that less bandwidth is consumed by routing updates and less processing is required by neighboring routers. This also enhances the stability and scalability of the network, as fewer routing changes are propagated.
It improves route aggregation, which means that more specific routes are replaced by a less specific route that can be advertised to other autonomous systems or routing domains. This simplifies the inter-domain routing and hides the internal topology details.
Route summarization does not necessarily summarize the routing table entries into a default route, although a default route can be considered a special case of route summarization where all destinations are covered by one route. Route summarization also does not improve the best route calculation, as it may introduce suboptimal routing or black holes if not done properly. : Introduction to Route Summarization - NetworkLessons.com, Route Summarization > Example for Understanding Route Summarization - Cisco Press
NEW QUESTION # 25
Review the exhibit.
A service provider wants to connect the sites for two customers (indicated in red and green in the exhibit). The two customers are using the same IP ranges 192.168.0.0/16.
Referring to the exhibit, what should the service provider do to accomplish this task?
- A. Implement L3VPN using the MP-BGP protocol.
- B. Connect each customer to dedicated PEs.
- C. Use a separate OSPF instance for each customer.
- D. Use a unique AS number for each customer.
Answer: A
Explanation:
Explanation
Referring to the exhibit, the service provider should implement L3VPN using the MP-BGP protocol to connect the sites for two customers (indicated in red and green in theexhibit). L3VPN is a type of VPN that uses MPLS to provide IP connectivity between customer sites across a service provider network. L3VPN allows customers to use overlapping or identical IP addresses without causing conflicts or requiring NAT. L3VPN uses MP-BGP to exchange VPN routes between PE routers, which are routers that connect customer networks to the service provider network. MP-BGP is an extension of BGP that can carry multiple address families, such as VPNv4 or VPNv6, along with additional attributes, such as route distinguisher (RD) and route target (RT). RD is used to make customer routes unique within the service provider network, while RT is used to control which routes are imported or exported between different VPNs3 .
References: L3VPN - Layer 3 Virtual Private Networks - Mpirical, [Use of MP-BGP Extensions for IPv6 Interdomain Routing]
NEW QUESTION # 26
Which two protocols apply to both IPv4 and IPv6? (Choose two.)
- A. SNMP
- B. ARP
- C. DNS
- D. MD
Answer: A,C
Explanation:
Explanation
Two protocols that apply to both IPv4 and IPv6 are:
SNMP: This stands for Simple Network Management Protocol, which is a protocol that allows network administrators to monitor and manage network devices such as routers, switches, servers, printers, etc.
SNMP uses a client-server model, where an SNMP manager (client) can query or configure an SNMP agent (server) on a network device using SNMP messages. SNMP can operate over both IPv4 and IPv6 networks56.
DNS: This stands for Domain Name System, which is a protocol that translates human-readable domain names (such as www.example.com) into numerical IPaddresses (such as 192.0.2.1 or 2001:db8::1) that identify network devices. DNS uses a hierarchical distributed database of name servers that store and resolve domain names and IP addresses. DNS can support both IPv4 and IPv6 addresses78.
References: Simple Network Management Protocol - Wikipedia, SNMP over IPv6 - Cisco, Domain Name System - Wikipedia, DNS for IPv6 - Cisco
NEW QUESTION # 27
What is a label-edged router (LER)?
- A. a DR router
- B. a PE router
- C. a CE router
- D. a P router
Answer: B
Explanation:
Explanation
A label-edged router (LER) is a PE router. A PE router is a provider edge router, which is a router that connects an MPLS network to a customer network. A LER is a term used in MPLS to describe a router that resides at the ingress and egress points of an MPLS network, handling both labelled and unlabelled packets. A LER performs label operations such as adding, removing, or swapping labels on packets entering or leaving the MPLS network34.
References: What is Label Edge Router (LER)? - Definition from Techopedia, LER - Label Edge Router - Mpirical
NEW QUESTION # 28
What network information is, without additional configuration, shared between two iBGP neighbors by default?
- A. IP address information from all directly connected interfaces
- B. BGP routes learned from eBGP neighbors
- C. BGP routes learned from an OSPF neighbor
- D. IP address information of loopback interfaces
Answer: B
Explanation:
Explanation
iBGP works by exchanging routing information between two or more routers within an AS. Each router sends its own routing table to its neighbors, which contains information about the networks it knows and how they can be reached from that router. By default, iBGP neighbors only share BGP routes learned from eBGP neighbors, which are routers in different ASes. This is because iBGP assumes that all routers within an AS have consistent internal routing information provided by an IGP, such as OSPF or IS-IS. Therefore, iBGP neighbors do not need to share IP address information of loopbackinterfaces or directly connected interfaces, unless explicitly configured to do so by using commands such as neighbor update-source or network.
