I am trying to test my HSRP setup I configured within GNS3. I kind of talked about that in my last question but I am facing now the issue and I am not sure what I need to do. I have configured HSRP on ESW1 and ESW2. Both ESW1 and ESW2 have SVI’s and are configured with IPsla with tracking of ASA1 and 2 and vice versa. My vlans, ipsla and routing is configured as below.
interface Vlan1 ip address 192.168.100.1 255.255.255.0 standby 0 preempt standby 1 ip 192.168.100.5 standby 1 priority 250 standby 1 preempt!interface Vlan5 ip address 10.153.0.1 255.255.255.0 standby 0 preempt standby 1 ip 10.153.0.5 standby 1 priority 250 standby 1 preempt!interface Vlan6 ip address 10.153.6.3 255.255.255.0 standby 0 preempt standby 1 ip 10.153.6.5 standby 1 priority 150!interface Vlan7 ip address 10.153.7.3 255.255.255.0 standby 0 preempt standby 1 ip 10.153.7.5 standby 1 priority 150!interface Vlan8 ip address 10.153.1.1 255.255.255.0 standby 0 preempt standby 1 ip 10.153.1.5 standby 1 priority 250 standby 1 preempt!interface Vlan9 ip address 10.153.2.1 255.255.255.0 standby 0 preempt standby 1 ip 10.153.2.5 standby 1 priority 250 standby 1 preempt!interface Vlan10 ip address 10.153.3.1 255.255.255.0 standby 0 preempt standby 1 ip 10.153.3.5 standby 1 priority 250 standby 1 preempt ip sla 2 icmp-echo 10.153.0.2 source-interface FastEthernet1/0 timeout 1000 threshold 2 frequency 3ip sla schedule 2 life forever start-time now
IPsla works fine, when I turn off the ESW1 switch, everything gets routed to ESW2 and I get a ping back from 220.127.116.11 to hosts. The problem I am having is when I go to ESW1 and I shutdown one of the vlans like vlan 9 for example. I have a host 10.153.2.15 which is on vlan 9. When I shut off vlan 9 on ESW1, it will no longer ping ISP 18.104.22.168. As you can see I have HSRP configured. When I shutdown VLAN 9, ESW2 vlan 9 comes up as ACTIVE. I have the host configured with default-gateway as the virtual IP.
Here is host 10.153.2.15 (far left) ping and traceroute (should it be 10.153.2.1? Notice the first hope is not the virtual IP.
R7#show ip routeDefault gateway is 10.153.2.5Host Gateway Last Use Total Uses InterfaceICMP redirect cache is emptyR7#R7#traR7#traceroute 22.214.171.124Type escape sequence to abort.Tracing the route to 126.96.36.199 1 10.153.2.1 12 msec 20 msec 20 msec 2 66.238.#.# 252 msec 64 msec 48 msec 3 188.8.131.52 40 msec 68 msec 76 msec
ESW3 has ipsla with tracking of 192.168.100.1 vlan 1 on ESW1. If I shut off VLAN 1, I can ping 184.108.40.206 I am assuming becouse of IPSLA, does that mean I need IP sla for each vlan? That would be very messy, can anyone provide assistance or proper config? Please see attached image on the net. map. thank you all! image.jpg
RoutersSwitches / HubsNetwork Architecture
8/22/2022 - Mon
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