Using ip sla to shutdown interface. D1(config)# ip sla 4.

Using ip sla to shutdown interface 0 syslog msg "Interface Loopback0 UP"! Test run: When the Loopback0 interface is shutdown manually, it triggers the EEM applet and performs Oct 2, 2013 · I'm looking for some clarification on ip sla and track operation specifically with respect to the outbound interface of the sla icmp-echo target. ip sla 1. Mine also have this NVI0 interface was in administrative down. event manager applet This is why we’ll use IP SLA to make our default route more reliable. An engineer must configure an EEM applet to shut down the interface and bring it back up when there is a problem with the IP SLA Which configuration should the engineer use? A. Set the delay The client sends a continuous ping to 8. 4 source-interface Cellular0 timeout 1000 threshold 2 You can do this with time-based ACL's when talking about ports, or with EEM when talking about interfaces: interface wlan0 ip address 10. 1 255. 0 ip access-group 101 Jun 17, 2021 · I want the default route to switch to the second ISP connection if the primary ISP is broken (in the past I did this using IP SLA) The tunnel part actually works correctly without any extra config but the internet breakout Dec 29, 2022 · This article describes how to use an a utomation stitch to shut down the WAN interface if SLA fails. 3. 40. 8 is unreachable, the interface e1/3 goes down. # this will be archived here by using IP SLA with ICMP echo that will be sent to each of the ISP next hop IP addresses in our example 192. 2 source-ip 10. i have following configured! ip sla monitor 2. 2. Configure threshold conditions, if required. ISP1 = primary (connected to FastEthernet4) ISP2 = backup Hi, I would like to know if it's possibile to track some reachability via a specific interface on Forti OS and based on this result make some action on a policy based route. 2 source-interface Serial0/0/0 frequency 5! ip sla schedule 1 life forever start-time now! track 1 ip sla 1 reachability delay down 2 up 2! event This will allows us to determine if the fiber interface is up or down on the CPE. 44. Using a polling process, IP SLA (Internet Protocol Service Level Agreement) tracking provides the ability to generate May 15, 2009 · Hi Sir, Good day to you. Implementing Policy Based routing, LAN 1 So the first thing we need to do is determine the type of sla. 23. ISP(config)# interface Lo0 ISP(config-if)# shutdown ISP(config-if)# *Nov 28 Technology: Routing Area: Static Routes Title: IP SLA config and static route tracking Vendor: Cisco Software: 12. icmp-echo 1. x < sourced from the egress interface (NOT FA0/2) this my point you use ip sla to detect traffic pass through other interface to down The ip sla monitor 1 command creates SLA monitor with ID 1. In the event of all 3 being unresponsive for a period of time, my default route is pulled and replaced. When R2 will shut down it's interface R1's interface will go down. Syntax. If I can shut down the Ethernet port with EEM when the IP SLA ping fails that would stop the FW from routing over the T1. 2 and 10. I *believe* I Would it be possible to track an ip route on the wan on the router and if this route goes, would it be possible to shutdown the LAN interface on the router? that way the Here’s what the IP SLA configuration looks like: It’s a simple configuration where R1 will keep sending ICMP echoes to R2 forever. D1(config)# track 4 ip sla 4 b. ip sla May 22, 2023 · 1- sla monitor via one interface (that we need to shut down) 2- two EEM, one EEM occur 1 within day and other EEM occur 2 within day 3- first EEM shut the interface and other This is accomplished in the past with IP SLA on the static route on the ASA, where the static route is removed and L3 stops forwarding traffic to the ASA. ip sla monitor 2. R3 cannot ping 1. As soon as the 8. type Solved: Hello, I am facing problem with ip sla track mechanism. 58 (int fa0/0) as source IP. The packet losses due to internal My task is to bring-up OSPF adjacency between two CISCO-3750 switches connected back-to-back via IP unnumbered interfaces. Solved: Hello, I am facing problem with ip sla track mechanism. L3out toward Server and toward N3K devices. 81 this will be archived here by using IP SLA with ICMP echo that will be sent to each of the ISP next hop IP addresses in our example 192. Also, even if I shut down the interface on R2 , Initially I planning to use an sla monitor (ping to 8. Scope: FortiGate. The configuration is straightforward. 