References: iBGP Ultimate Guide | How iBGP Is Different From eBGP, Ericsson IP Networking - Routing Protocols
NEW QUESTION # 29
Which route type is restricted in an OSPF stub area?
- A. Type 5
- B. Type 3
- C. Type 1
- D. Type 2
Answer: A
Explanation:
Explanation
The route type that is restricted in an OSPF stub area is type 5. Type 5 LSAs are external LSAs that are generated by ASBRs to advertise routes from other routing domains or protocols into OSPF. Type 5 LSAs are flooded throughout the OSPF domain by default, except in stub areas. Stub areas are special OSPF areas that block type 5 LSAs from entering the area in order to reduce the size of the LSDB and the routing table. Stub areas only receive information about intra-area routes (type 1 and 2 LSAs), inter-area routes (type 3 LSAs), and a default route (type 3 LSA with destination 0.0.0.0/0) from the ABRs910.
References: Introduction to OSPF Stub Areas - NetworkLessons.com, What Are OSPF Areas and Virtual Links? - Cisco
NEW QUESTION # 30
Which two statements are true regarding the LSP? (Choose two.)
- A. The LSP refers to a sequence of routers that add, remove, or change label values based on the destination MAC address.
- B. The LSP refers to a sequence of routers that add. remove, or change label values along the path.
- C. The LSP refers to a sequence of routers that forward the MPLS packet based on labels.
- D. The LSP refers to a specific label assigned to a packet by the LSR for a destination.
Answer: B,C
Explanation:
Explanation
Two statements that are true regarding the LSP are:
The LSP refers to a sequence of routers that forward the MPLS packet based on labels. An LSP is a Label Switched Path, which is a path through an MPLS network that is established by signaling protocols such as LDP or RSVP-TE. An LSP consists of a sequence of routers (called Label Switching Routers or LSRs) that forward packets based on labels rather than IP addresses. Labels are short fixed-length identifiers that are attached to packets at the ingress router and removed at the egress router. Labels can be swapped or popped at intermediate routers according to their label forwarding tables78.
The LSP refers to a sequence of routers that add, remove, or change label values along the path. As mentioned above, an LSP consists of a sequence of routers that forward packets based on labels. Along the path, different routers may perform different operations on the labels depending on their role and configuration. The ingress router adds one or more labels to the packet before sending it into the MPLS network. The egress router removes all labels from the packet before sending it out of the MPLS network. The intermediate routers may swap one label with another label according to their label forwarding tables. This process is called label switching78.
References: MPLS Fundamentals: 3 - MPLS Packet Forwarding, Multiprotocol Label Switching - Wikipedia
NEW QUESTION # 31
Review the exhibit.
A service provider wants to provide L3VPN for two customers (indicated by red and green in the exhibit).
Referring to the exhibit, which statement is correct?
- A. The two customers cannot use overlapping IP prefixes.
- B. LDP must be configured between PE and CE
- C. The service provider's P routers are not aware of the customers' routes.
- D. MP-BGP should be configured on all the service provider's routers (Ps and PEs).
Answer: C
Explanation:
Explanation
Referring to the exhibit, the correct statement is that the service provider's P routers are not aware of the customers' routes. This is because P routers only need to forward MPLS packets based on their labels, without looking into their IP headers or VPN information. The P routers do not have any VRFs configured for the customers, nor do they participate in MP-BGP sessions with other PE routers. The PE routers are responsible for maintaining VRFs for each customer and for exchanging VPN routes with other PE routers using MP-BGP910.
References: Layer 3 VPNs (L3VPN) - Cisco, MPLS VPN - Wikipedia
NEW QUESTION # 32
How do peers recognize each other's ability to use MP-BGP extensions?
- A. They advertise the ability using the capabilities field in the hello packet.
- B. They advertise the ability using the capabilities field in the update packet.
- C. They advertise the ability using the capabilities field during the session establishment.
- D. They advertise the ability using the capabilities field in the End-of-RIB marker.
