. You should be able to ping from PC-B to the ASA inside interface address and ping from the ASA to PCB. In the Chapter 9 Lab, the student configured the most common basic ASA settings and services, such as NAT, ACL, DHCP, AAA, and SSH from the CLI. How much flash memory does this ASA have? Inside users can access the DMZ and outside resources. o VPN Sessions 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. Ping from PC-B to R1 again and quickly issue the. In Part 3, you configured the ASA outside interface with a static IP address and subnet mask. Part 2: Accessing the ASA Console and Using CLI Setup Mode to Configure Basic Settings Access the ASA console and view hardware, software, and configuration settings. By default, it is set to cisco, but because the default startup configuration was erased you have the option to configure the login password using the, Configure the privileged EXEC mode (enable) password using the. Step 6: Test access to an external website from PC-B. Switches S1, S2, and S3 Use default configs, except for host name, 9.3.1.2 Lab A: Configuring ASA Basic Settings and Firewall Using CLI (Instructor Version), 10.2.1.9 Lab B Configure a Site-to-Site IPsec VPN between an ISR and an ASA (Instructor Version), 11.3.1.2 CCNA Security Comprehensive Lab (Instructor Version), 10.3.1.2 Lab D Configure AnyConnect Remote Access SSL VPN Using ASDM, 10.3.1.1 Lab C Configure Clientless Remote Access SSL VPNs Using ASDM, 10.2.1.9 Lab B Configure a Site-to-Site IPsec VPN between an ISR and an ASA, CCNA Cybersecurity Operations (Version 1.1) CyberOps 1 After doing so, click Ok and make sure that ACL is chosen in your Network List: Click Ok and Apply the configuration. Other than the host name, the switches can be left in their default configuration state. Note: ISR G2 devices use GigabitEthernet interfaces instead of FastEthernet interfaces. In some cases, a task assumes the configuration of certain features in a prior task. o Device Management. Lab - Configuring Basic Router Settings with IOS CLI (Instructor Version - Optional Lab) Instructor Note: Red font color or gray highlights indicate text that appears in the instructor copy only. CCNA Cybersecurity Operations (Version 1.1) CyberOps 8 What is the name of the ASDM file in flash:? Configure hostnames and interface IP addresses for routers, switches, and PCs. Cable the network and clear previous device settings. In Part 2, you will prepare the ASA for Adaptive Security Device Manager (ASDM) access. b. Ensure that the Enable HTTP server for HTTPS/ASDM access check box is selected. Note: Do not configure ASA settings at this time. Test access to an external website from PC-B. The pings should be successful. The following example shows how to set the date and Leave these fields blank as they have not yet been configured. This lab uses the ASA CLI, which is similar to the IOS CLI, to configure basic device and security settings. The pings should be successful. In Part 1 of this lab, you will configure the topology and non-ASA devices. You may receive a message that the security level for the inside interface was set automatically to 100, and the outside interface was set to 0. NETSEC-ASA(config-if)# ip address dhcp setroute, NETSEC-ASA(config)# username admin password cisco12345, NETSEC-ASA(config)# aaa authentication ssh console LOCAL. enable secret 5 $1$IqzA$Yleqbiia3ztmP6txGC0KF. Click Add to create a new interface. Step 4: Enable the HTTP server and configure a user account, encrypted passwords, and crypto keys for SSH. In this part, you will set up the network topology and configure basic settings on the routers, such as interface IP addresses and static routing. You will configure it as the inside interface for this lab. Answers Notes: Configuring the ASA as a DHCP client (informational only). The first image found in disk0:/ will be used to boot the, Verify there is a valid image on disk0:/ or the system will. Ports G1/1 to G1/8 are normal GigabitEthernet ports. This mode can be used to configure minimal basic settings, such as hostname, clock, and passwords. Save your ASA configuration for the next lab. T. supported. Part 2: Accessing the ASA Console and Using Setup to Configure Basic Settings 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. Configure PC host IP settings. c. Issue the show run command to see the additional security-related configuration commands that are inserted by the ASA. Answers: 21.2.10. In Part 3, you will configure the ASA for additional services, such as DHCP, AAA, and SSH. a. Name the interface, , set the security level to the highest setting of, , set the security level to the lowest setting of. The ASA splits the configuration into the object portion that defines the network to be translated and the actual. _______________________________________________________________________________________ The logging synchronouscommand prevents console messages from interrupting command entry. The ASA in this lab has eight ports. Save? Cable the network as shown in the topology. 