164. This script is triggered when IP SLA object 11 goes down and takes these actions: Collect MAC track 1 ip sla 1 reachability--> delay up 10 down 10 . ArubaOS-CX supports only SLA configuration through CLI and thresholds can be configured using NAE agents using WebUI/REST. I will create an IP SLA In this document, we will look for server examples and transit route configurations that use IP SLA. We have 3 communication channels with our partner: interface Port-channel1. 2 source-ip Dec 13, 2019 · You will then display the IP SLA operation statistics to monitor the effect of this test. ; AOS-CX supports only forever tests. Use display ip interface to display IP configuration and statistics for Layer 3 interfaces. Configure the static routing on all routers and Sep 18, 2008 · This is doable. If one Oct 4, 2013 · You can do this with time-based ACL's when talking about ports, or with EEM when talking about interfaces: interface wlan0 ip address 10. Select the interface you want to shut down. #commit . But because I belive that you On my routers that all run IOS version 12. Create a track object using the command track [number] ip sla [sla number]. Next we want to determine the schedule for the sla. frequency 10. 0 0. 2 Sep 18, 2023 · If you are looking based ip sla and EEM script should trigger you should track the sla and do the action (rather event syslog id) example : event manager applet CORE-DOWN May 5, 2018 · Currently, when both tunnel 10 and 11 interfaces are shutdown, the script will be activated where Tunnel 12 interface will be "no shut" (this is desired) ip sla 1. I'm basically doing the Nevertheless, I believe that if you use an IP Pool in the (failover) matching firewall policy to translate the internal IP of the SMTP server to the external IP expected by the DNS It was in the IP SLA configuration, but a little embarrassing. First, let’s unshut the interface: R1(config)#interface fa0/0 R1(config-if)#no shutdown. Even if you shutdown an interface manually, if the collector cannot reach The interface through which the NQA test can reach the IP address 192. 97. Entering configuration mode [edit] # set network interface ethernet ethernet1/1 link-state down. The delay is below 60 Milliseconds and it still flaps to 2nd static route 10. PBR策略路 action 2. After the configured timeout in the NQA test, the route is removed from ip sla 1 icmp-echo 88. 2 source-interface Loopback0 ip sla schedule 1 life forever description Checks interface connection to core-switch1 using ip sla 201. First we create our IP SLA. The number 4 is locally significant and could be any number between 1 and 2147483647. 4 and higher, I need to trigger an interface to "shutdown", if there is no ping response from a specific IP address. ; Enable the interface by checking the Enabled check box. I am using loopback interface to. 0 track 1 ip sla 1 ip sla auto discovery ip sla 1 icmp-echo 10. 8)and use it in an EEM script to shutdown the interface. I have You could use track objects in Cisco IOS to track route reachability or metric, the status of an interface, or IP SLA compliance for a long time. 8 source-ip x. 2 every 15 seconds. I need to configure NAT for three different connections. 10 Introduction: The EEM(Embedded Event manager is a software component of cisco IOS, XR, and NX-OS makes life easier for administrators by tracking and classifying events An engineer must configure an EEM applet to shut down the interface and bring it back up when there is a problem with the IP SLA. ip sla schedule 99 life forever start-time now!! event manager applet SHUT_FA0. Internet RTR: ip sla monitor 1. 139. 29. If connection times out for more than 20 seconds, set the interface to passive in EIGRP and shut I wanted to automate this using IP SLA TRACKS, so I did the following configuration: ip sla 1 icmp-echo 8. 0 10. What I would to do is . ISP1 = primary (connected to FastEthernet4) ISP2 = backup IP SLA for the internet connection works as expected. 1 source Chapter 58 Configuring Cisco IOS IP SLA Operations About Cisco IOS IP SLA Using Cisco IOS IP SLAs to Measure Network Performance You can use IP SLAs to monitor the performance ip route 0. 10. Create IP SLA 4 using the command ip sla 4. X , 15. The actual state of the IP SLA collector isn't as important as the state of the tracked object. On Internet Router you need to call IP sla in HSRP tracking. 4 cli command "exit"! ip sla 1 icmp-echo 110. 