Answer: C
Explanation:
Explanation
Peers recognize each other's ability to use MP-BGP extensions by advertising the ability using the capabilities field during the session establishment. MP-BGP is an extension to BGP that allows BGP to carry routing information for multiple network layer protocols, such as IPv6, VPNv4, multicast, etc. To support MP-BGP, peers need to exchange their capabilities during the session establishment phase, which consists of three steps:
open, keepalive, and update. In the open message, peers can include an optional parameter called capabilities, which indicates what kind of address families and subsequent address families they can support. If both peers agree on a common set of capabilities, they can proceed to exchange routing information for those address families using update messages56.
References: Use of MP-BGP Extensions for IPv6 Interdomain Routing, MP-EBGP Configuration Example - Cisco
NEW QUESTION # 33
Which operating system is used in Ericsson Router 6000 products?
- A. IPOS
- B. ERS
- C. SE-OS
- D. Junos
- E. ERS
Answer: B
Explanation:
Explanation
The operating system used in Ericsson Router 6000 products is ERS (Ericsson Router Software). ERS is based on IPOS (IP Operating System), which is a common operating system for Ericsson's IP portfolio. ERS provides advanced features and functionality for IP transport, such as MPLS, Segment Routing, QoS, IPSec, synchronization, SDN, and more. ERS also supports seamless integration with Ericsson Radio System and Ericsson Network Manager.
References: Router 6000 Series - Ericsson, Router 6675 Datasheet - Winncom
NEW QUESTION # 34
Which conceptual table created by routing protocols is used when processing an IP packet?
- A. management information base
- B. traffic engineering data base
- C. forwarding information base
- D. label information base
Answer: C
Explanation:
Explanation
The conceptual table created by routing protocols that is used when processing an IP packet is the forwarding information base (FIB). The FIB is a table that contains the bestroutes to reach each destination network prefix, along with the outgoing interface and the next-hop address for each route. The FIB is derived from the routing information base (RIB), which is a table that contains all the routes learned from different routing protocols and sources. The FIB is used by the router to make fast forwarding decisions for each incoming packet, based on its destination address12.
References: Security Hardening Checklist Guide for Cisco Routers/Switches in 10 Steps, VLAN - Wikipedia
NEW QUESTION # 35
In an Ethernet frame carrying a VLAN tag, where does the VLAN tag appear?
- A. after the length field
- B. before the length field
- C. after the type field
- D. before the type field
Answer: D
Explanation:
Explanation
In an Ethernet frame carrying a VLAN tag, the VLAN tag appears before the type field. A VLAN tag is a
4-byte field that is inserted into an Ethernet frame to indicate the VLAN membership and priority of the frame.
The VLAN tag consists of two subfields: the tag protocol identifier (TPID) and the tag control information (TCI). The TPID subfield is a 16-bit field that identifies the frame as an IEEE 802.1Q-tagged frame, with a value of 0x8100. The TCI subfield is a 16-bit field that contains the priority code point (PCP), the drop eligible indicator (DEI), and the VLAN identifier (VID). The VLAN tag appears between the source MAC address and the type fields of the original frame, shifting the type field by four bytes. The type field indicates the type of the payload, such as IP or ARP .
References: [IEEE 802.1Q - Wikipedia], [VLAN Tagging Explained with DTP Protocol - GeeksforGeeks]
NEW QUESTION # 36
Which network is reserved as a private network according to RFC1918?
- A. 10.254.1.0/24
- B. 172.15.1.0/24
- C. 172.16.1.0/9
- D. 193.168.1.0/24
Answer: A
Explanation:
Explanation
According to RFC1918, there are three network blocks reserved as private networks that are not allocated to any specific organization and are not routable on the public Internet. These are:
10.0.0.0/8 (10.0.0.0 - 10.255.255.255)
172.16.0.0/12 (172.16.0.0 - 172.31.255.255)
192.168.0.0/16 (192.168.0.0 - 192.168.255.255)
Out of these, only option B (10.254.1.0/24) falls within one of the private network blocks (10.0.0.0/8). Option A (172.16.1.0/9) is not valid because it exceeds the /12 prefix length of the private network block (172.16.0.0/12). Option C (193.168.1.0/24) is not valid because it does not belong to any of the private network blocks, and is actually assigned to RIPE NCC as a public network block . Option D (172.15.1.0/24) is also not valid because it does not belong to any of the private network blocks, and is actually assigned to ARIN as a public network block . References: RFC 1918: Address Allocation for Private Internets, Private network - Wikipedia, [RIPE NCC IPv4 Address Space Chart], [ARIN WHOIS Database Search]
NEW QUESTION # 37
Which mismatched field would cause an IS-IS adjacency between two routers to fail?