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. Determine the ASA version, interfaces, and license. Test access to an external website using the ASDM Packet Tracer utility. The following configuration will be used: Use this configuration and save to flash? Click Nextto continue. h. You may also use the show running-config interface type/number command to display the configuration for a particular interface from the running configuration. Save the RSA keys to persistent flash memory using either the copy run start or write mem command. Read through the on-screen text describing the Startup wizard, and then click Launch Startup Wizard. If these pings are not successful, troubleshoot the basic device configurations before continuing. Enter the username admin01 and the password admin01pass. For application layer inspection, and other advanced options, the Cisco Modular Policy Framework (MPF) is available on ASAs. b. However, PC-C should be able to ping the R1 interface. 3 routers (Cisco 1941 with Cisco IOS Release 15.4(3)M2 image with a Security Technology package license) c. Ping from PC-C to the DMZ server at the public address 209.165.200.227. 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. The date and time can be set manually using the clock set command. Display the default MPF policy map that performs the inspection on inside-to-outside traffic. In this part of this lab, you will provide a default route for the ASA to reach external networks. Note: The IOS command erase startup-config is not supported on the ASA. Main Menu; by School; by Literature Title; by Subject; by Study Guides; Textbook Solutions Expert Tutors Earn. with a static IP address and subnet mask. 209.165.200.226 255.255.255.255 is directly connected, Beginning with ASA version 8.3, network objects are used to configure all forms of NAT. R1 G0/0 and the ASA outside interface are already using 209.165.200.225 and .226. This lab employs an ASA 5506-X to create a firewall and protect an internal corporate network from external intruders while allowing internal hosts access to the Internet. b. Note: Passwords in this task are set to a minimum of 10 characters but are relatively simple for the purposes of this lab. PC-B should be able to ping the INSIDE interface for the ASA. Step 4: Configure DHCP, address translation, and administrative access. Was the ping successful? ####### Begin to apply factory-default configuration: ####### Executing command: interface Management1/, ####### Executing command: management-only, ####### Executing command: no security-level, ####### Executing command: interface GigabitEthernet1/, ####### Executing command: nameif outside. [confirm]. When prompted to log in, enter the user name admin01 and the password admin01pass. 3 switches (Cisco 2960 or comparable) (not required) ____________________________________________________________________________________ Were the pings To replace the RSA key pair enter, ou configured address translation using PAT for the inside network. To enable the ASA to reach external networks, you will configure a default static route on the ASA OUTSIDE interface. It provides outside users limited access to the DMZ and no access to inside resources. Pre-configure Firewall now through interactive prompts [yes]? The outgoing pings (echoes) were translated, and the returning echo replies were blocked by the firewall policy. Note: Unlike IOS ACLs, the ASA ACL permit statement must permit access to the internal private DMZ address. 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. You should be prompted with a user authentication login dialog box from the R1 GUI device manger. To learn more about this feature, ####### Would you like to enable anonymous error reporting to help improve, ####### the product? However, the ASA does not have a gateway of last resort defined. Use a terminal emulation program, such as TeraTerm or PuTTy to access the CLI. The pings from PC-B to PC-A will not affect the NAT translation counts because both PC-B and PC-A are behind the firewall, and no translation takes place. CCNA Cybersecurity Operations (Version 1.1) CyberOps 4 Try to ping from the DMZ server PC-A to PC-B at the IP address 192.168.1.X. Click Edit Site List. Would love your thoughts, please comment. To replace the RSA key pair enter yes at the prompt. 