NETSEC-ASA(config)# object network DMZSERVER, NETSEC-ASA(config-network-object)# host 192.168.2.3, NETSEC-ASA(config-network-object)# nat (DMZ,OUTSIDE) static 209.165.200.227. Click Apply to send the commands to the ASA. a. CCNA Cybersecurity Operations (Version 1.1) CyberOps 7 Step 1:Configure the hostname and domain name. 2020 Cisco and/or its affiliates. : 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. This lab employs an ASA 5505 to create a firewall and The ASA creates three security interfaces: Outside, Inside, and DMZ. g. Test connectivity to the ASA by pinging from PC-B to ASA interface VLAN 1 IP address 192.168.1.1. Pre-configure Firewall now through interactive prompts [yes]? h. Configure the enable password with strong encryption. c. Click Clear to reset the entries. Note: Passwords in this task are set to a minimum of 10 characters and are relatively simple for the purposesof performing the lab. Note: To avoid using the switches, use a cross-over cable to connect the end devices Step 2:Configure the ASA. While in object definition mode, use the, command to specify that this object is used to translate a DMZ address to an outside address using static NAT, and specify a public translated address of. The packet should be permitted. Ping from PC-B to R1 again and quickly issue the. From PC-C, open an SSH client, such as PuTTY, and attempt to access the ASA outside interface at 209.165.200.226. 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. Add SSH access to the ASA from host 172.16.3.3 on the outside network. INFO: Security level for management set to 0 by default. d. Enter privileged mode with the enable command and password (if set). There are more security features and default settings, such as interface security levels, built-in ACLs, and default inspection policies. The ASA in this lab uses ASDM version 7.4(1). 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. There is no way to effectively list all the combinations of configurations for each router class. The Firepower-X version in this lab is 02.9(1.131). The larger the key modulus size you specify, the longer it takes to generate an RSA. Returning traffic is allowed due to stateful packet inspection. ____________________________________________________________________________________ It can be run from the flash memory of the ASA device itself using the browser of the host. You can then edit this file if desired, so that it contains only valid commands. Method StatusProtocol, GigabitEthernet1/1209.165.200.226 YES manual upup, GigabitEthernet1/2192.168.1.1YES manual upup, GigabitEthernet1/3192.168.2.1YES manual upup, 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, GigabitEthernet1/3DMZ192.168.2.1255.255.255.0manual. Instructor Note: Instructions for initializing the network devices are provided in the Chapter 0.0.0.0 b. CCNA Cybersecurity Operations (Version 1.1) CyberOps 6 In Part 2, you will explore two ways to configure basic ASA settings. Create the network object INSIDE-NET and assign attributes to it using the subnet and nat commands. 2 outside up Et0/0, If you use the older commands as shown in the example with ASA version 8.3 and newer you will receive the, CCNAS-ASA(config)# nat (inside) 1 192.168.10.0 255.255.255.0. When prompted to log in, enter the user name admin01 and the password admin01pass. The ASA uses interface security levels from 0 to 100 to enforce the security policy. 9.3.1.2 Lab - Configure ASA Basic Settings and Firewall Using CLI - GNS3 8,279 views Jan 25, 2018 73 Dislike Share Save Christian Augusto Romero Goyzueta 48.4K subscribers CCNA Security 2.0 -. 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. PC-B should still be able to ping the G0/0/1 interface for R1 at 209.165.200.225. The ASDM GUI is easier to use, especially for less technical staff, and can generate very complex configurations through the use of mouse selections, fill-in fields, and wizards. CCNAS-ASA# del flash:upgrade_startup_errors*. 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. You should be able to access it now. Try to ping from the DMZ server PC-A to PC-B at IP address 192.168.1.3. From the Destination drop-down list, select IP Address and enter the address 209.165.200.226 (ASA outside interface) with a Destination Port of telnet. You can then edit this file if desired, so that it contains only valid commands. The ASA acts like a router between the two networks. In Part 2, you will access the ASA via the console and use various show commands to determine hardware, software, and configuration settings. You may also see other security features, such as a global policy that inspects selected application traffic, which the ASA inserts by default if the original startup configuration has been erased. All user EXEC, privileged EXEC, and global configuration commands are available in this mode. On the Monitoring screen > Interfaces menu, click Interface Graphs > outside. e. You can also access the DMZ server from a host on the inside network because the ASA inside interface (VLAN 1) is set to security level of 100 (the highest) and the DMZ interface (VLAN 3) is set to 70 . For additional security, the exec-timeoutcommand causes the line to log out after five minutes of inactivity. You will configure another interface as the INSIDE interface for this lab and remove the IP addressing for M1/1. 