- A. SysID
- B. Context
- C. SEL
- D. MTU
Answer: D
Explanation:
Explanation
MTU mismatch would cause an IS-IS adjacency between two routers to fail. MTU stands for maximum transmission unit, which is the maximum size of a packet that can be transmitted on a link. IS-IS hellos are padded to the full MTU size, partly to allow a router to implicitly communicate its MTU to its neighbors. If two routers have different MTUs on their interfaces, they will not be able to exchange hellos properly, and their adjacency will not form or will be dropped34. To solve this problem, the MTUs on both interfaces must be configured to match.
SEL, context, and SysID are not fields that would cause an IS-IS adjacency failure. SEL stands for selector, which is a one-octet field that identifies the network layer service to which a packet should be sent. For IS-IS routers, the SEL must always be 005. Context is not a field in IS-IS packets, but rather a term used to describe the scope of routing information in different levels or areas6. SysID stands for system identifier, which is a six-octet field that uniquely identifies a router within an area. SysID does not have to match between two routers for them to form an adjacency7.
References: MTU Mismatch Problem in IS-IS - Cisco, IS-IS adjacency is not formed due to MTU mismatch - Cisco Community, IS-IS NSAP address - Cisco Community, Understanding IS-IS Routing Contexts - Juniper Networks, IS-IS - Nokia
NEW QUESTION # 38
Review the exhibit.
Referring to the exhibit, which two Ericsson routers support the 100GE interface? (Choose two.)
- A. Router 6273
- B. Router 6675
- C. Router 6471
- D. Router 6672
Answer: B,D
Explanation:
Explanation
Referring to the exhibit, the two Ericsson routers that support the 100GE interface are Router 6675 and Router
6672. The 100GE interface is a high-speed Ethernet interface that operates at 100 gigabits per second. The Ericsson Router 6000 series is a family ofrouters that provide IP transport for mobile and fixed networks. The Router 6675 is a 5G combined access and E-RAN switch with 100GE interfaces and 320Gb forwarding capacity. The Router 6672 is a high-capacity metro aggregation router with 100GE interfaces and 1.6Tb forwarding capacity12.
References: Router 6000 Series - Ericsson, New Ericsson Router 6000 series couples radio and IP transport for
5G future - Global Brands Magazine
NEW QUESTION # 39
Within an IGP area, which two statements are correct? (Choose two.)
- A. Routers relay information delivered by neighbors.
- B. Routers advertise information about themselves.
- C. Routers discard valid but inaccurate information from neighbors.
- D. Routers summarize information they learn from neighbors.
Answer: A,B
Explanation:
Explanation
Within an IGP area, routers advertise information about themselves and relay information delivered by neighbors. This is how link-state routing protocols such as OSPF and IS-IS work. They flood information about the network topology to all routers in the same area or domain. That information is then used to build a complete network connectivity map and to calculate the shortest path to destinations. Routers do not summarize or discard information within an area, unless they are configured to do so by some filtering mechanism. References: Ericsson IP Networking - Routing Protocols, IP Routing: ISIS Configuration Guide - IS-IS Overview and Basic Configuration
NEW QUESTION # 40
Which two label actions are performed by a P router? (Choose two.)
- A. php
- B. swap
- C. drop
- D. push
Answer: A,B
Explanation:
Explanation
A P router is a provider router that is part of the service provider's core network in an MPLS environment. A P router does not have any customer routes or VPN information, but only has information about how to reach other P routers and PE routers in the same MPLS domain. A P router performs label switching, which means that it forwards labeled packets based on their top label in the label stack. A P router can perform two possible label actions:
Swap: The P router replaces the incoming label with a new label that corresponds to the next hop along the label-switched path (LSP). The new label is determined by looking up the label forwarding information base (LFIB) based on the incoming label and interface.
PHP: The P router removes the top label from the packet at the penultimate hop before reaching the egress PE router. This is done to avoid an extra lookup on the egress PE router, which can forward the packet based on its IP header or another label in the stack.