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. Inside users can access the DMZ and outside resources. Cryptochecksum: 3c845d0f b6b8839a f9e43be0 33feb4ef, NETSEC-ASA(config)# ssh 192.168.1.0 255.255.255.0 INSIDE, NETSEC-ASA(config)# ssh 172.16.3.3 255.255.255.255 OUTSIDE. The VLAN 3 (dmz) interface will be configured in Part 6 of the lab. Click OK > Apply to send the commands to the ASA. ____________________________________________________________________________________ Configuration was performed using the nat, global, and static commands. Note: Before you begin, ensure that the devices have been erased and have no startup configurations. , by default, by the firewall inspection policy. The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates a stateful firewall, a VPN, and other capabilities. However, you must disable communication between the third interface and one of the other interfaces. host key of the ASA SSH server. Use the show version command to determine various aspects of this ASA device. 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. Part 3: Configuring Basic ASA Settings and Interface Security Levels Using the CLI. Modify the MPF application inspection policy. Open a browser on PC-B and test the HTTPS access to the ASA by entering https://192.168.1.1. Cisco MPF uses three configuration objects to define modular, object-oriented, and hierarchical policies: a. 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. Because the ASA is the focal point for the network zones, and it has not yet been configured, there will be no connectivity between devices that are connected to it. : Hardware:ASA5506, 4096 MB RAM, CPU Atom C2000 series 1250 MHz, 1 CPU (4 cores), access-list OUTSIDE-DMZ extended permit ip any host 192.168.2.3, icmp unreachable rate-limit 1 burst-size 1, access-group OUTSIDE-DMZ in interface OUTSIDE, route OUTSIDE 0.0.0.0 0.0.0.0 209.165.200.225 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, 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:4009e8dfe006364500a3a0f0e4b55bfb, platform punt-keepalive disable-kernel-core. 0.0.0.0 0.0.0.0 [1/0] via 209.165.200.225. The ASA 5505 Base license allows for the creation of up to three named VLAN interfaces. Configure the DMZ interface VLAN 3 on the ASA. b. 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. In Part 1 of this lab, you will configure the topology and non-ASA devices. Instructions for erasing the ASA and accessing the console are provided in this lab. Note: This time the flag is s, which indicates a static translation. Step 2:Configure the enable mode password. What type of license does this ASA have? . CCNAS-ASA(config)# passwd cisco b. Configure the privileged EXEC mode (enable) password using the . 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. The ASA in this lab uses version 9.15(1). from any host on the inside network 192.168.1.0/24. Part 1: Basic Router/Switch/PC Configuration, Part 2: Accessing the ASA Console and Using CLI Setup Mode to Configure Basic Settings. Do NOT click OK at this time. h. Configure the enable password with strong encryption. The ASA creates three security interfaces: OUTSIDE, INSIDE, and DMZ. You should be able to ping from PC-B to the ASA INSIDE interface address and ping from the ASA to PC-B. the returning echo replies were blocked by the firewall policy. To enable the ASA to reach external networks, you will configure a default static route on the ASA outside interface. Note: Depending on the processes and daemons running on the particular computer used as PC-B, you may see more translated and untranslated hits than the four echo requests and echo replies. modify the default application inspection policy to allow specific traffic. you will configure a DMZ on the ASA and provide access to a server in the DMZ. CCNA Cybersecurity Operations (Version 1.1) CyberOps 10 CCNA Security Exam Answers - Cisco CCNA Security Exams Answers. The ASA acts like a router between the two networks. On the Configuration screen > Device Setup menu, click Interfaces. In this step, you will create internal and external VLAN interfaces, name them, assign IP addresses, and set the interface security level. Use the enable password command to change the privileged EXEC mode password to ciscoenpa55. Use the terminal emulation program to copy it from the ASA and paste it into a text document. Test SSH access to the ASA. What are some of the benefits of using the CLI over ASDM? PC-B is connected to switch S2. a Cisco model 5506-X with an 8-port integrated switch, running OS version 9. Note: This command is different from the show ip interface brief IOS command. If you completed the initial configuration Setup utility, interface VLAN 1 is