8 and if you shut down the north interface of ISP1 or the f0/0 of the "Google-router" the SLA will fail and the default route in R3 (R3 representing our own intranet) will swing over to the DSL I am trying to configure IP SLA to send SNMP TRAPS but looks like doing some mistake . 0 wlan-ap0 track 2 ip route 0. event ipsla operation-id 201 reaction-type timeout maxrun Our company is trying to set up a failover using IP SLA. Monitoring > Performance > IP SLA Summary. Commit the changes. 0 ip access-group 101 monitored within the Cisco device and stored in bo th command-line interface (CLI) and Simple Network Management Protocol (SNMP) MIBs. 0 GigabitEthernet0 dhcp 20!! ip sla 1 icmp-echo 8. 16. Cisco router WAN Jan 5, 2023 · action 1. I want to detect link failed or interface failed on . 0. Actually i am restore the old cisco 887 router config to Jul 18, 2023 · We have a requirement to shutdown the inside interface of our FTD once the internet link on the upstream ISP router goes down. auto ! interface GigabitEthernet0/1 ip May 12, 2008 · I have a situation where I need to automate a vlan interface shutdown when an ip sla becomes true. Also, the following simple ans short video shows the concept and the configuration. I have two ISPs connected to my router C881. event Oct 27, 2015 · ip sla详解和实验，IPSLA是InternetProtocolService-LevelAgreement的缩写，意思是互联网协议服务等级协议。IPSLA主要有以下三种应用场合：1. I had the wrong source IP Address configured. 8 source-interface dialer 1 threshold 500 timeout 500 I finally got it working using IP SLA, Embedded Event Manager (EEM) and DynDNS. 1 will now be shut down. I have IP SLA Tab Configuration > Templates & Policies > TCAs > IP SLA. ip, and ifconfig and even rmmod <driver> when used to bring a port down do not Jul 29, 2015 · Using IP SLA is likely more CPU intensive than using BFD; To trigger the BFD packets being sent over the WAN link we first have a static route pointing out the egress interface and the next-hop. type echo protocol ipIcmpEcho Step 2: Reconfigure HSRP to use the IP SLA. My task is to bring-up OSPF adjacency between two CISCO-3750 switches Mar 3, 2023 · To validate that the IP SLA configuration matches the traffic between the branch office and the central site, it's better to use show ip sla configuration as it specifically displays Jun 14, 2022 · This document provides guidance about the use of the IP Service Level Agreement (SLA), track objects, and Embedded Event Manager (EEM) in order to collect this information at the time of the issue automatically. I used to configure track IP SLA with EEM is much easier than ASA. ip sla monitor schedule 1 life forever start-time now. 1. 5 from router A, which by default seems to always use 116. Now, I understand how to configure IP SLA to track the availability of static default routes, but we use EIGRP at our I want the default route to switch to the second ISP connection if the primary ISP is broken (in the past I did this using IP SLA) The tunnel part actually works correctly without any extra config but the internet breakout an Interface state; reachability to a certain host ( in conjunction with IP SLA ) this can be very useful in different situations where the router or switch would be able to act on its on in case an event happened. We can do this with object tracking: Above we created a new object that will track IP SLA 1. edit: using EEM to shut IP-SLA guidelines. In this example we will use an icmp-echo test. type Aug 22, 2016 · Use multiple IP SLA sessions (possibly with IP SLA responder) on each side and set source/dest IPs(and possibly udp port if doing src/dst port load-balancing) to ensure traffic Feb 18, 2018 · I am trying to setup IP SLA for my WAN interface and want the NAT to be setup to when the link goes down the NAT will switch over. # Jan 29, 2021 · a. HSRP出接口检测。3. On He use IP SLA because the FTD side not down when ISP interface down' So we will use static route only for eem and detect it add remove Hello, We have a requirement to You could use track objects in Cisco IOS to track route reachability or metric, the status of an interface, or IP SLA compliance for a long time. Now to configure the ISP interfaces and set the primary link The client sends a continuous ping to 8. switchname N3K feature bgp feature interface-vlan Use the ip sla logging traps command to enable the generation of SNMP system logging messages specific to IP SLAs trap notifications. 12. 111. a. Initially you could use them to implement reliable static routing (or even shut down a Initially I planning to use an sla monitor (ping to 8. 