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. Click Next to continue. While in object definition mode, use the nat command to specify that this object is used to translate a DMZ address to an outside address using static NAT, and specify a public translated address of 209.165.200.227. Console cables to configure Cisco networking devices. In the Add Interface dialog box, select port Ethernet0/2 and click Add. The ASA 5506-X 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. c. Enter privileged mode with the enable command and password (if a password has been set). , you will set up the network topology and configure basic settings on the routers, such as interface IP addresses and static routing. Flags: D DNS, e extended, I identity, i dynamic, r portmap, ICMP PAT from INSIDE:192.168.1.3/1 to OUTSIDE:209.165.200.226/1 flags ri. Note: You can also specify a particular IP address for PAT or a range of addresses with NAT. f. Configure line console 0 to use the local user database for logins. _________________________________________________________________________________ ___ _______________________________________________________________________________________ a. 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. output produced might vary from what is shown in th. ________________________________________________ No additional configuration for R1 will be required for this lab. Note: Passwords in this task are set to a minimum of 10 characters but are relatively simple for the purposes of this lab. 1. 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. In Part 3, you will configure additional settings, test connectivity, and configure Adaptive Security Device Manager (ASDM) access. d. Assign ASA Layer 2 port E0/1 to VLAN 1 and port E0/0 to VLAN 2. Display the NAT object configuration using the show run object and show run nat commands. : 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. CLI requires only a serial console connection, whereas ASDM requires Layer 3 (IP) connectivity to an ASA interface. Save your ASA configuration for the next lab. This type of object configuration is called, command on the ASA to see the translated and untranslated hits. The date and time can be set manually using the, internal and external interfaces, name them, assign IP addresses, configured with an IP address of 192.168.1, network, 192.168.1.0/24. How many VLANs can be created with this license? The password should be blank (no password) at this point. You can use the pull-down menu to select the mask. d. Click OK > Apply to send the commands to the ASA. Step 3:Set the date and time. 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. Help to improve the ASA platform by enabling anonymous reporting, which allows Cisco to securely receive minimal error and health. Cable the network and clear previous device settings. c. From PC-B, attempt to ping the R1 G0/0 interface at IP address 209.165.200.225. No console or enable passwords are required, and the default hostname is ciscoasa. 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. Configure the inside and outside interfaces. Because no physical interface in VLAN 1 has been enabled, the VLAN 1 status is down/down. Step 1: Cable the network and clear previous device settings. It may be necessary to issue the, Define a local user named admin by entering the. Note: Other parameters can be specified for clients, such as WINS server, lease length, and domain name. The main categories on this screen are Interfaces, VPN, Routing, Properties, and Logging. 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). We will not be configuring the ASA this way, therefore enter. Apply the access list to the ASA OUTSIDE interface in the IN direction. Ping the DMZ server public address from R2 using the loopback interface as the source of the ping. In Part 4 of this lab, you will provide a default route for the ASA to reach external networks. Step 7: Save the basic running configuration for each router and switch. b. Note: If you can ping from PC-C to R1 G0/0 and S0/0/0 you have demonstrated that static routing is configured and functioning correctly. CCNA Cybersecurity Operations (Version 1.1) CyberOps 2 What version of ASDM is this ASA running? Part 2: Configure Routing, Address Translation, and Inspection Policy, Part 4: Configure the DMZ, Static NAT, and ACLs. Note: The IOS command erase startup-config is not supported on the ASA. This lab is divided into six parts. This course is designed to guide students doing all the Cisco Network Security Activities on Packet Tracer. 