Use the serial port settings of 9600 baud, 8 data bits, no parity, one stop bit, and no flow control. ____________________________________________________________________________________ In Part 2, you will configure routing, NAT, and the firewall between the inside and outside networks. c. From a privileged mode command prompt on R2, simulate Internet traffic to the ASA by pinging the DMZ servers public address with a repeat count of 1000. The ASA used with this lab is a Cisco model 5506-X with an 8-port integrated switch, running OS version 9.15(1), Adaptive Security Device Manager (ASDM) version 7.15(1). These instructions are provided to configure the outside interface as a DHCP client in the event the ASA needs to obtain its public IP address from an ISP. For additional security, the exec-timeoutcommand causes the line to log out after five minutes of inactivity. Enter global configuration mode using the config t command. _______________________________________________________________________________________ In part 1 of the lab you configure the topology and non-ASA devices. Yes, 209.165.200.224/248 is a directly connected network for both R1 and the ASA. _______________________________________________________________________________________ Notice that the ICMP protocol is missing. a. 1. CCNA Cybersecurity Operations (Version 1.1) CyberOps 11 There are a number of aspects of the ASA that can be monitored using the Monitoring screen. Exit the browser. You can also go directly to the CLI to configure the ASA settings, as described in Part 3. This presents a series of interactive prompts to configure basic ASA settings. The pings should be successful. In this part, you will configure ASA features, such as DHCP and enhanced login security, using AAA and SSH. The following example shows how to set the date and The ASA can be managed using a built-in GUI known as ASDM. You can also go directly to the CLI to configure the ASA settings, as described in Part 3. a. The system image file in the ASA for this lab is asa9-15-1-1-lfbff-k8.SPA, and it was loaded from disk0: (or flash:). Step 1: Configure the hostname and domain name. Optional Lab Configure ASA Basic Settings Using CLI. La importancia de la responsabilidad social en las organizaciones, 1.9.3 Lab - Research IT and Networking Job Opportunities, Sesion N 7 Controlador Logico Programable, Fernandez-P- Final - Practica y solucion del curso de Radiopropagacion de la UNI, Manual 2018 05 Redes de Voz (1939) completo, 2317 Fundamentos de Gestin Empresarial T1LC 00 T1LJ 00 CF Leoncio Puelles Cacho. Surface Studio vs iMac - Which Should You Pick? e. Display the status for all ASA interfaces using the show interface ip brief command. Instructor Note: Check the contents of flash memory occasionally to see if there are many upgrade_startup_error log files. Type help or ? for a list of available commands. g. Use the show switch vlan command to display the inside and outside VLANs configured on the ASA and to display the assigned ports. It is not necessary to install ASDM on a host. What are some of the benefits of using ASDM over the CLI? This command is optional because later in the lab we will configure the ASA for SSH, and not Telnet access. Attach the devices that are shown in the topology diagram and cable as necessary. e. On the ASDM Tools menu, select Ping and enter the IP address of router R1 S0/0/0 (10.1.1.1). Step 1: Configure a static default route for the ASA. With other ASAs, the physical port can be assigned a Layer 3 IP address directly, much like a Cisco router. Enter the username admin01 and the password admin01pass. _______________________________________________________________________________________ Inside users can access the DMZ and outside resources. The pings should be successful. Configure a static default route for the ASA. However, the ASA does not have a gateway of last resort defined. If not, save you configurations to load into the next lab. The switches used in the labs are Cisco Catalyst 2960+ with Cisco IOS Release 15.2(7) (lanbasek9 image). Respond to the Setup interactive prompts as shown here, after the ASA reloads. To replace the RSA key pair enter, ou configured address translation using PAT for the inside network. 