Configurazione cisco 877 con catalyst 2950

[Eagle_79]

finalmente son riuscito .. qui di eguito lo sh run del catalyst


Current configuration : 3399 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Switch
!
enable secret 5 $1$1J/R$RJ0bhgWgdLhels7pIWyfM.
enable password _Aura_2379_
!
errdisable recovery cause link-flap
errdisable recovery interval 60
mls qos map cos-dscp 0 8 16 26 32 46 46 56
ip subnet-zero
!
udld aggressive

cluster enable CISCOCLUSTER 0
!
!
spanning-tree mode rapid-pvst
spanning-tree loopguard default
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
!
macro global description cisco-global
!
!
interface FastEthernet0/1
description Router CISCO 877
switchport mode trunk
switchport nonegotiate
mls qos trust dscp
auto qos voip trust
macro description cisco-router
spanning-tree portfast trunk
spanning-tree bpduguard enable
!
interface FastEthernet0/2
description Server HOME
switchport mode access
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
mls qos cos override
macro description cisco-desktop
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/3
description Access POINT CISCO
switchport mode trunk
switchport nonegotiate
mls qos trust cos
auto qos voip trust
macro description cisco-wireless
spanning-tree bpduguard enable
!
interface FastEthernet0/4
description Telefono SIEMENS
switchport mode access
switchport voice vlan 1
switchport port-security
switchport port-security maximum 2
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
auto qos voip cisco-phone
macro description cisco-phone
spanning-tree portfast
spanning-tree bpduguard enable
!
interface FastEthernet0/5
description ** NOT USED **
!
interface FastEthernet0/6
description ** NOT USED **
!
interface FastEthernet0/7
description ** NOT USED **
!
interface FastEthernet0/8
description ** NOT USED **
!
interface FastEthernet0/9
description ** NOT USED **
!
interface FastEthernet0/10
description ** NOT USED **
!
interface FastEthernet0/11
description ** NOT USED **
!
interface FastEthernet0/12
description ** NOT USED **
!
interface FastEthernet0/13
description ** NOT USED **
!
interface FastEthernet0/14
description ** NOT USED **
!
interface FastEthernet0/15
description ** NOT USED **
!
interface FastEthernet0/16
description ** NOT USED **
!
interface FastEthernet0/17
description ** NOT USED **
!
interface FastEthernet0/18
description ** NOT USED **
!
interface FastEthernet0/19
description ** NOT USED **
!
interface FastEthernet0/20
description ** NOT USED **
!
interface FastEthernet0/21
description ** NOT USED **
!
interface FastEthernet0/22
description ** NOT USED **
!
interface FastEthernet0/23
description ** NOT USED **
!
interface FastEthernet0/24
description ** NOT USED **
!
interface GigabitEthernet0/1
description ** NOT USED **
!
interface GigabitEthernet0/2
description ** NOT USED **
!
interface Vlan1
ip address 192.168.2.251 255.255.255.0
no ip route-cache
!
ip default-gateway 192.168.2.1
ip http server
!
ip access-list extended CMP-NAT-ACL
dynamic Cluster-HSRP deny ip any any
dynamic Cluster-NAT permit ip any any
!


end

[Eagle_79]

non ci capisco piu nulla
praticamente adesso va o melgio son riuscito a collegare lo switch dietro la eth1 del router pero ha messo in down la porta del router o meglio la lucetta e spenta ma sul catalyst è accessa e mi fa collegare i pc e navigare non ci sto capendo piu na mazza

[Terz]

La porta va in err-disable a causa dello

Codice: Seleziona tutto

spanning-tree bpduguard enable 

Toglilo da quel trunk e poi riabilita la porta (che sarà in err-disable quindi andrà riattivata).

Naturalmente anche l'interfaccia del router deve essere configurata in modo da stabilire un trunk con il tuo switch!

Buon lavoro

[Gianremo.Smisek]

infatti sì... come ti dicevo ci sono alcuni comandi che vanno in conflitto...
cancella la config e rifalla da capo

ciao