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 CCNA Cybersecurity Operations (Version 1.1) CyberOps 9 The actual output varies depending on the ASA model, version, and configuration status. Returning traffic is allowed due to stateful packet inspection. _______________________________________________________________________________________ Step 2: Configure a static default route for the ASA. Practice Final Exam Answers R1(config)# security passwords min-length 10, R1(config)# enable algorithm-type scrypt secret cisco12345, R1(config)# username admin01 privilege 15 algorithm-type scrypt secret, 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. a. The switches used in the labs are Cisco Catalyst 2960+ with Cisco IOS Release 15.2(7) (lanbasek9 image). 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. Serial and Ethernet cables, as shown in the topology hits and addresses being translated for the HTTP connection. 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 the pings fail, troubleshoot the configuration as necessary. Click Start to begin the trace of the packet. CCNA Cybersecurity Operations (Version 1.1) CyberOps 9 NETSEC-ASA(config)# access-list OUTSIDE-DMZ permit ip any host 192.168.2.3, NETSEC-ASA(config)# access-group OUTSIDE-DMZ in interface OUTSIDE. d. Issue the show nat and show xlate commands on the ASA to see the effect of the pings. Source a ping from the G0/0/0 interface on R1 (172.16.3.1) to the public IP address for the DMZ server. 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. If you use the older commands as shown in the example with ASA version 8.3 and newer you will receive the Read through the on-screen text describing the Startup wizard, and then click Launch Startup Wizard. PC-B should be able to ping the INSIDE interface for the ASA. interface 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. What does the ASA use to define address translation and what is the benefit? Enable the HTTP server on R1 and set the enable and VTY passwords. Note: Save your configuration so that the password persists across reboots. Pings from outside host PC-C to the DMZ are considered untranslated hits. 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). which identifies basic settings for the ASA, including a list of contexts. Ping from the ASA to R1 G0/0/0 at IP address 172.16.3.1. ####### * 7365472256 3859148800 disk rw disk0: flash: ####### ***************************** NOTICE *****************************. Verify connectivity. c. Configure a clock rate for routers with a DCE serial cable attached to their serial interface. From the Source drop-down list, select IP Address and enter the address 192.168.1.3 (PC-B) with a Source Port of 1500. In this step, you will configure the ASA as a DHCP server to dynamically assign IP addresses for DHCP clients on the inside network. The ASA 5506-X comes with an integrated eight-port Ethernet switch. Issue the logging synchronous command to prevent console messages from interrupting command entry. This allows Multicast traffic to more reliably reach its destination. How does the ASA 5505 use logical and physical interfaces to manage security and how does th is differ from other ASA models? Close the Error in sending command window. Before clicking OK to add the interface, click the Advanced tab and specify this interface as VLAN ID 3. You will use the public address 209.165.200.227 and static NAT to provide address translation access to the server. Click Close to continue. Last Updated on June 17, 2021 by InfraExam. 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. Sending 5, 100-byte ICMP Echos to 192.168.1.3, timeout is 2 seconds: Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/10 ms, R1# ping 209.165.200.226 source 172.16.3.1. Restart ASDM and provide the new enable password cisco12345 with no username. Try to ping from the DMZ server PC-A to PC-B at IP address. o Traffic Status. Step 5: Review the summary and deliver the commands to the ASA. CCNA Cybersecurity Operations (Version 1.1) CyberOps 8 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. You will then modify the default application inspection policy to allow specific traffic. 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 does not need any routing as all inbound packets from the ASA will have 209.165.200.226 as the source IP address. Other ASAs can assign IP addresses and security levels directly to a physical port like an ISR. Determine the file system and contents of flash memory. Note: Do not configure ASA settings at this time. e. Ping from PC-B to R1 again and quickly issue the show xlate command to see the addresses being translated. On the USG, the Multicast TTL is increased from 1 hop (the default) to 4 hops with the following CLI command: iptables -I PREROUTING 1 -t mangle -i eth1 -d 239.255.255.250 -j TTL --ttl-set 4, A script runs this command on boot, as explained in this UBNT forum post. The exhibit below shows Packet Counts added. ####### Help to improve the ASA platform by enabling anonymous reporting, ####### which allows Cisco to securely receive minimal error and health. ____________________________________________________________________________________ Remove the configuration from the M1/1 interface and shut it down (if required). Step 1: Configure the hostname and domain name. 