5) Verify that the IP address has been added. You will assign the IP address using ASDM. In the future, if you would like to enable this feature. Click AAA Access. . Previously, you configured address translation using PAT for the inside network. Main Menu; by School; by Literature Title; by Subject; by Study Guides; Textbook Solutions Expert Tutors Earn. PC-B should still be able to ping the G0/0/1 interface for R1 at 209.165.200.225. The main categories on this screen are Interfaces, VPN, Routing, Properties, and Logging. However, additional securityrelated commands, such as the policy-map global_policy that uses class inspection_default, are inserted into the running-config by the ASA OS. However, PC-C should be able to ping the R1 interface. Please refer to "help nat" command for more details. translate_hits = 17, untranslate_hits = 4, TCP PAT from INSIDE:192.168.1.3/49503 to OUTSIDE:209.165.200.226/49503 flags ri idle 0:01:24 timeout 0:00:30, TCP PAT from INSIDE:192.168.1.3/49502 to OUTSIDE:209.165.200.226/49502 flags ri idle 0:01:24 timeout 0:00:30, TCP PAT from INSIDE:192.168.1.3/49501 to OUTSIDE:209.165.200.226/49501 flags ri idle 0:01:25 timeout 0:00:30, TCP PAT from INSIDE:192.168.1.3/49500 to OUTSIDE:209.165.200.226/49500 flags ri idle 0:01:25 timeout 0:00:30. the ASA as a basic firewall. Step 2: Determine the ASA version, interfaces, and license. Test SSH access to the ASA. The ASA 5505 Base license allows for the creation of up to three named VLAN interfaces. Step 4: Configure the inside and outside interfaces. You can delete these files by issuing the command. You will configure address translation using network objects to enhance firewall security. The ISP has assigned the public IP address space of 209.165.200.224/29, which will be used for address translation on the ASA. Click Next to continue. What version of ASDM is this ASA running? The R1 HTTP server was enabled in Part 1. From PC-C, ping the OUTSIDE interface IP address, Configure the ASA to allow HTTPS connections from any host on the INSIDE network (192.168.1.0/24) using the, Open a browser on PC-B and test the HTTPS access to the ASA by entering, You should then see Cisco ASDM Welcome screen that allows you to either, You should then be required to authenticate to the ASA. In Part 3, you will configure the ASA for additional services, such as DHCP, AAA, and SSH. On the Configuration screen > Device Setup menu, click System Time > Clock. a. Other devices will receive minimal configuration to support the ASA portion of the lab. Optionally, you may wish to configure router R1 as a DHCP server to provide the necessary information to the ASA. modify the default application inspection policy to allow specific traffic. b. Ping from the ASA to R1 S0/0/0 at IP address 10.1.1.1. b. In this lab, the student uses ASDMto configure these features. Other devices will receive minimal configuration to support the ASA portion of. On the Configuration screen > Device Setup menu, click Interfaces. Pre-configure Firewall now through interactive prompts [yes]? These instructions are provided to configure the OUTSIDE interface as a DHCP client in the event the ASA needs to obtain its public IP address from an ISP. You will be prompted with a security certificate warning. The default factory configuration for the ASA 5505 includes the following: Note: In this lab, you will manually configure settings similar to those listed above, as well as some additional settings, using the ASA CLI. No additional configuration for R1 will be required for this lab. In the next lab, you will use ASDM extensively to configure the ASA. b. Configure a static route from R2 to the R1 G0/0 subnet (connected to ASA interface E0/0) and a static route from R2 to the R3 LAN. You can delete these files by issuing the command delete flash:FSCK*.REC from the privileged EXEC promp. Determine the ASA version, interfaces, and license. b. This lab uses the ASA CLI, which is similar to the IOS CLI, to configure basic device and security settings. Notice that the View selected at the bottom left of the Graph screen is Real-time, data every 10 seconds. Determine the ASA version, interfaces, and license. a. Part 2: Configure Routing, Address Translation, and Inspection Policy, Part 4: Configure the DMZ, Static NAT, and ACLs. Ping from PC-C to the DMZ server at the public address, You can also access the DMZ server from a host on the inside network because the ASA INSIDE interface (G1/2) is set to a security level of 100 (the highest) and the DMZ interface (G1/3) is set to 70. Assign ASA physical interface E0/2 to DMZ VLAN 3 and enable the interface. CCNA Cybersecurity Operations (Version 1.1) CyberOps 10 This will return ASA to the state it was in at the end of the last lab. This causes the ASA to come up in CLI Setup mode. Source a ping from the G0/0/0 interface on R1 (172.16.3.1) to the public IP address for the DMZ server. 