A P router does not perform push or drop actions on labels. A push action means adding one or more labels to the packet, which is done by an ingress PE router when initiating an LSP. A drop action means discarding a packet, which is done by any router when there is no matching entry in its LFIB or routing table. References: Provider (P) Router in IP MPLS Network - Cisco Community, MPLS Fundamentals: Forwarding Labeled Packets - Cisco Press, MPLS Label Switching | MPLS Operation | Push, Swap,Push IPCisco
NEW QUESTION # 41
What does an LDP implicit null label cause?
- A. penultimate hop popping by an upstream router
- B. forwarding the packet unchanged
- C. swapping with a new label
- D. penultimate hop popping by a downstream router
Answer: D
Explanation:
Explanation
An LDP implicit null label causes penultimate hop popping by a downstream router. LDP is a protocol that distributes labels for MPLS forwarding along the shortest path calculated by an IGP. An implicit null label is a special label value of 3 that indicates that the downstream router does not need a label to forward the packet to its destination. When an upstream router receives an implicit null label from a downstream router, it removes (or pops) the label from the packet before sending it to the downstream router. This process is called penultimate hop popping (PHP) and it reduces the load on the downstream router, which can forward the packet based on its IP header or another label in the stack59.
References: MPLS Label Distribution Protocol Commands - Cisco, Solved: Implicit null and Explicit null - Cisco Community
NEW QUESTION # 42
Which router function advertises external routes in OSPF?
- A. ASBR
- B. backbone router
- C. designated router
- D. ABR
Answer: A
Explanation:
Explanation
The router function that advertises external routes in OSPF is ASBR, which stands for Autonomous System Boundary Router. An ASBR is a router that connects an OSPF domain to another routing domain, such as another OSPF domain or a different routing protocol domain. An ASBR can redistribute routes from other routing domains into OSPF as external routes, which are carried in type 5 or type 7 LSAs. External routes have two types: E1 and E2. E1 routes include the cost from the ASBR to the destination, while E2 routes only include the cost advertised by the ASBR34.
References: OSPF External Routes IpCisco, OSPF External Route selection algorithm - Cisco Community
NEW QUESTION # 43
Review the exhibit.
Given the routing table shown in the exhibit, what is the next-hop to reach the host 192.168.1.129?
- A. 10.126.131.252
- B. 10.126.131.251
- C. 10.126.131.248
- D. 10.126.131.250
Answer: D
Explanation:
Explanation
The next-hop to reach the host 192.168.1.129 is 10.126.131.250. This can be determined by looking at the routing table in the exhibit. The host 192.168.1.129 falls within the range of the network 192.168.1.64/26, which has a next-hop of 10.126.131.250. References: Ericsson IP Networking - IP Addressing, Software Installation and Upgrade Overview (Junos OS)
NEW QUESTION # 44
For IP destinations not found in the IS-IS Level 1 database, the Level 1 router must forward packets to the nearest Level 1-Level 2 router with which set?
- A. overload bit
- B. status bit
- C. attach bit
- D. options bit
Answer: C
Explanation:
Explanation
For IP destinations not found in the IS-IS Level 1 database, the Level 1 router must forward packets to the nearest Level 1-Level 2 router with the attach bit set. The attach bit is a flag in the IS-IS Level 1 LSP that indicates that the router is also a Level 2 router and can reach destinations outside the Level 1 area. The Level
1 router will install a default route pointing to the nearest Level 1-Level 2 router with the attach bit set. This way, the Level 1 router can forward packets to other areas without having to maintain a full Level 2 database. References: Ericsson IP Networking - Routing Protocols, Configure Attach Bit Set - Cisco
NEW QUESTION # 45
In a company network, a host sends an Ethernet frame destined to the address FF:FF:FF:FF:FF:FF.
What will an Ethernet switch do with this frame?
- A. It will drop it.
- B. It will send the frame only to management port.
- C. It will forward the frame to all ports.
- D. It will forward the frame to only one port.
Answer: C
Explanation:
Explanation
An Ethernet switch will forward the frame to all ports when the destination address is FF:FF:FF:FF:FF:FF.
This is because this address is the broadcast MAC address, which means that the frame is intended for all devices on the same LAN segment. The switch does not need to look up its MAC address table to find a matching entry for this address, but simply floods the frame out of all ports except the one where it received the frame. This way, the frame reaches every device on the LAN segment, regardless of their MAC addresses. References: Ethernet - Wireshark, Broadcast MAC Address - omnisecu.com
NEW QUESTION # 46
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