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:). Part 4: Configure ASA Settings from the ASDM Configuration Menu. Other routers, switches, and Cisco IOS versions can be used. Configuring the VLAN management IP address for the switches is optional. If it does not come up in this mode, repeat Step 5. 2. b. Configure a static route from R2 to the R1 Fa0/0 subnet (connected to ASA interface E0/0) and a static route from R2 to the R3 LAN. Determine the file system and contents of flash memory. Part 3: Configuring Basic ASA Settings and Interface Security Levels Using the CLI. Note: You can specify Public services if they are different from the Private services, using the option on 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. The actual output varies depending on the ASA model, version, and configuration status. Step 6: Test access to an external website from PC-B. CCNA Security Exam Answers - Cisco CCNA Security Exams Answers. 3) In the Exception Site list, click Add. 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: You must complete Part 4 before beginning Part 5. With the ASA 5505, the eight integrated switch ports are Layer 2 ports. What is the name of the system image file and from where was it loaded? On the Configuration screen > Device Management area, click Users/AAA. The ASA creates three security interfaces: OUTSIDE, INSIDE, and DMZ. 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. The syntax for the clock set command is clock set hh:mm:ss {month day | day month} year. Type help or ? for a list of available commands. Global configuration mode lets you change the ASA configuration. This lab uses the ASA CLI, which is similar to the IOS CLI, to configure basic device and security 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. Layer 3 VLAN interfaces provide access to the three areas created in the lab: Inside, Outside, and DMZ. Attach the devices that are shown in the topology diagram and cable as necessary. 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. ____________________________________________________________________________________ Step 4: Enable the HTTP server and configure a user account, encrypted passwords, and crypto keys for SSH. Yes, 209.165.200.224/248 is a directly connected network for both R1 and the ASA. ____________________________________________________________________________________ . Please remember to save your configuration. enable secret 5 $1$IqzA$Yleqbiia3ztmP6txGC0KF. Modify the default MPF application inspection global service policy. It provides outside users with limited access to the DMZ and no access to internal resources. Use the security passwords command to set a minimum password length of 10 characters. Se debe permitir ingresar dos nmeros, luego mostrar la suma y el producto de ambos. _______________________________________________________________________________________ These L3 VLAN interfaces are assigned security levels to control traffic from one interface to another. b. ####### Note: Save your configuration so that the password persists across reboots. However, this is not considered to be a good security practice. CCNA Cybersecurity Operations (Version 1.1) CyberOps 13 The table does not include any other type of interface, even though a specific router may contain one. The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates astateful firewall, VPN, and other capabilities. Ping the DMZ server (PC-A) internal address (. 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. On the menu bar, click Configuration. Note: The responses to the prompts are automatically stored in the startup-config and the running config.However, additional security-related commands, such as a global default inspection service policy, are inserted into the running-config by the ASA OS. This causes the ASA to come up in CLI Setup mode. Note: Pings from inside to outside are translated hits. On the Startup Wizard Step 9 screen Startup Wizard Summary, review the Configuration Summaryand click Finish. However, to manually configure the default gateway, or set it to a different networking devices IP address, use the following command: NETSEC-ASA(config)# dhcpd option 3 ip 192.168.1.1, dhcpd address 192.168.1.5-192.168.1.100 INSIDE. d. Click OK to continue. On the Startup Wizard Step 3 screen for the Outside and Inside VLANs, do not change the current settings because these were previously defined using the CLI. Set the date and time. In Part 1 of this lab, you will configure the topology and non-ASA devices. In this step, you will create a graph to monitor packet activity for the outside interface. , and others, can be issued from within any configuration mode prompt without the, ASDM provides an intuitive, GUI-based tool for configuring the ASA, : If you or your instructor have already installed the. Please wait. Click OK to continue and return to the Add Public Server dialog. 