1 ASA 5505 (OS version 9.2(3) and ASDM version 7.4(1) and Base license or comparable) Step 3: Configure static routing on the routers. Console cables to configure Cisco networking devices. Step 4: Determine the current running configuration. You should remove password commands and enter the no shut command to bring up the desired interfaces. Configure a DHCP address pool and enable it on the ASA INSIDE interface. Configure the hostname, domain name, and enable the password. Note: To avoid repetitive logins during this lab, the exec-timeout command can be set to 0 0, which prevents it from expiring. Review the summary and deliver the commands to the ASA. When the ASA completes the reload process, it should detect that the startup-config file is missing and present a series of interactive prompts to configure basic ASA settings. Note: To find out how the router is configured, look at the interfaces to identify the type of router and how many interfaces the router has. Note: Pings from inside to outside are translated hits. Note: If the Cisco Smart Call Home window appears, click Do not enable Smart Call Home and click OK. f. Click the Configuration and Monitoring buttons to become familiar with their layout and to see what options are available. Cisco MPF uses three configuration objects to define modular, object-oriented, and hierarchical policies: Policy maps Associate actions to the match criteria. In this part, you will create a DMZ on the ASA, configure static NAT to a DMZ server, and apply an ACL to control access to the server. c. What is the name of the ASDM file in flash:? 3 switches (Cisco 2960 or comparable) (not required) You will be prompted to change the interface from the inside network. a. Configure a logical VLAN 1 interface for the inside network (192.168.1.0/24) and set the security level to the highest setting of 100. b. Note: The routers used with hands-on labs are Cisco 4221 with Cisco IOS XE Release 16.9.6 (universalk9 image). Step 2: Clear previous ASA configuration settings. Set the range from 192.168.1.5 through 192.168.1.100. This presents a series of interactive prompts to configure basic ASA settings. In this part, you will configure basic settings by using the ASA CLI, even though some of them were already configured using the Setup mode interactive prompts in the previous part. This type of object configuration is called Auto-NAT. Note: If you are unable to launch ASDM, the IP address must be added to the allowed list of IP addresses in Java. You will configure address translation using network objects to enhance firewall security. To accommodate the addition of a DMZ and a web server, you will use another address from the ISP range assigned 209.165.200.224/29 (.224-.231). It provides outside users limited access to the DMZ and no access to inside resources. Your company has one location connected to an ISP. You will now be in privileged EXEC mode. issue the command call-home reporting anonymous. Note: R1 does not need any routing as all inbound packets from the ASA will have 209.165.200.226 as the source IP address. Ping the DMZ server (PC-A) internal address (192.168.2.3) from inside network host PC-B (192.168.1.X). ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores), The system image file in the ASA for this lab is. Ping from the ASA to R1 G0/0/0 at IP address 172.16.3.1. You'll need to create an ACL with all the internal subnets permitted. This default routed mode firewall behavior of the ASA allows packets to be routed from the INSIDE network to the OUTSIDE network, but not vice-versa. ray highlights indicate text that appears in the instructor copy only. The password is blank by default,so press Enter. provide a default route for the ASA to reach external networks. Lab - Configure ASA 5505 Basic Settings Using CLI - Free download as PDF File (.pdf), Text File (.txt) or read online for free. a. ____________________________________________________________________________________ d. Click OK to continue. It appears as an outside incoming rule. Try to ping from the DMZ server PC-A to PC-B at the IP address 192.168.1.X. ####### Cisco Adaptive Security Appliance Software Version 9(1), ####### SSP Operating System Version 2(1), ####### Compiled on Fri 20-Nov-20 18:47 GMT by builders, ####### System image file is "disk0:/asa9-15-1-1-lfbff-k8", ####### Config file