Scenario: You're a network engineer responsible for a medium$-$sized business network. Your task is to design a dual$-$stack network using static routing. The network comprises two branch routers connected to a headquarters router. The HQ router also links to an offsite server and a wireless network. Branch$-2$ router includes a switched network with multiple VLANs and HSRP$.$ Branch$-1$ is comprised of a dual$-$stack network and a network with five VLANs set up on a multilayer switched network. You'll replicate this topology in Packet Tracer as depicted below. Network equipment $1)$ Five routers $($ISR$4321)$ a$)$ One headquarters router b$)$ Two branch routers c$)$ Two routers for Branch $22)$ Seven switches $(2690-24$TT$)$ a$)$ Four switches to support redundancy and EtherChannel in Branch$-2$ b$)$ One switch to support the dual stack LAN. c$)$ Two switches to support VLAN $30$ and VLAN $353)$ One multilayer switch $($Model $3560)$ to support VLANs and IPv$6.4)$ One WAP $($AP$-$PT$)$ to support Mobile Sales Staff Network Information $1.**$MLS VLANs$**$: $-$ We'll have five VLANs on the MLS network, each with its own subnet range $(10\mathrm{.}45\mathrm{.}0\mathrm{.}0/20).$ Devices here will get their IP addresses dynamically via DHCP$,$ while intermediary devices will use static IPs. $-$ VLAN $10$: Operations $-$ VLAN $11$: HR $-$ VLAN $12$: Marketing $-$ VLAN $13$: Research $-$ VLAN $14$: Remote$\_$Management $2.**$Branch$-2$ VLANs$**$: $-$ Branch$-2$ will have its own VLANs, using addresses from $172\mathrm{.}20\mathrm{.}240\mathrm{.}0/20.-$ VLAN $100$: Production $(150$ hosts$)-$ VLAN $110$: Engineering $(900$ hosts$)-$ VLAN $115$: Admin $(300$ hosts$)-$ VLAN $120$: Staff $(50$ hosts$)-$ VLAN $125$: Device$\_$Manager $(10$ hosts$)3.**$WAN and Ethernet Links$**$: $-$ There are three WAN links and two point$-$to$-$point Ethernet links, all using addresses from $172\mathrm{.}20\mathrm{.}240\mathrm{.}0/20.4.**$Internet Server Connection$**$: $-$ The interface connecting HQ to the Internet Server will use the first address in $209\mathrm{.}168\mathrm{.}225\mathrm{.}248/30.$ For IPv$6,$ the same interface will be $2001$:db$8$:abcd:ef$12$::ffff:$1/64.$ The Internet Server will be assigned the second address in $209\mathrm{.}168\mathrm{.}225\mathrm{.}248/30.$ For IPv$6,$ the Internet Server will be assigned $2001$:db$8$:abcd:ef$12$::ffff:f$/64.5.**$Branch$-1\text{'}$s Network$**$: $-$ Branch$-1\text{'}$s Dual Stack Network will use addresses from $10\mathrm{.}220\mathrm{.}75\mathrm{.}224/27$ and $2001$:db$8$:c$244$:aba::$/64.$ Servers, SVIs, and router interfaces get static IPs, while PCs get addresses via DHCP$,$ and DHCPv$6$ stateless. $6.**$Link Between Branch$-1$ and MLS$**$: $-$ The link between Branch$-1$ and MLS will use the first and second addresses in $10\mathrm{.}10\mathrm{.}10\mathrm{.}252/30,$ and any usable address in $2001$:db$8$:c$244$::$/64.7.**$Wireless Network$**$: $-$ Devices in the Wireless Network will use addresses from $192\mathrm{.}168\mathrm{.}10\mathrm{.}0/24,$ assigned dynamically via DHCP$.$ General Guidelines for IPv$4$ addressing: $1.$ Routers will get the first usable address in the network, except for those participating in HSRP$.2.$ Management SVIs will be assigned an address from the first seven addresses in their respective networks. $3.$ Ensure routers and SVI interfaces are configured with appropriate descriptions. $4.$ PCs will be configured to receive their addresses dynamically via DHCPv$4.$ Branch$-21.$ Plan the IPv$4$ network addresses for Branch$-2\text{'}$s networks and WAN links. a$.$ Split the $172\mathrm{.}25\mathrm{.}240\mathrm{.}0/20$ subnet to match the LAN requirements. b$.$ Optimize address usage with VLSM for scalability. c$.$ Assign standby IP addresses as default gateways for networks using HSRP$.$ Host Requirement Network $1$st Usable Last Available Broadcast CSM MLS $1.$ Plan the IPv$4$ network addresses for MLS$$ networks. a$.$ Split the $10\mathrm{.}45\mathrm{.}0\mathrm{.}0/20$ network for five VLANs. Network $1$st Usable Last Available Broadcast CSM Branch$-2$ VLANs Name and Number Port Range Subnet Address Subnet Mask VLAN $100$ Production F$0/5-10$ VLAN $110$ Engineering F$0/11-15$ VLAN $115$ Admin F$0/16-20$ VLAN $120$ Staff F$0/24$ VLAN $125$ Device$\_$Manager N$/$A VLAN $55$ Native N$/$A N$/$A N$/$A VLAN $99$ Blackhole N$/$A N$/$A N$/$A MLS and Research & IT VLANs IPv$6$ has been done for you. Name and Number Port Range Subnet Address Subnet Mask$/$Prefix Length VLAN $10$ Staff MLS F$0/1-142001$:db$8$:c$244$:$10$::$/64$ Fe$80$::$3100$ link$-$local $64$ VLAN $11$ HR MLS F$0/15-202001$:db$8$:c$244$:$11$::$/64$ Fe$80$::$3200$ link$-$local $64$ VLAN $12$ IT Research and IT F$0/1-112001$:db$8$:c$244$:$12$::$/64$ Fe$80$::$3300$ link$-$local $64$ VLAN $13$ Research Research and IT F$0/13-222001$:db$8$:c$244$:$13$::$/64$ Fe$80$::$3400$ link$-$local $64$ VLAN $14$ Remote N$/$A $2001$:db$8$:c$244$:$14$::$/64$ EUI$-64$ for link$-$local addressing $64$ VLAN $55$ Native N$/$A N$/$A N$/$A VLAN $99$ Parking$\_$Lot N$/$A N$/$A N$/$A Device Addressing Complete the table. You will have to add rows. All devices need to be on the addressing table. Devices in the dual stack networks, the network connecting HQ and Branch$-1,$ and HQs outside interface will need both IPv$4$ and IPv$6$ addresses. IPv$6$ addressi$\backslash$