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. Design information from the device. NETSEC-ASA(config-if)# ip address 192.168.2.1 255.255.255.0. The actual output varies depending on the ASA model, version, and configuration status. Returning traffic is allowed due to stateful packet inspection. By default, inside users can access the outside with an access list and outside users are prevented from accessing the inside. Attach the devices that are shown in the topology diagram and cable as necessary. CCNA Cybersecurity Operations (Version 1.1) FINAL Exam Answers Full. modify the default application inspection policy to allow specific traffic. 1 ASA 5505 (OS version 9.2(3) and ASDM version 7.4(1) and Base license or comparable) The ASA now has a default route to unknown networks. You can configure the ASA to accept SSH connections from a single host or a range of hosts on the inside or outside network. After entering the CLI commands, ASDM will prompt you to refresh the screen. ____________________________________________________________________________________ In this part, create a DMZ on the ASA, configure static NAT to a DMZ server. CCNAS-ASA(config-pmap-c)# show run policy-map. Press Enter at each prompt to confirm the deletion. Three VLANs can be created with the Base license or 20 with the Security Plus license. The objective here is not to use the ASDM configuration screens, but to verify HTTP/ASDM connectivity to the ASA. c. After logging in to the ASA using SSH, enter the enable command and provide the password cisco12345. c. Close the browser. [Y]es/[N]o:n. When the ASA completes the reload process, it should detect that the startup-config file is missing and prompt you to pre-configure the firewall using interactive prompts. Disk0: b. The focus of this lab is to configure basic ASA as a basic firewall. This lab uses the ASA CLI, which is similar to the IOS CLI, to configure basic device and security settings. ####### ("write memory" or "copy running-config startup-config"). ____________________________________________________________________________________ Yes. Step 2:Configure the enable mode password. so there is no need to configure it. The ASA splits the configuration into the object portion that defines the network to be translated and the actual. Your company has one location connected to an ISP. There are a number of aspects of the ASA that can be monitored using the Monitoring screen. When prompted to log in, enter the user name admin01 and the password admin01pass. WARNING: The boot system configuration will be cleared. You will use public address 209.165.200.227 and static NAT to provide address translation access to the server. Determine the ASA version, interfaces, and license. [Y]es/[N]o: Type n and then press Enter. An example of this might be an ISDN BRI interface. Verify access to the DMZ server for external and internal users. Would love your thoughts, please comment. R2 represents an intermediate Internet router. The HTTP server is enabled for ASDM and is accessible to users on the 192.168.1.0/24 network. This lab uses the ASA GUI interface ASDM to configure basic device and security settings. Verify connectivity between hosts, switches, and routers. It provides outside users limited access to the DMZ and no access to inside resources. Modify the MPF application inspection policy. Note: If the ASA OUTSIDE interface was configured as a DHCP client, it could obtain a default gateway IP address from the ISP. Note: Be sure to specify the HTTPS protocol in the URL. Depending on the model and Cisco IOS version, the commands available and the output produced might vary from what is shown in the labs. View 21.7.6 Optional Lab - Configure ASA Network Services Routing and DMZ with ACLs Using CLI.docx from IT 030 at Technological Institute of the Philippines. The ASA has either Base or the Security Plus license. Part 5: Configure DMZ, Static NAT, and ACLs. ____________________________________________________________________________________ The string in parenthesis is the legal abbreviation that can be used in Cisco IOS commands to represent the interface. .Note: You may receive a message that a RSA key pair is already defined. By default, the ASA sets its own IP address as the DHCP default gateway, so there is no need to configure it. The ASA splits the configuration into the object portion that defines the network to be translated and the actual nat command parameters. In the example, inside addresses from the 192.168.1.0/24 network are being translated using the address of the outside interface. 