Hey everyone, just to start off with I am a Cisco guy that got placed into an HP project. Basic topology overview from outside in: ASA 5505 with two Ethernet connections to a 2910-24 port switch. This switch is then (Cisco Trunking) to a 2626 switch passing vlan (1 untagged and 100 tagged)between them. I created SVI's on each of the switches for both VLAN's for testing purposes. I can not get vlan 100 to pass across this link. I also have trunks configured to AP's off of the switch and can not ping the vlan 100 BVI on the AP's but can reach the vlan 1 BVI. Port 25 on Access layer (2626) connects (trunks) with port A1 of 2610. Here is the configuration of both switches: Distribution Sw: MP1-0# show run Running configuration: ; J9145A Configuration Editor; Created on release #W.14.38 hostname "MP1-0" time timezone -5 module 1 type J9145A module 2 type J9165A module 3 type J9165A stack commander "MP1" stack auto-grab stack member 1 mac-address 68B59996DF40 stack member 2 mac-address 68B599A46640 stack member 3 mac-address 68B599A4D740 interface 23 name "WatchGuard" exit interface 24 name "Cisco AP" exit ip default-gateway 10.100.100.100 vlan 1 name "DATA" untagged 1-22,24-A1,B1 ip address 10.100.100.6 255.255.255.0 no untagged 23 exit vlan 100 name "GUEST" untagged 23 tagged 24-A1 no ip address exit web-management ssl ip authorized-managers 10.100.100.7 255.255.255.255 access manager ip authorized-managers 10.100.100.34 255.255.255.255 access manager ip authorized-managers 10.100.100.8 255.255.255.255 access manager ip authorized-managers 10.100.100.13 255.255.255.255 access manager ip authorized-managers 10.100.100.21 255.255.255.255 access manager ip authorized-managers 10.100.100.211 255.255.255.255 access manager ip authorized-managers 10.100.100.32 255.255.255.255 access manager ip authorized-managers 10.100.100.191 255.255.255.255 access manager ip authorized-managers 10.100.100.192 255.255.255.255 access manager snmp-server community "baytech" snmp-server community "Administrator" snmp-server contact "helpdesk.btfl.com " location "Corp., Tampa, FL" no autorun password manager password operator Access Sw: ; J4900B Configuration Editor; Created on release #H.08.60 hostname "HP ProCurve Switch 2626" snmp-server location "marketing back hall closet" mirror-port 8 ip default-gateway 10.100.100.100 snmp-server community "public" Unrestricted vlan 1 name "DEFAULT_VLAN" untagged 1-26 ip address 10.100.100.5 255.255.255.0 exit vlan 100 name "GUEST" no ip address tagged 15,25 exit password manager password operator From the ASA I can ping the vlan 100 address of the 2610 but not the 2626 (10.100.102.6) If I plug into an access port vlan 100 of the 2626 I can ping the SVI for vlan 100 as intended. I can not ping across the "trunk" over vlan 100 but I can across vlan 1. There may be something obvious I'm missing but please review my configuration and thank you for the assistance. EDIT: STP is not running at all on any switch (this is not my network I can't change this nor did I design this)

Software/Hardware used:
Procurve 2610 and Procurve 2626