configured as the management VLAN with an IP address of 192.168.1.1. You will use the public address 209.165.200.227 and static NAT to provide address translation access to the server. This mode can be used to configure minimal basic settings, such as hostname, clock, and passwords. Chapter 9 Lab A: Configuring ASA Basic Settings and Firewall Using CLI (Instructor Version) Instructor Note: Red font color or gray highlights indicate text that appears in the CCNAS v2 Instructor Lab 8.4.1.3 Lab - Configuring a Site-to-Site VPN Using Cisco IOS (Instructor Version) CCNA Security Jun 11, 2018 Use the write erase command to remove the startup-config file from flash memory. ASA 5506-X comes with an integrated eight-port Ethernet switch. Configure an ACL to allow access to the DMZ for Internet users. On the Configuration screen > Device Management area, click Users/AAA. This presents a series of interactive prompts to configure basic ASA settings. InterfaceIP-AddressOK? Click Close to continue. Create a new user named admin01 with a password of admin01pass and enter the password again to confirm it. Part 2 uses the CLI Setup mode. System config has been modified. a. 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. Test connectivity using ASDM Ping and Traceroute. The login password isused for Telnet connections (and SSH prior to ASA version 8.4). The following example shows how to set the date and time using a 24-hour clock: NETSEC-ASA(config)# clock set 2:23:00 feb 22 2021. If either port is shown as down/down, check the physical connections. You should not be able to ping this address. Optional Lab Configure ASA Network Services, Routing, and DMZ with ACLs Using CLI. 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 The pool size on the ASA 5505 with a base license is limited to 32 addresses. Try to ping from the DMZ server PC-A to PC-B at IP address 192.168.1.3. b. Configure the ASA hostname using the hostname command. There is no way to effectively list all the combinations of configurations for each router class. Note: In the above configuration, the IP address of the host running ASDM was left blank. Parts 3 through 6 can be performed individually or in combination with other parts as time permits, but should be performed sequentially. and apply ACLs to control access to the server. 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 copy run start command to capture the additional security-related commands in the startupconfig file. o Site-to-Site VPN This lab employs an ASA 5505 to create a firewall and The ASA creates three security interfaces: Outside, Inside, and DMZ. If these pings are not successful, troubleshoot the basic device configurations before continuing. b. a. Configure a static default route from R1 to R2 and from R3 to R2. You will only configure the INSIDE and OUTSIDE interfaces at this time. Respond with no. ____________________________________________________________________________________ Delete filename [upgrade_startup_errors*]? The string in parenthesis is the legal abbreviation that can be used in Cisco IOS commands to represent the interface. Click OK to return to the Interfaces window. Answers Note: Your ASA may display other files. Ports G1/1 to G1/8 are normal GigabitEthernet ports. Sending 5, 100-byte ICMP Echos to 209.165.200.227, timeout is 2 seconds: Packet sent with a source address of 172.16.3.1, Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms, 1 (DMZ) to (OUTSIDE) source static DMZ-server 209.165.200.227, 2 (INSIDE) to (OUTSIDE) source dynamic INSIDE-NET interface. From the Destination drop-down list, select IP Address, and enter 209.165.200.225 (R1 Fa0/0) with a Destination Port of HTTP. Use the reload command to restart the ASA. Attach the devices shown in the topology diagram and cable as necessary. Note: To avoid repetitive logins during this lab, the exec-timeout command can be set to 0 0, which prevents it from expiring. Set the date and time. Enter the DNS Server 1 address of 10.20.30.40 and the Domain Name ccnasecurity.com. Click Apply to send the commands to the ASA. b. Repeat the dhcpd command and specify the pool as 192.168.1.5-192.168.1.36. c. (Optional) Specify the IP address of the DNS server to be given to clients. The ASA can be managed using a built-in GUI known as ASDM. You will clear the current configuration and use the CLI interactive setup utility to configure basic ASA settings. Save the basic running configuration for each router and switch. The goal is to use an ASA to implement firewall and other services that might previously have been configured on an ISR. Configure a named access list (OUTSIDE-DMZ) that permits any IP protocol from any external host to the