Hello,
I want to get ISL trunking between a 1912-A and 3524-PWR-XL. Both switches have VLAN 1, 10 and 20. The DMZ is VLAN 10. My goal is to assign a public IP to a PC, place the port on the 3524 into VLAN 10 and have access to the internet.
- Both switches are using enterprise software.
- 3524 is vtp server
- 1912 is vtp client
#### 1912-A #######
interface FastEthernet 0/27
duplex full
!
!
vtp trunk pruning-disable 10 20
trunk Nonegotiate
Catalyst 1900 - Port B Configuration
Built-in 100Base-TX(Trunk)
----------------------- Settings ----------------------
[D] Description/name of port SW01
[S] Status of trunk Enabled
[I] Port priority (spanning tree) 128 (80 hex)
[C] Path cost (spanning tree) 10
[E] Enhanced congestion control Disabled
[F] Full duplex / Flow control Full duplex
Catalyst 1900 - Virtual LAN Configuration
----------------------- Information -------------------
VTP version: 1
Configuration revision: 4
Maximum VLANs supported locally: 1005
Number of existing VLANs: 8
Configuration last modified by: 192.168.100.2 at 03-01-1993 23:28:28
----------------------- Settings ----------------------
[N] Domain name LAN
[V] VTP mode control Client
[F] VTP pruning mode Disabled
[O] VTP traps Enabled
##### 3524-pwr-en ######
show run int fa0/24
interface FastEthernet0/24
keepalive 10
duplex full
speed 100
switchport mode trunk
end
SW01#sh int fa0/24 swi
Name: Fa0/24
Switchport: Enabled
Administrative mode: trunk
Operational Mode: trunk
Administrative Trunking Encapsulation: isl
Operational Trunking Encapsulation: isl
Negotiation of Trunking: Disabled
Access Mode VLAN: 0 ((Inactive))
Trunking Native Mode VLAN: 1 (default)
Trunking VLANs Enabled: ALL
Trunking VLANs Active: 1,2,10,20
Pruning VLANs Enabled: 2-1001
Priority for untagged frames: 0
Override vlan tag priority: FALSE
Voice VLAN: none
Appliance trust: none
SW01#sh vtp st
VTP Version : 2
Configuration Revision : 4
Maximum VLANs supported locally : 254
Number of existing VLANs : 8
VTP Operating Mode : Server
VTP Domain Name : LAN
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x67 0x16 0x36 0x98 0xA8 0xE9 0xFA 0x73
Configuration last modified by 192.168.100.2 at 3-1-93 23:28:28
Thank you for your help.