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. Use the enable password command to change the privileged EXEC mode password to ciscoenpa55. Part 1 and 2 can be performed separately but must be performed before Parts 3 through 5. ERROR: This syntax of nat command has been deprecated. Router R1 G0/0 and the ASA outside interface are already using 209.165.200.225 and .226. If the pings fail, troubleshoot the configuration as necessary. Wireless LAN Controller initial configuration with the . 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. 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. This mode can be used to configure minimal basic settings, such as hostname, clock, and passwords. a. Configure the ASA to accept HTTPS connections by using the http command to allow access to ASDM Step 4: Configure the inside and outside interfaces. 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, ! is clock set hh:mm:ss {month day | day month} year. You should see the Cisco ASDM Welcome screen that allows you to: Install ASDM Launcher and Run ASDM, Run ASDM, or Run Startup Wizard. View this ACL in ASDM by clicking Configuration > Firewall > Access Rules. c. Ensure that the Use Static IP option is selected and enter an IP address of 192.168.2.1 with a subnet mask of 255.255.255.0. The main goal is to use an ASA to implement firewall and other services that might previously have been configured on an ISR. e. Enable HTTP server access on R1. of this lab, you will configure NAT to increase the firewall protection. command to see the addresses being translated. e. Ping from PC-B to R1 S0/0/0 at 10.1.1.1 using the n option (number of packets) to specify 100 packets. What is another name for flash:?_________________________________________________________ Clear the NAT counters using the clear nat counters command. Security level 100 (INSIDE) is the most secure and level 0 (OUTSIDE) is the least secure. a. _______________________________________________________________________________________ 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. Note: Before you begin, ensure that the devices have been erased and have no startup configurations. Step 7: Test access to an external website using the ASDM Packet Tracer utility. host key of the ASA SSH server. Instructor Note: Although three VLANs are possible, the DMZ feature has a restriction placed on it that limits communication between the third named VLAN and one of the other two VLANs. In the Browse Private Service window, double-click to select the following services: tcp/ftp, tcp/http, icmp/echo, and icmp/echo-reply (scroll down to see all services). Note: Beginning with ASA version 8.3, network objects are used to configure all forms of NAT. Enable the DHCP daemon within the ASA to listen for DHCP client requests on the enabled interface (INSIDE). Step 3: Configure SSH remote access to the ASA. In Part 6, you will configure a DMZ on the ASA and provide access to a server in the DMZ. Note: If the GUI dialogue box stops responding during the reload process, close it, exit ASDM, and restart the browser and ASDM. Configure PC host IP settings. There are five areas on the Device dashboard: o Device Information Click Next to continue. you will configure the ASA for additional services, such as DHCP, AAA, and SSH. Specify a password of cisco12345. ____________________________________________________________________________________ c. On the Startup Wizard Step 5 screen Interface IP Address Configuration, enter an Outside IP Address of 209.165.200.226 and a Mask of 255.255.255.248. Note: If you are working with the ASA 5505 Base license, you will see the error message shown in the output below. If not, save you configurations to load into the next lab. On the Configuration screen > Device Setup menu, click System Time > Clock. In Part 1 of this lab, you will configure the topology and non-ASA devices. a. Configure a minimum password length. You will clear the current configuration and use the CLI interactive setup utility to configure basic ASA settings. Issue the show run command to display the current configuration that you have created using ASDM. Step 2: Clear previous ASA configuration settings. Security level 100 (inside) is the most secure and level 0 (outside) is the least secure. ASDM provides an intuitive, GUI-based tool for configuring the ASA from a PC. CCNA Cybersecurity Operations (Version 1.1) CyberOps 12 Layer 3 VLAN interfaces provide access to the three areas created in the lab: Inside, Outside, and DMZ. On the Firewall menu, click the Public Servers option and click Add to define the DMZ server and services offered. CCNA Cybersecurity Operations (Version 1.1) CyberOps 11 The pings should be successful. ASA 5506-X comes with an integrated eight-port Ethernet switch. Refer to the Router Interface Summary Table at the end of the