internal IP address of the DMZ server. Refer to the Router Interface Summary Table at the end of the lab for the correct interface identifiers. Click Apply to send the commands to the ASA. Would love your thoughts, please comment. The default ASA hostname and prompt is ciscoasa>. Step 2: Configure basic settings for routers and switches. If prompted, log in as admin01 with the password admin01pass. CCNA Cybersecurity Operations (Version 1.1) CyberOps 6 ____________________________________________________________________________________ a. Objects and groups allow the creation of modular structures and the configuration of attributes. c. Configure a clock rate for routers with a DCE serial cable attached to their serial interface. 209.165.200.224 255.255.255.248 is directly connected. The larger the key modulus size you specify, the longer it takes to generate an RSA. What is the name of the system image file and from where was it loaded? Begin to apply factory-default configuration: Executing command: interface Management1/1, Executing command: interface GigabitEthernet1/1. The focus of this lab is the configuration of the ASA as a basic firewall. Refer to the Router Interface Summary Table at the end of the lab for the correct interface identifiers. CCNAS-ASA(config)# global (outside) 1 interface, CCNAS-ASA(config-if)# ip address dhcp setroute, CCNA Cybersecurity Operations (Version 1.1) CyberOps 1, CCNA Cybersecurity Operations (Version 1.1) CyberOps 2, CCNA Cybersecurity Operations (Version 1.1) CyberOps 3, CCNA Cybersecurity Operations (Version 1.1) CyberOps 4, CCNA Cybersecurity Operations (Version 1.1) CyberOps 5, CCNA Cybersecurity Operations (Version 1.1) CyberOps 6, CCNA Cybersecurity Operations (Version 1.1) CyberOps 7, CCNA Cybersecurity Operations (Version 1.1) CyberOps 8, CCNA Cybersecurity Operations (Version 1.1) CyberOps 9, CCNA Cybersecurity Operations (Version 1.1) CyberOps 10, CCNA Cybersecurity Operations (Version 1.1) CyberOps 11, CCNA Cybersecurity Operations (Version 1.1) CyberOps 12, CCNA Cybersecurity Operations (Version 1.1) CyberOps 13, CCNA Cybersecurity Operations (Version 1.1) FINAL Exam Answers Full. Router R1. Note: The interactive prompt mode does not configure the ASA with factory defaults as described in Step 4. Would love your thoughts, please comment. 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. What is the Firepower Extension Operating System version? You can modify this ACL to allow only services that you want to be exposed to external hosts, such as web (HTTP) or file transfer (FTP). Use the security passwords command to set a minimum password length of 10 characters. Step 1: Access the Configuration menu and launch the Startup wizard. The 5505 is different from the other 5500 series ASA models. Other devices will receive minimal configuration to support the ASA portion of. b. This lab uses the ASA CLI, which is similar to the IOS CLI, to configure basic device and security settings. However, this is not considered to be a good security practice. a. that permits any IP protocol from any external host to, the internal IP address of the DMZ server. 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. On the other ASAs, like a Cisco router, the physical port can be directly assigned a Layer 3 IP address. Ping the DMZ server (PC-A) internal address (192.168.2.3) from inside network host PC-B (192.168.1.X). a. Configure a static default route from R1 to R2 and from R3 to R2. b. Click Continue to this website. Save? The ASA can be both a DHCP server and a DHCP client. Step 3: Determine the file system and contents of flash memory. You can no longer connect to the ASA using SSH with the default username and the login password. Click Apply at the Public Servers screen to send the commands to the ASA. To assign Layer 3 parameters, you must create a switch virtual interface (SVI) or logical VLAN interface and then assign one or more of the physical Layer 2 ports to it. You can also go directly to the CLI to configure the ASA settings, as described in Part 3. a. ASDM provides an intuitive, GUI-based tool for configuring the ASA. INFO: Security level for management set to 0 by default. Inside users can access the DMZ and outside resources. Ensure that the routers and switches have been erased and have no startup configurations. 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. Design Assign the interface IP address. Configure the inside and outside interfaces. Note: Pings from inside to outside are translated hits. All user EXEC, privileged EXEC, and global configuration commands are available in this mode. It provides outside users limited access to the DMZ and no access to inside resources. In Part 1 of this lab, you will configure the topology and non-ASA devices. Step 3: Configure an ACL to allow access to the DMZ server from the Internet. It provides outside users with limited access to the DMZ and no access to internal resources. Respond with no. a. 