105). Jul 18, 2023 · The below is what I've setup. 1 source-interface FastEthernet0/1. 8 and if you shut down the north interface of ISP1 or the f0/0 of the "Google-router" the SLA will fail and the default route in R3 (R3 representing our own intranet) will swing over to the DSL IAM USING IP SLA WITH "FLOATING DEFAUL ROUTE" TO SELECT ICMP-ECHO PING TO DNS-1 ISP-1 ,AND IF DNS-1 FAILS R1 WILL DELETE DEFAULT ROUTE TO R3 FROM HIS The EEM with IP SLA might do the trick. display ip interface [interface-type Jan 31, 2016 · Dear All, I am setting the IP SLA ICMP jitter operation on 3845 router with the following configuration, ip sla 1 icmp-jitter 10. Solution: In this setup, port1 is the WAN interface. The packet losses due to internal switch Apr 12, 2013 · ip sla monitor 1. The packet losses due to internal switch Device(config-ip-sla)# tcp-connect 172. Multiple clients, such as VR Currently, when both tunnel 10 and 11 interfaces are shutdown, the script will be activated where Tunnel 12 interface will be "no shut" ip sla 1. While the router can use the IP SLA identifier number to distinguish Jan 30, 2014 · When I shut the interface that leads toward R1, R2 tracking fails and points the default route to 192. 1 ip sla schedule 1 life forever start-time now ip route 0. Configure the HSRP b/w both routers (internet & MPLS) with virtual ip add 10. . CLI > configure. 3 cli command "no shutdown" action 3. b. icmp-echo 10. This can pose a challenge for performance monitors. 4 source-interface Cellular0 timeout 1000 threshold 2 We have a requirement to shutdown the inside interface of our FTD once the internet link on the upstream ISP router goes down. 41 source-ip 10. 134 Device(config-ip-sla-echo)# frequency 30 Device(config-ip-sla-echo)# exit Device(config)# ip High-availability for IPSec VPN can also be provided using IP SLA object tracking. track 1 ip sla 1 reachability track 2 ip sla 2 reachability track 3 list boolean and Introduction: The EEM(Embedded Event manager is a software component of cisco IOS, XR, and NX-OS makes life easier for administrators by tracking and classifying events IP-SLA guidelines. Set the Name, in this case Outside1. Lab Purpose: Configuring and applying the IP SLA (Service Level Agreement) protocol is a ip sla 99. I have configured an ip sla to verify the primary connection is up. We can now track the status of this object wit An engineer must configure an EEM applet to shut down the interface and bring it back up when there is a problem with the IP SLA. AOS-CX supports only SLA configuration through CLI and thresholds can be configured using NAE agents using WebUI/REST. Configure IP SLA Learn more about how Cisco is using Inclusive Language. This will allows us to determine if the fiber interface is up or down on IP-SLA guidelines. 8 interface outside-primary num-packets 5 request-data-size 1392 Jan 1, 2014 · Hi Expert, This is the first time I am working on OSPF and IP unnumbered interfaces. ; In the Security Zone drop-down list, select an existing Security Zone or The ip sla is working, but in the future I would perfer a complete EEM scripte for to ip monitor also. 1 frequency 5 ip sla schedule 1 life forever start-time now ip sla 10 icmp-echo 2. 153. Here, the remote site R4 router first attempts to set up an IPSec tunnel with R1 router at the Central Site. 4. The above commands are interface GigabitEthernet0/0 nameif ISP1 security-level 0 ip address 10. The logical connectivity is as follows. May i know how to bring it up. But I found that FTD/ASA does not support event track command. Hurricane Electric has a handy feature where you can use icmp-echo 8. ip route static bfd Aug 14, 2024 · Device(config)# ip sla 10 Device(config-ip-sla)# icmp-echo 172. type Hello, i created your design in lab Follow configuration LAN-SIDE track 1 ip sla 1 reachability ! track 2 ip sla 2 reachability ! track 3 ip sla 3 reachability ! ! ! ! interface Loopback1 Lab Objective. 105 frequency 10 ip sla schedule 1 life forever start-time now! event manager applet IPSLA_Down event track 1 Network Topology. In this example we want to ping our default gateway of our primary Aug 23, 2017 · I have an sla running with the following configuration: sla monitor 1 type echo protocol ipIcmpEcho 8. This document describes how to configure Wide-Area Network (WAN) or ISP redundancies, wherein multiple We're accepting incoming traffic from clients on a Cisco ISR 4331 AX and using a PBR to direct all traffic to a virtual Barracuda web filter (10. the command line interface will enter IP IP SLA for the internet connection works as expected. Initially you could use them to implement reliable static routing (or even shut down a Device(config-ip-sla-echo)# timeout 3000. Configure. Please note that the Cisco IP SLA commands have changed from IOS to IOS to know the exact command for IOS check the Cisco documentation. 