11-15-2008 08:35 AM - edited 03-06-2019 02:30 AM
I have an ASA5505 connected to a Catalyst 3550.
I am trying to connect a wireless access point to the Catalyst interface FastEthernet0/2 and the ASA is not issuing DHCP addresses or access to the internet for my wireless clients, it does for the desktop. Before the ASA I was using a PIX501 and this setup worked fine but I'm missing something in one of my setups to allow the WAP to work with the ASA. Thanks in advance any help is appreciated. Below is my running config for both the ASA and the Catalyst.
----------------------------------------
ASA 5505: 10.19.77.1
Catalyst 3550: 10.19.77.16
WAP: 10.19.77.17
------------------------------------------
ASA Version 7.2(4)
!
hostname ciscoasa
domain-name default.domain.invalid
names
!
interface Vlan1
nameif inside
security-level 100
ip address 10.19.77.1 255.0.0.0
!
interface Vlan2
nameif outside
security-level 0
ip address dhcp setroute
!
interface Ethernet0/0
switchport access vlan 2
!
interface Ethernet0/1
!
interface Ethernet0/2
!
interface Ethernet0/3
!
interface Ethernet0/4
!
interface Ethernet0/5
!
interface Ethernet0/6
!
interface Ethernet0/7
!
ftp mode passive
dns server-group DefaultDNS
domain-name default.domain.invalid
pager lines 24
logging asdm informational
mtu inside 1500
mtu outside 1500
icmp unreachable rate-limit 1 burst-size 1
icmp deny any outside
asdm image disk0:/asdm-524.bin
no asdm history enable
arp timeout 14400
global (outside) 1 interface
nat (inside) 1 0.0.0.0 0.0.0.0
timeout xlate 3:00:00
timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02
timeout sunrpc 0:10:00 h323 0:05:00 h225 1:00:00 mgcp 0:05:00 mgcp-pat 0:05:00
timeout sip 0:30:00 sip_media 0:02:00 sip-invite 0:03:00 sip-disconnect 0:02:00
timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute
http server enable
http 10.19.77.0 255.255.255.0 inside
no snmp-server location
no snmp-server contact
snmp-server enable traps snmp authentication linkup linkdown coldstart
telnet timeout 5
ssh timeout 5
console timeout 0
dhcpd auto_config outside
!
dhcpd address 10.19.77.2-10.19.77.33 inside
dhcpd enable inside
!
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect dns preset_dns_map
parameters
message-length maximum 512
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
!
service-policy global_policy global
prompt hostname context
Cryptochecksum:xxx
: end
ciscoasa#
--------Catalyst---------
hostname Catalyst
!
ip subnet-zero
!
spanning-tree mode pvst
spanning-tree extend system-id
!
interface FastEthernet0/1
description ASAconnection
switchport mode dynamic desirable
!
interface FastEthernet0/2
description WAP
switchport mode dynamic desirable
shutdown
!
interface FastEthernet0/3
description Desktop
switchport mode dynamic desirable
!
interface Vlan1
ip address 10.19.77.16 255.0.0.0
!
ip default-gateway 10.19.77.1
ip classless
ip http server
!
end
Solved! Go to Solution.
11-16-2008 05:15 AM
Don't believe the wap will do dynamic trunking , you have to force on the trunk to the ap "switchport mode trunk" , if you plan on having mutliple vlans on the AP otherwise just make the port a "access" port in the vlan that the ap is to operate in . On the 3550 make sure it is a non routed port also with the "switchport" command on the ap port.
11-15-2008 09:19 AM
Nathan
interface FastEthernet0/2
description WAP
switchport mode dynamic desirable
shutdown
should this interface be shutdown ?
Jon
11-15-2008 09:28 AM
Sorry about that. I had to edit the config I displayed in the post and I accidentally copied one of the ports that were shutdown.
interface FastEthernet0/2 is not shutdown.
Nathan
11-16-2008 05:15 AM
Don't believe the wap will do dynamic trunking , you have to force on the trunk to the ap "switchport mode trunk" , if you plan on having mutliple vlans on the AP otherwise just make the port a "access" port in the vlan that the ap is to operate in . On the 3550 make sure it is a non routed port also with the "switchport" command on the ap port.
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