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). c. After logging in to the ASA using SSH, enter the enable command and provide the password cisco12345. e. Display the VLANs and port assignments on the ASA using the show switch vlan command. 5) Verify that the IP address has been added. you will configure the ASA as a DHCP server to dynamically assign IP addresses, : Other parameters can be specified for clients, such as WINS server, lease length, and domain name. Other devices will receive minimal configuration to support the ASA portion of the lab. Issue the logging synchronous command to prevent console messages from interrupting command entry. On the Startup Wizard Step 4 screen Switch Port Allocation, verify that port Ethernet0/1 is allocated for Inside VLAN 1 and that port Ethernet0/0 is allocated for Outside VLAN 2. Configure AAA to use the local ASA database for SSH user authentication. Configure a static default route for the ASA. Ensure that the Modify Existing Configuration option is selected, and click Next to continue. To enable hosts on the internal network to ping external hosts and receive replies, ICMP traffic must be inspected. Depending on the model and Cisco IOS version, the commands available and the output produced might vary from what is shown in the labs. f. Display the information for the Layer 3 VLAN interfaces using the show ip address command. The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates astateful firewall, VPN, and other capabilities. INFO: Security level for outside set to 0 by default. Depending on the model and Cisco IOS version, the commands available and the output produced might vary from what is shown in the labs. This table includes identifiers for the possible combinations of Ethernet and Serial interfaces in the device. You will then modify the default application inspection policy to allow specific traffic. provide a default route for the ASA to reach external networks. In this part, you will configure ASA features, such as DHCP and enhanced login security, using AAA and SSH. The Cisco Adaptive Security Appliance ASA is an advanced network security device that integrates a statefull firewall as well as VPN and other capabilities. mode does not configure the ASA with factory defaults as described in Step 4. Configure the hostname, domain name, and enable the password. CCNA Cybersecurity Operations (Version 1.1) CyberOps 9 Attach the devices that are shown in the topology diagram and cable as necessary. Part 4: Configuring Routing, Address Translation, and Inspection Policy Using the CLI, Part 6: Configuring DMZ, Static NAT, and ACLs. Try to ping from the DMZ server PC-A to PC-B at IP address 192.168.1.3. Click Apply to send the commands to the ASA. c. Close the browser. c. What is the name of the ASDM file in flash:? How many Ethernet ports does this ASA have? Inside users can access the DMZ and outside resources. An example is shown for E0/0. To replace the RSA key pairenter yes at the prompt. The inside interface should show a number of Kb/s. External hosts access the server using its public static NAT address, the ASA translates it to the internal host IP address, and then applies the ACL. The Telnet/SSH default login is not supported. Note: The idle timeout for SSH can be modified. b. Click Show Graphs to display the graph. It is not necessary to install ASDM on a host. In the next lab, you will extend your current configuration adding a DMZ, routing, NAT, DHCP, AAA, and SSH. Note: The routers used with hands-on labs are Cisco 4221 with Cisco IOS XE Release 16.9.6 (universalk9 image). Yes. Instructor Note: Red font color or gray highlights indicate text that appears in the instructor copy only. Use the no shutdown command to ensure they are up. 