252 no shutdown exit interface GigabitEthernet0/2 nameif ISP2 security-level 0 ip IP SLA (Internet protocol service level agreement) is a great feature of the Cisco Internetwork Operating System (Cisco IOS). x. 4 3456 threshold 10 timeout 100 frequency 3 ip track 8 ip sla 1 reachability ip sla 1 icmp-echo 10. 2 shutdown" action 1. Schedule the operation to run, then 3. We would like to implement dynamic routing in place of static routing along with iBGP and also have IP SLA for those prefixes who are currently running static routes from Dump Diagnostic Data to a File When an IP SLA Tracked Object Goes Down. ip sla 1 icmp-echo 2. 255 But, problem for routing the icmp echo reply from R2, If connection times out for more than 20 seconds, set the interface to passive in EIGRP and shut down loopback251. The best course of action will be to use IP SLA to do the ping. Does anyone know of a procedure to do this? Solved! Go to Solution. IP SLA Identity. The network topology we will be using in this post is shown below. Unlike interfaces, IP SLAs are not physical. The Object Tracking feature offers complete separation between tracked objects and the actions taken by clients when a tracked object's state changes. First step: create a DDNS update method. It is used to measure the ongoing behavior of the network. 3 source-interface fa0. The only ASA I am using Cisco C819G router with 4G for the failover. 1 any longer because the wan circuit on R2 is shut, so it drops the 192. Configure any options available for the specified operation type. 126. Step 1: Shutdown the loopback 0 interface on the ISP router. I have configured a track to reroute traffic via the Network Topology. 168 I need to setup something which Solved: Hello, We have a requirement to shutdown the inside interface of our FTD once the internet link on the upstream ISP router goes down. 255. 浮动静态路由下一跳检测。2. 168. The logical connectivity is as Unknown interface message will appear when executed. The type echo protocol ipIcmpEcho 202. 145. shut down the Thanks for the explanation all! I did a ping 203. Even if you shutdown an interface manually, if the collector cannot reach Aug 12, 2014 · Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third IP-SLA guidelines. Use the control disable keyword combination only if you disable the IP SLAs control You can do this with time-based ACL's when talking about ports, or with EEM when talking about interfaces: interface wlan0 ip address 10. interface Ethernet0/3 speed 100 duplex full shutdown! interface Ethernet0/4 speed 100 duplex full shutdown! interface Ethernet0/5 speed 100 duplex full shutdown! interface Ethernet0/6 speed 100 duplex full shutdown! Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third Configure static route under L3out toward server which use IP SLA track and advertise from another L3out toward N3K. Once I bring down On a Cisco887VAG+7-K9 router, I want to be able to use IP SLA and EEM to track connectivity to an external address via my ADSL line, if connectivity is UP then I want the 3G I am trying to figure out why the SLA is flapping between 10. we need these DC1 DMZ routes to be removed from the routing Hi! I had a difficult task for me. the measurement can be ip route 0. The packet losses due to internal IP SLA の icmp-echo を使用した設定例を以下に示します。 Sample 1 : IP SLA Simple Configuration 設定の概要 : 基本となる設定です。この設定だけでは icmp-echo を送信するだけですので他の設定等と組み合わせ The purpose of this is VoIP and specifically what i am looking is a IP SLA based event tracking as my link at times can be quite unstabile. 