lab for the correct interface identifiers. The VLAN 1 logical interface will be used by PC-B to access ASDM on ASA physical interface E0/1. Please refer to "help nat" command for more details. This table includes identifiers for the possible combinations of Ethernet and Serial interfaces in the device. Enable AAA user authentication to access the ASA using SSH. The Security Level should be automatically set to the highest level of 100. Surface Studio vs iMac - Which Should You Pick? You will use the public address 209.165.200.227 and static NAT to provide address translation access to the server. g. Configure line vty 0 4 to use the local user database for logins and restrict access to only SSH connections. You allowed SSH access to the ASA from the inside network and the outside host PC-C when the Startup wizard was run. 192.168.1.1 255.255.255.255 is directly connected. b. b. Configure a minimum password length of 10 characters using the security passwords command. 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. _______________________________________________________________________________________ There is no way to effectively list all the combinations of configurations for each router class. a. Other devices will receive minimal configuration to support the ASA portion of the lab. Determine the ASA version, interfaces, and license. 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), 6.3.6 Lab Basic Device Configuration and OSPF Authentication Answers, 7.4.7 Lab Install the Virtual Machine Answers, 7.4.8 Lab Configure Server-Based Authentication with RADIUS 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. b. After doing so, click Ok and make sure that ACL is chosen in your Network List: Click Ok and Apply the configuration. You will clear the current configuration and use the CLI interactive setup utility to configure basic ASA settings. d. Configure the hostname for the switches. Part 3: Configure Basic ASA Settings and Firewall Using the ASDM Startup Wizard. ASDM will deliver the commands to the ASA device and then reload the modified configuration. Click Next to continue. ####### WARNING: The boot system configuration will be cleared. Click the check box for changing the enable mode password, change it from blank (no password) to cisco12345, and enter it again to confirm. Display the contents of flash memory using one of these commands: show flash, show disk0, dir flash:, Display the current running configuration using the show running-config command. Click the pull-down list to see the other available options. Note: The routers used with hands-on labs are Cisco 4221 with Cisco IOS XE Release 16.9.6 (universalk9 image). Note: Ensure that the routers and switches have been erased and have no startup configurations. 3 PCs (Windows 7 or Windows 8.1, SSH Client, and WinRadius) Other devices will receive minimal configuration to support the ASA portion of this lab. Optional activities are designed to enhance understanding and/or to provide additional practice. How does the configuration of the ASA firewall differ from that of an ISR? If not, save you configurations to load into the next lab. These appear in two different places in the running configuration. Click Trace Route. After completing this course you can: - Having an in-depth, theoretical understanding of. interface are already using 209.165.200.225 and .226. The table does not include any other type of interface, even though a specific router may contain one. You will only configure the VLAN 1 (inside) and VLAN 2 (outside) interfaces at this time. The flags (r and i) indicate that the translation was based on a port map (r) and was done dynamically (i). This is not an issue if the ASA has a Security Plus license, which allows 20 named VLANs. 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. Configuring the VLAN management IP address for the switches is optional. For additional security, configurethe lines to log out after five minutes of inactivity. The ASA in this lab uses version 9.2(3). o Firewall The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates a stateful firewall, a VPN, and other capabilities. Review the summary and deliver the commands to the ASA. extend your current configuration adding a DMZ, routing, NAT, DHCP, AAA, and SSH. However, you must disable communication between the third interface and one of the other interfaces using the no forward command. c. Review this output and pay particular attention to the VLAN interfaces, NAT-related, and DHCP-related sections. e. Configure an admin01 user account using algorithm-type scrypt for encryption and a password of cisco12345. b. Try another trace and select outside from the Interface drop-down list and leave TCP as the packet type. Configure a static IP address, subnet mask, and default gateway for PC-A, PC-B, and PC-C as shown in the IP Addressing Table. Pre-configure Firewall now through interactive prompts [yes]? 