at boot was "startup-config", ####### Hardware: ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores), ####### Internal ATA Compact Flash, 8000MB, ####### BIOS Flash M25P64 @ 0xfed01000, 16384KB, ####### Encryption hardware device : Cisco ASA Crypto on-board accelerator (revision 0x1), ####### 1: Ext: GigabitEthernet1/1 : address is 00a3.8ecd, irq 255, ####### 2: Ext: GigabitEthernet1/2 : address is 00a3.8ecd, irq 255, ####### 3: Ext: GigabitEthernet1/3 : address is 00a3.8ecd, irq 255, ####### Size(b) Free(b) Type Flags Prefixes. You will use public address 209.165.200.227 and static NAT to provide address translation access to the server. NETSEC-ASA(config-if)# show interface ip brief, InterfaceIP-AddressOK? INFO: Security level for management set to 0 by default. Optional Lab Configure ASA Network Services, Routing, and DMZ with ACLs Using CLI. In Parts 2 through 4 you will configure basic ASA settings and the firewall between the inside and outside networks. Click IPv4 Onlyand click Add to add a new static route. Connect to the ASA console port with a rollover cable and use a terminal emulation program, such as TeraTerm or PuTTy to open a serial connection and access the CLI. Note: If you can ping from PC-C to R1 G0/0 and S0/0/0, you have demonstrated that addressing has been configured properly, and static routing is configured and functioning correctly. Scribd is the world's largest social reading and publishing site. To access the CLI you need to connect your computer to the Console Port of the Wireless LAN Controller with a console cable. , by default, by the firewall inspection policy. In this step, you will create a new interface VLAN 3 named dmz, assign physical interface E0/2 to the VLAN, set the security level to 70, and limit communication from this interface to the inside (VLAN1) interface. f. Access the Network Connection IP Properties for PC-B, and change it from a static IP address to a DHCP client so that it obtains an IP address automatically from the ASA DHCP server. c. Use the show interface command to ensure that ASA Layer 2 ports E0/0 (for VLAN 2) and E0/1 (for VLAN 1) are both up. The first time you connect you may be prompted by the SSH client to accept the RSA Note: R1 does not need any routing as all inbound packets from the ASA will have 209.165.200.226 as the source IP address. The actual output varies depending on the ASA model, version, and configuration status. Global configuration mode lets you change the ASA configuration. ####### WARNING: The boot system configuration will be cleared. Executing command: same-security-traffic permit inter-interface, Factory-default configuration is completed, Erase configuration in flash memory? that permits any IP protocol from any external host to, the internal IP address of the DMZ server. Method StatusProtocol, GigabitEthernet1/1209.165.200.226 YES manual upup, GigabitEthernet1/2192.168.1.1YES manual upup, GigabitEthernet1/3unassignedYES unsetadministratively down down, GigabitEthernet1/4unassignedYES unsetadministratively down down, GigabitEthernet1/5unassignedYES unsetadministratively down down, GigabitEthernet1/6unassignedYES unsetadministratively down down, GigabitEthernet1/7unassignedYES unsetadministratively down down, GigabitEthernet1/8unassignedYES unsetadministratively down down, Internal-Control1/1unassignedYES unsetdowndown, Internal-Data1/1unassignedYES unsetdowndown, Internal-Data1/2unassignedYES unsetdowndown, Management1/1unassignedYES unsetadministratively down down, GigabitEthernet1/1OUTSIDE209.165.200.226 255.255.255.248 manual, GigabitEthernet1/2INSIDE192.168.1.1255.255.255.0manual, NETSEC-ASA(config-if)# show run interface g1/1, ip address 209.165.200.226 255.255.255.248. license udi pid ISR4221/K9 sn FGL23313183, username admin01 secret 9 $9$m1jhnk3g.tkrzF$gyTaS7FYmyJ3cy87mr40Yel6rs/NTqefCbXziAurHxg, Web Hosting Cloud VPS Security Firewall Online Training Technology Virtualization Education PC Router Switching Laptop Data Recovery Cyber Security SOC Network Monitoring Linux Window SDN Domain Antivirus Enterprise IT Audit Operation Office Lab Defend DNS Server Storage Integrity Access Risk Confidential BCP Disaster Recovery Media ISP Crypto Training Network Management System Database IT Security IT Service Docker Container API CDN Cache Web Firewall Online Degree Office Printer Camera email Privacy Pentest Programming Data Analyst Data Science AI Forensic Investigate Incident DR Side Loadbalancer Redundancy Fiber Throughput Bandwidth Wireless Controler