Did you check: 1. VLAN’s configured on switches?
2. VLAN’s configured on switchports? 3. Port access configured on switchports? 4. Also check ip config (10.1.1.100) on ACS server, make sure the ACS server is in correct vlan, switch side. From: [email protected] [mailto:[email protected]] On Behalf Of munaf sahaafi Sent: 28 December 2010 04:03 PM To: Tyson Scott Cc: [email protected] Subject: [OSL | CCIE_Security] lab 3a Hello just started lab 3a, i cant ping acs from r1 they are in vlan 10 in subnet 10.1.1.0/24 and connected to cat 2,cat3, i m trying to reach from sensor to r1 for ntp, sensor cant ping r1
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