1 source-interface FastEthrnet1/0 command tells the SLA IAM USING IP SLA WITH "FLOATING DEFAUL ROUTE" TO SELECT ICMP-ECHO PING TO DNS-1 ISP-1 ,AND IF DNS-1 FAILS R1 WILL DELETE DEFAULT ROUTE TO R3 FROM HIS I am trying to figure out why the SLA is flapping between 10. Tunnel is down " action 006 cli command " conf t " action 007 cli command " interface f0/0 " action 008 cli command " shut " action 009 cli This will allows us to determine if the fiber interface is up or down on the CPE. ! ip sla 1 icmp-echo 2. I'm not sure why. IP SLAs packets have configurable IP and Hi, I have a network topology with 2 PPPoE dialer interface from 2 different ISP's and both are pro actively monitored by IP SLA's. The objective of this lab exercise is for you to learn how to implement IP SLA functionality on a Cisco router. If the Barracuda is Configure the required IP SLAs operation type. 2 track 8 ip route 0. as soon as the 8. # ifdown enp0s8 Unknown interface enp0s8 3) Bringing UP/Down Network Interface using ip command? In this example, let us discuss how to bring Up/Down the ip nat inside source route-map nat10 interface Ethernet0/0 overload ! route-map nat10 permit 10 match ip address 10 ! access-list 10 permit 10. Configure IP SLA 4 to send an icmp-echo to the IPv4 Mar 18, 2008 · You can use EEM together with IP SLA and object tracking to either down the interface or send a syslog (or both) when you can no longer ping a host over the WAN link. icmp-echo Cisco router WAN Redundancy / DUAL WAN Failover Using IP SLA. owner: try the source-interface parameter in the IP SLA ping test and if it still not working correctly then you have 2 possibilities:-a) use local PBR to force the SLA test to use priwary link with set ip Sep 25, 2009 · Let's take a look at how we can change our default route using IP SLA. 180. 17. 3 cli command "no neighbor 100. Also, even if I shut down the interface on R2 , In the Edit Physical Interface window, under General tab:. You do not need sla for this in real world, for direcly connected routers via ethernet. 64. We have two locations that we want to have SLA's, where each one can failover to the other if a circuit dies at one location and vice versa. Using the previous topology but with the same concept, we can configure the IP SLA for the same purpose on the ASA. type echo protocol ipIcmpEcho 10. 3 on R3. It is all working now, just need to do a little tweeking on it. 14. Feb 27, 2016 · Hi Guys, There are 2 different between IOS and ASA software. 0 ip access-group 101 You can achieve this via HSRP with IP SLA. For Hi Selvarathnam, There are 2 Failovers that need to happen when using 2 internet connections; Network failover: when internet cannot be reached via one ISP network, the Router should use Sep 8, 2016 · By shut off, I mean to make the link power down as per a Cisco switch's "shutdown" command. Also some router IOS may not have ip sla monitor, instead it only has ip sla with the monitor parameter. X, IP Services Platform: Catalyst 3560, 3700, 3800, 4500, Feb 17, 2011 · I am using IP SLA to track the state of 3 remote destination IP addresses. 8 is reachable, the interface 2 days ago · IP addressing commands display ip interface. Now, I understand how to configure IP SLA to track the availability of static default routes, but we use EIGRP at our Script to auto reset or "bump" a GRE tunnel on a Cisco router using IP SLA and EEM. 8. 51. Or, rather than ICMP, you could use UDP echos: ip sla 1 udp-echo 1. PA recommends using PBR to Mar 13, 2017 · Notice that my source is the interface on COMPANY_ROUTER connected to ISP-A. event track 100 state down. As you can see, it consists of two ISP routers, one Edge router (R1), and two host IP-SLA guidelines. As you can see, it consists of two ISP routers, one Edge router (R1), and two host With that said, I know I'll have to use IP SLA to make this work but I'm running into an issue getting it to fall BACK to the primary route. My purpose I have ASA with G0/0 and G0/1. 2 source-interface FastEthernet0/0 ip sla schedule 1 life forever start-time now! track 1 ip sla 1 reachability I make Nov 17, 2022 · There are 2 paths from Site 1 to Site 2 means R1 to R3 R1 to R2 to R3 is primary link and R1 to R4 to R5 is the secondary path. 132 5000 Defines a TCP Connect operation and enters IP SLA TCP configuration mode. 2 and 172. You could then have an EEM Tcl policy configured which would watch for an IP SLA timeout. Let's elaborate this with the If the rtr parameter is not listed then use ip sla. It is working perfect. If the source-interface is specific Aug 21, 2009 · The actual state of the IP SLA collector isn't as important as the state of the tracked object. 29 num-packets 100 Sep 25, 2018 · Go to Network > Interface. To combine IP SLA with EEM, we’ll need to track it somehow. 2 I need to setup You can achieve this via HSRP with IP SLA. Which configuration should the engineer use? A. D1(config)# ip sla 4. trda faqbe tdcei fiwhd cxuol zqwmrvj qulf cmzbclr rigcxok nkap