PIX config:hostname ASA5520interface GigabitEthernet0/0 nameif outside security-level 0 ip address 202.101.2.X 255.255.255.248 !interface GigabitEthernet0/1 nameif dmz security-level 50 ip address 192.168.1.1 255.255.255.0!interface GigabitEthernet0/...

6509 DHCP config:ip dhcp pool xinxizhongxin network 172.21.0.0 255.255.0.0 default-router 172.21.0.1 netbios-name-server 137.10.0.71 dns-server 202.96.104.15 interface Vlan6 description XinXiZhongXin ip address 172.21.0.2 255.255.0.0 ip acc...

have a 6509 with 3000w PS Fan Tray2 and a SUP720-3b running s72033-ipservices_wan-mz.122-18.SXF12a.bin. show module:WS-X6148A-GE-TX\WS-X6724-SFP\WS-SUP720-3B is other.

network diagram: 6509------7609 | |2950-1 3500-1 | 2950-26509 VER:CatOS 7.1(2)7609 VER:CatOS 8.4(5)switch interlink protocol is trunk.problem:1、7609 vtp mode is server and domain hyzp.6509 configure vtp mode server.b...