Backup Data Designer Dedicated Server Ecommerce SEO Online Banking Certification IoT Big Data Artificial Intelligence Remote Working VPN Safty Trading Payment Loan Mortage Law Visa Master Card Ethernet Cable Flash Memory Digital Marketing Robotic Machine Learning Smart Device Smart Home Surveillance Camera Automation Phone Smart Watch Insurance Saving Account NAS SAN Security Control Security Alarm Data Center Core Banking Cooling System UPS Proxy Server CCTV Patching Encryptions Speed Modern Cyber Law Engineering DevOps Coding. Apply the access list to the ASA OUTSIDE interface in the IN direction. Display the status for all ASA interfaces using the. The DMZ server cannot ping PC-B on the inside network because the DMZ interface has a lower security level. The ASA 5505 is commonly used as an edge security device that connects a small business or teleworker to an ISP device, such as a DSL or cable modem, for access to the Internet. In Step 2a, the network object INSIDE-NET is used to translate the inside network addresses (192.168.10.0/24) to the global address of the OUTSIDE ASA interface. This part can be skipped if your topology is still configured from the previous lab, Configure ASA 5506-X Basic Settings and Firewall Using CLI. Optional Lab Configure ASA Network Services Routing and DMZ with ACLs Using CLI from IT 030 at Technological Institute of the Philippines. b. 2. In the Location field, type https://192.168.1.1. The ASA can be both a DHCP server and a DHCP client. e. Enable HTTP server access on R1. The following command configures the ASA outside interface VLAN 2 to receive its IP address information via a DHCP server and sets the default route using the default gateway parameter provided by the ISP DHCP server. c. Review this output and pay particular attention to the VLAN interfaces, NAT-related, and DHCP-related sections. On the menu bar, click Configuration. an ACL to allow access to the DMZ server from the Internet. ) _______________________________________________________________________________________ NETSEC-ASA(config)# object network INSIDE-NET, NETSEC-ASA(config-network-object)# subnet 192.168.1.0 255.255.255.0, NETSEC-ASA(config-network-object)# nat (INSIDE,OUTSIDE) dynamic interface. c. Display the status for all ASA interfaces using the show interface ip brief command. ####### ("write memory" or "copy running-config startup-config"). This table includes identifiers for the possible combinations of Ethernet and Serial interfaces in the device. In Parts 2 through 4 you will configure basic ASA settings and the firewall between the inside and outside networks. Part 1: Basic Router/Switch/PC Configuration Part 2: Accessing the ASA Console and Using CLI Setup to Configure Basic Settings Part 3: Configuring ASA Settings and Interface Security Using the CLI Part 4: Configuring Routing, Address Translation, and Inspection Policy Using the CLI Part 5: Configuring DHCP, AAA, and SSH ASDM provides an intuitive, GUI-based tool for configuring the ASA from a PC. Basic Cisco WLC Configuration . However, ICMP is denied, by default, be the firewall inspection policy. An example of this might be an ISDN BRI interface. is clock set hh:mm:ss {month day | day month} year. Use the local database for HTTP authentication. System config has been modified. Click OK > Apply to send the commands to the ASA. You may receive a message that the security level for the, The ASA uses interface security levels from 0 to 100 to enforce the security policy. In addition, the process of moving between configuration modes and sub-modes is essentially the same. Parts 3 through 6 can be performed individually or in combination with other parts as time permits, but should be performed sequentially. Specify a password of cisco12345. The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates astateful firewall, VPN, and other capabilities. b. Add the inspection of ICMP traffic to the policy map list using the following commands: Display the default MPF polich map to verify ICMP is now listed in the inspection rules. Configure the hostname and domain name. For application layer inspection, and other advanced options, the Cisco Modular Policy Framework (MPF) is available on ASAs. You should be able to ping from PC-B to the ASA inside interface address and ping from the ASA to PCB. R2 represents an intermediate Internet router. In this step, you will create internal and external VLAN interfaces, name them, assign IP addresses, and set the interface security level. In the future, if you would like to enable this feature. The selection of any4 translates to a quad zero route. Step 1:Cable the network and clear previous device settings. ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores), Switches S1, S2, and S3 Use default configs, Networking Essentials Packet Tracer & Lab Answers, ITC - Introduction to Cybersecurity 2.12 (Level 1), ITC Introduction to Cybersecurity 2.12 (Level 1), 7.4.8 Lab Configure Server-Based Authentication with RADIUS Answers, 21.2.10 Optional Lab Configure ASA Basic Settings Using the CLI Answers, 16.3.11 Lab Encrypting and Decrypting Data Using a Hacker Tool Answers, ITN Practice Skills Assessment PT Answers, SRWE Practice Skills Assessment PT Part 1 Answers, SRWE Practice Skills Assessment PT Part 2 Answers, ITN Practice PT Skills Assessment (PTSA) Answers, SRWE Practice PT Skills Assessment (PTSA) Part 1 Answers, SRWE Practice PT Skills Assessment (PTSA) Part 2 Answers, ENSA Practice PT Skills Assessment (PTSA) Answers, CyberEss v1 Packet Tracer Activity Source Files Answers, CyberEss v1 Student Lab Source Files Answers, CyberOps Associate CA Packet Tracer Answers, DevNet DEVASC Packet Tracer Lab Answers, ITE v6 Student Packet Tracer Source Files Answers, NE 2.0 Packet Tracer Activity Lab Answers, NetEss v1 Packet Tracer Activity Source Files Answers, NetEss v1 Student Lab Source Files Answers, NS 1.0 Packet Tracer Activity Lab Answers. All user EXEC, privileged EXEC, and global configuration commands are available in this mode. The string in parenthesis is the legal abbreviation that can be used in Cisco IOS commands to represent the interface. 21.2.10 Optional Lab - Configure ASA Basic Settings Using the CLI - ILM | PDF | Command Line Interface | Ip Address 21.2.10 Optional Lab - Configure ASA Basic Settings Using the CLI - ILM - Read online for free. Note: To avoid using the switches, use a cross-over cable to connect the end devices Step 2:Configure the ASA. d. Configure the inside interface VLAN 1 to prepare for ASDM access. b. Configure the ASA hostname using the hostname command. Tip: Most ASA show commands, as well as ping, copy, and others, can be issued from within any configuration mode prompt without the do command that is required with IOS. Help to improve the ASA platform by enabling anonymous reporting, which allows Cisco to securely receive minimal error and health. R1 is shown here as an example. a. The default is to use the IP address of the outside interface. Open a browser on PC-B and enter the IP address of the R1 G0/0 interface (209.165.200.225) to simulate access to an external website. The table does not include any other type of interface, even though a specific router may contain one. Other devices will receive minimal configuration to support the ASA portion of the lab. TCP-based HTTP traffic is permitted, by default, by the firewall inspection policy. Step 1: Configure the DMZ interface VLAN 3 on the ASA. This will provide web and SSH targets for testing later in the lab. extend your current configuration adding a DMZ, routing, NAT, DHCP, AAA, and SSH. Note: For added security, starting with ASA version 8.4(2), configure AAA authentication to support SSH connections. a. The Interface tab is displayed by default and the currently defined inside (VLAN 1, E0/1) and outside (VLAN 2, E0/0) interfaces are listed. Modify the MPF application inspection policy. If the pings fail, troubleshoot the configuration as necessary. After entering the URL above, you should see a security warning about the website security certificate. c. Create a quad zero default route using the route command, associate it with the ASA outside interface,and point to the R1 G0/0 at IP address 209.165.200.225 as the gateway of last resort. a. Configure hostnames, as shown in the topology, for each router. What type of license does this ASA have? Cryptochecksum: d0b22e76 5178e9e6 0a6bc590 5f5e5a3d. What is the name of the system image file and from where was it loaded? Note: An access list can be applied to the inside interface to control the type of access to be permitted or denied to the DMZ server from inside hosts. _______________________________________________________________________________________ d. Issue the show route command to display the ASA routing table and the static default route you just created. In Part 1 of this lab, you will configure the topology and non-ASA devices. _______________________________________________________________________________________ Because no physical interface in VLAN 1 has been enabled, the VLAN 1 status is down/down. Please wait. If it does not come up in this mode, repeat Step 2. a. Was the ping successful? d. Configure the hostname for the switches. Use the show interface ip brief command to verify this. Try to ping from the DMZ server PC-A to PC-B at IP address. In Part 5, you will configure ASA features, such as DHCP and enhanced login security, using AAA and SSH. If you are unable to access ASDM, check your configurations. Note: Ensure that the routers and switches have been erased and have no startup configurations. b. Note: If you are working with the ASA 5505 Base license, you will see the error message shown in the output below. c. Click Clear to reset the entries. ____________________________________________________________________________________ Create a quad zero default route using the. Click the ellipsis button to the right of Network, select any4 from the list of network objects, and click OK. The focus of this lab is to configure basic ASA as a basic firewall. The ASA in this lab uses ASDM version 7.4(1). configure the topology and non-ASA devices. When the ASA completes the reload process, it should detect that the. The Menu interface enables configuration and display of port-based VLANs only. Try another trace and select outside from the Interface drop-down list and leave TCP as the packet type. Part 3: Configuring ASA Settings and Interface Security Using the CLI. Name the interface, , set the security level to the highest setting of, , set the security level to the lowest setting of. Step 4: Configure DHCP, address translation, and administrative access. See the Router Interface Summary Table at the end of the lab to determine which interface identifiers to use based on the equipment in the lab. This lab employs an ASA 5505 to create a firewall and protect an internal corporate network from external intruders while allowing internal hosts access to the Internet. Enter global configuration mode using the, The login password is used for Telnet connections (and SSH prior to ASA version 8.4). In Part 2, you will access the ASA via the console and use various show commands to determine hardware, software, and configuration settings. However, the ASA does not have a gateway of last resort defined. You can use the pull-down menu to select the mask. On the Edit Service Policy Rule window, click the Rule Actions tab and select the ICMP check box. Note: You must complete the previous part before beginning this part. Returning traffic is allowed due to stateful packet inspection. Cable the network and clear previous device settings. Using the Command-Line Interface. configurations. c. Issue the show run command to see the additional security-related configuration commands that are inserted by the ASA. Click Continue to this website. Main Menu; Earn Free Access; You can restore the ASA to its factory default settings by using the configure factory-default command. Would love your thoughts, please comment. In Part 4, you will configure a DMZ on the ASA and provide access to a server in the DMZ. Then use the serial port settings of 9600 baud, eight data bits, no parity, one stop bit, and no flow control. Note: ISR G2 devices have GigabitEthernet interfaces instead of FastEthernet Interfaces. If you are ready now, proceed to that lab. Make sure, have been erased and have no startup configuration, : To avoid using the switches, use a cross-over cable to connect the end devices. . Access ASDM and explore the GUI. o Site-to-Site VPN : Hardware:ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores). The table does not include any other type of interface, even though a specific router may contain one. Enable the DHCP daemon within the ASA to listen for DHCP client requests on the enabled interface (INSIDE). The pings should not be successful. Use the type 9 (SCRYPT) hashing algorithm. b. It may be necessary to issue the ipconfig /renewcommand on PC-B to force it to obtain a new IP address from the ASA. Notice that, of the pings from PC-B, four were translated and four were not because ICMP is not being inspected by the global inspection policy. CCNA Cybersecurity Operations (Version 1.1) CyberOps 10 Do not change the other default protocols that are checked. Note: You must complete Part 3 before proceeding to Part 4. Other devices will receive mini mal configuration to support the ASA portion of this lab. Inside users can access the DMZ and outside resources. Note: The flags (r and i) indicate that the translation was based on a port map (r) and was done dynamically (i). Save? Attach the devices that are shown in the topology diagram and cable as necessary. b. What version of, The ASA in this lab uses ASDM version 7.1. Make sure the router and ASA have been erased and have no startup configuration. Modify the MPF application inspection global service policy. Configure static routing, including default routes, between R1, R2, and R3. This lab uses the ASA CLI, which is similar to the IOS CLI, to configure basic device and security settings. The ASA creates three security interfaces: , and DMZ. Note: If an Error in sending command window appears when you apply the dmz interface configuration to the ASA, you will need to manually configure the security-level 70 command to VLAN 3 on the ASA. In this part of the lab, you will create a DMZ on the ASA, configure static NAT to a DMZ server, and apply ACLs to control access to the server. Se debe permitir ingresar dos nmeros, luego mostrar la suma y el producto de ambos. The VLAN 3 (dmz) interface will be configured in Part 6 of the lab. f. The DMZ server cannot ping PC-B on the inside network because the DMZ interface VLAN 3 has a lower security level and because the no forward command was specified when the VLAN 3 interface was created. This lab is divided into five parts. Click Yes for the other security warnings. a. ____________________________________________________________________________________ This will be explained further and configured in Part 6 of this lab. On the Firewall menu, click the Public Servers option and click Add to define the DMZ server and services offered. o Interface Status ####### Help to improve the ASA platform by enabling anonymous reporting, ####### which allows Cisco to securely receive minimal error and health. configure ASA features, such as DHCP and enhanced login security. In Part 2 of this lab, you will access the ASA via the console and use various show commands to determine hardware, software, and configuration settings. interface to control the type of access to be permitted or denied to the DMZ server from inside hosts. The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates a stateful firewall, a VPN, and other capabilities. Make sure the router and ASA have been erased and have no startup configuration. What version of ASDM is this ASA running? a. Note: Other parameters can be specified for clients, such as WINS server, lease length, and domain name. In Part 4, you will set the ASA clock, configure a default route, test connectivity using the ASDM tools ping and traceroute, configure local AAA user authentication, test SSH access, and modify the MPF application inspection policy. _______________________________________________________________________________________ icmp unreachable rate-limit 1 burst-size 1, timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 sctp 0:02:00 icmp 0:00:02, timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00, timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00, timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute, crypto ipsec security-association pmtu-aging infinite, no threat-detection statistics tcp-intercept, dynamic-access-policy-record DfltAccessPolicy, policy-map type inspect dns preset_dns_map, destination address http https://tools.cisco.com/its/service/oddce/services/DDCEService, destination address email [emailprotected], subscribe-to-alert-group inventory periodic monthly, subscribe-to-alert-group configuration periodic monthly, subscribe-to-alert-group telemetry periodic daily, Cryptochecksum:1e512ac27a6af8448674957167a00d22, ! PC-B is connected to switch S2. Step 1:Configure the hostname and domain name. You will clear the current configuration and use the CLI interactive Setup utility to configure basic ASA settings. On the ASDM Tools menu, select Ping and enter the IP address of router R1 S0/0/0 (10.1.1.1). Part 2: Access the ASA Console and Use CLI Setup Mode to Configure Basic Settings, Part 3: Configure Basic ASA Settings and Interface Security Levels. from INSIDE:192.168.1.3/49503 to OUTSIDE:209.165.200.226/49503 flags ri idle 0:01:24 timeout 0:00:30. The modulus (in bits) can be 512, 768, 1024, or 2048. _______________________________________________________________________________________ You should see TCP activity in the ASDM Device dashboard Traffic Status window on the Home page. 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