01-12-2011 10:19 AM - edited 03-04-2019 11:03 AM
Hi.
I made following schema.
ASA5505 + sec plus license
e0/0 -access VLAN2-> uplink
e0/1 - trunk .1q -> switch
e0/2 - access VLAN9
e0/3 - access VLAN9
e0/4 - access VLAN9
e0/5 - access VLAN9
e0/6 - access VLAN9
e0/7 - access VLAN9
native VLAN was reassigned from 1 to 9
native VLAN for trunk is 9
I configured 7 VLANs with different security levels. Some of them inside, some DMZ.
problem is I'm not able to ping switch with ip 172.19.214.194(VLAN9) from ASA but I can ping device in VLAN-3-1.1only one way I can ping device in vlan 9from ASA if I connect ASA port for example e0/5 to switch ports vlan9 member but some STP issues appears.
Could you help?
Thank you.
01-12-2011 10:33 AM
Hi ,
Did you change also the native vlan of the switch port ?
The only port that is connected to the switch is 0/1 ?
Dan
01-12-2011 11:20 AM
yes i changed switch native vlan.
This is Enterasys C3 switch.
trunk from ASA e0/1 connected to port ge.1.48
set vlan egress 9 ge.1.48 untagged
set vlan egress 9 ge.1.47 untagged
set host vlan 9
another ASA port e 0/5 (vlan9) connected to switch port ge.1.47 (vlan9)
native vlan reassigned at the switch too (underlined)
if I disconnect link ASA e0/5 switch ge.1.47 I can not ping each other. ASA<->Enterasys switch.
spantree is disabled ast both ports:
set spantree portadmin ge.1.47 disable
set spantree portadmin ge.1.48 disable
Thank you.
01-12-2011 11:54 AM
Hi ,
Have you checked the MAC address of the ASA's vlan9 on the switch ? Is it on ge.1.47 is it on ge.1.48 ?
Also on ASA : show switch mac-address-table ,can you see the MAC address of the SVI of the switch ?
Dan
01-13-2011 10:01 AM
ASA mac (c84c.75f4.1e12)
Enterasys (001f.4579.1da0)
enterasys
CAQCMT-TD-SW01(su)->show mac address c8-4c-75-f4-1e-12
MAC Address FID Port Type
----------------- ---- ------------- --------
C8-4C-75-F4-1E-12 1 ge.1.48 Learned
C8-4C-75-F4-1E-12 3 ge.1.48 Learned
C8-4C-75-F4-1E-12 4 ge.1.48 Learned
C8-4C-75-F4-1E-12 5 ge.1.48 Learned
C8-4C-75-F4-1E-12 9 ge.1.47 Learned
CAQCMT-TD-SW01(su)->
ASA
CAQCMT-TD-FW01# sh switch mac-address-table
Legend: Age - entry expiration time in seconds
Mac Address | VLAN | Type | Age | Port
-------------------------------------------------------
----------omitted for briefly.---------------
001f.4579.1da0 | 0009 | dynamic | 287 | Et0/5
----------omitted for briefly.---------------
Total Entries: 79
CAQCMT-TD-FW01#
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