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Connectivity between ISE and cisco switch

Ib_Reda
Level 1
Level 1

Dears

I tried to install lab for ISE on EVE, ISE1,2, and AD installed on Server, Windows, and switch installed on EVE-eg, I configured int VLAN 1 on the switch with 10.10.10.100, as per attached I can ping Windows from the switch but I can not ping ISE although when I connected the client on the cloud, I was reached to ISE1,2 and A

there is any configuration that must be set on the interface that connects with the cloud to reach ISE1,2 and AD

2 Replies 2

pieterh
VIP
VIP

your drawing suggests a "flat" network , a single vlan-1 / subnet 10.10.10.0/24 between client and ISE 
if this is correct there seems no extra configuration needed (no ACL's no firewalls , no routing)
if it is not a flat network then you need to specify more details

it may be the ISE and AD server itself have their local firewall enabled ?
this would explain that ISE and AD services respond normally
then you and add firewall rules on these servers to be "open" for icmp (ping)

It may also be the connection to the "cloud" is NOT using vlan-1 but another vlan?
this explains connectivity locally within vlan-1 but not to the cloud
then you need to correct your switch configuration correspondingly

Ib_Reda
Level 1
Level 1

thanks, it solved

I disabled STP on VLAN between the switch and the cloud.

spanning-tree portfast edge bpdufilter default
no spanning-tree vlan 103

 

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