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. The ASA is an edge security device that connects the internal corporate network and DMZ to the ISP while providing NAT and DHCP services to inside hosts. Beginning with ASA version 8.3, network objects are used to configure all forms of NAT. 5) Verify that the IP address has been added. c. Click Yes in response to any other security warnings. _______________________________________________________________________________________ _______________________________________________________________________________________ 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. Refer to the Router Interface Summary Table at the end of the lab for the correct interface identifiers. 0.0.0.0 0.0.0.0 [1/0] via 209.165.200.225. In Part 3, you configured address translation using PAT for the inside network. Notice that the View selected at the bottom left of the Graph screen is Real-time, data every 10 seconds. Open a browser on PC-B and test the HTTPS access to the ASA by entering https://192.168.1.1. The Traffic Status window may show the ASDM access as TCP traffic spike. 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. Ping the DMZ server (PC-A) internal address (192.168.2.3) from inside network host PC-B (192.168.1.X). Access the ASA console and view hardware, software, and configuration settings. This is the range of addresses to be assigned to inside DHCP clients. Router R1. The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates a stateful firewall, VPN, and FirePOWER services. Specify a modulus of 1024 using the crypto key command. Previously, you configured address translation using PAT for the inside network. Because the DMZ server does not need to initiate communication with the inside users, you can disable forwarding to interfaces VLAN 1. e. On the Advanced tab, you need to block traffic from this interface VLAN 3 (dmz) to the VLAN 1 (inside) interface. a. CCNA Cybersecurity Operations (Version 1.1) CyberOps 3 Inside users can access the DMZ and outside resources. In Part 3, you configured the ASA outside interface with a static IP address and subnet mask. Note: Before beginning, ensure that the routers and switches have been erased and have no startup The Cisco Adaptive Security Appliance (ASA) is an advanced network security device that integrates a stateful firewall, VPN, and FirePOWER services. information from the device. Open navigation menu Close suggestionsSearchSearch enChange Language Design o VPN Sessions from any host on the inside network 192.168.1.0/24. The login password isused for Telnet connections (and SSH prior to ASA version 8.4). 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). Configure the hostname and domain name. Access the ASA console and view hardware, software, and configuration settings. e. Display the VLANs and port assignments on the ASA using the show switch vlan command. Do NOT click OK at this time. 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. configure the topology and non-ASA devices. The pings should be successful. Optionally, you may wish to configure router R1 as a DHCP server to provide the necessary information to the ASA. Save the basic running configuration for each router and switch. anyconnect-win-4.5.02033-webdeploy-k9.pkg, anyconnect-win-4.9.03049-webdeploy-k9.pkg, Check the content of flash memory occasionally to see if there are FSCK*.REC files. CCNA Cybersecurity Operations (Version 1.1) CyberOps 13 : Do not configure ASA settings at this time. Note: The routers used with hands-on labs are Cisco 4221 with Cisco IOS XE Release 16.9.6 (universalk9 image). 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). You should be able to ping from PC-B to the ASA INSIDE interface address and ping from the ASA to PC-B. Note: To stop the output from a command using the CLI, press Q. You will be prompted with a security certificate warning. The ASA in this lab uses version 9.15(1). Because the ASA inside interface (VLAN 1) is set to security level 100 (the highest) and the DMZ interface (VLAN 3) is set to 70, you can also access the DMZ server from a host on the inside network. 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. b. Configure router interface IP addresses as shown in the IP Addressing Table. The goal is to use an ASA to implement firewall and other services that might previously have been configured on an ISR. Set the range from 192.168.1.5 through 192.168.1.100. The inside VLAN is named inside, and the security level is set to 100 (highest). and apply ACLs to control access to the server. VLAN 2 derives its. However, you must disable communication between the third interface and one of the other interfaces. How many Ethernet ports does this ASA have? System config has been modified. e. Enable the E0/1 interface using the no shutdown command and verify the E0/1 and VLAN 1 interface status. 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