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. Other devices will receive mini mal configuration to support the ASA portion of this lab. 9 3 1 2 lab configure ASA basic settings and firewall using CLI kho ti liu bch khoa b. Only traffic that was initiated from the inside is allowed back in to the OUTSIDE interface. If there are errors encountered as ASDM delivers the commands, you will be notified with a list of commands that succeeded and the commands that failed. Note: The routers used with hands-on labs are Cisco 4221 with Cisco IOS XE Release 16.9.6 (universalk9 image). NETSEC-ASA(config)# domain-name netsec.com, NETSEC-ASA(config)# enable password class. Return to the Device dashboard and check the Interface Status window. The ASA splits the configuration into the object portion that defines the network to be translated and the actual nat command parameters. g. Use the show switch vlan command to display the inside and outside VLANs configured on the ASA and to display the assigned ports. How much flash memory does this ASA have? There are five areas on the Device dashboard: o Device Information This default routed mode firewall behavior of the ASA allows packets to be routed from the. In Part 3, you will configure additional settings, test connectivity, and configure Adaptive Security Device Manager (ASDM) access. Returning traffic is allowed due to stateful packet inspection. All ASA ports (other than E0/0, in some cases) are in VLAN 1 by default. What does the ASA use to define address translation and what is the benefit. b. Configure AAA to use the local ASA database for SSH user authentication. ____________________________________________________________________________________ hits and addresses being translated for the HTTP connection. Add SSH access to the ASA for the inside network 192.168.1.0 with a subnet mask of 255.255.255.0. Executing command: same-security-traffic permit inter-interface, Factory-default configuration is completed, Erase configuration in flash memory? Note: The next action you attempt within ASDM will require that you log in as admin01 with the password ____________________________________________________________________________________ Make sure the router and ASA have been erased and have no startup configuration. Click Next to continue. Note: Save your configuration so that the password persists across reboots. configure the topology and non-ASA devices. With the ASA 5505, the eight integrated switch ports are Layer 2 ports. By default, the ASA applies a policy where traffic from a higher security level interface to one with a lower level is permitted and traffic from a lower security level interface to one with a higher security level is denied.The ASA default security policy permits outbound traffic, which is inspected, by default. R3 represents an ISP that connects an administrator from a network management company, who has been hired to remotely manage your network. To enable the ASA to reach external networks, you will configure a default static route on the ASA. It can be run from the flash memory of the ASA device itself using the browser of the host. Topology Addressing Table R2 represents an intermediate Internet router. Before clicking OK to add the interface, click the Advanced tab and specify this interface as VLAN ID 3. In Blue color are my comments on each step of the configuration . There is no way to effectively list all the combinations of configurations for each router class. 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. Attach the devices that are shown in the topology diagram and cable as necessary. The ASA in this lab uses ASDM version 7.15(1). However, PC-C should be able to ping the R1 interface G0/0. View 21.2.10 Optional Lab - Configure ASA Basic Settings Using the CLI - ITExamAnswers.pdf from CS MISC at School of Economics and Computer Science in Krakow. Because no username was specified, simply enter the enable password. this screen. You can no longer connect to the ASA using SSH with the default username and the login password. NETSEC-ASA(config-if)# show interface ip brief, InterfaceIP-AddressOK? It provides outside users limited access to the DMZ and no access to inside resources. By default, the ASA sets its own IP address as the DHCP default gateway, so there is no need to configure it. The outgoing pings (echoes) were. In Part 2, you will explore two ways to configure basic ASA settings. a. Configure a DHCP address pool and enable it on the ASA inside interface. a. You can configure the ASA to accept SSH connections from a single host or a range of hosts on the inside or outside network. This causes the ASA to come up in CLI Setup mode. Click OK to accept the changes. b. This lab is divided into six parts. b. Were you able to do this on this ASA? Configure SSH access to the ASA. Restart ASDM and provide the new enable password cisco12345 with no username. Router R1 G0/0 and the ASA OUTSIDE interface are already using 209.165.200.225 and .226. a Cisco model 5506-X with an 8-port integrated switch, running OS version 9. b. a. Step 2: Configure the login and enable mode passwords. From this screen, you can run ASDM as a local application on the PC (installs ASDM on the PC), run ASDM as a browser-based Java applet directly from the ASA, or run the Startup wizard. 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