Yes I did create vlan 2567 using "vlan 2567" I did this on task 1.2 page 14 ( in the proctor lab book ) It was done on SW3 and SW4 ( which where in transparent mode ) On page 16 connection between SW3 and SW2 are closed and connection between SW4 and SW1 are closed. Could this be causing this?
The strange thing is, when I remove the "switchport access vlan 2567" from SW2, then I'm able to see the SW2 from both R6 and R7 ( using "sh cdp neigh" ). Does anyone have any ideas? Rehman -----Opprinnelig melding----- Fra: Azher Amin [mailto:[EMAIL PROTECTED] Sendt: 24. april 2008 09:06 Til: Moghal Rehman (Operations) Kopi: [email protected] Emne: Re: [OSL | CCIE_RS] VS: Still on lab 1 Did u created the vlan 2567 using "vlan 2567" ? -Azher [EMAIL PROTECTED] wrote: > > > ______________________________________________ > *Fra: * Moghal Rehman (Operations) > *Sendt: * 23. april 2008 19:01 > *Til: * '[EMAIL PROTECTED]' > *Emne: * Still on lab 1 > > Hello > > Here's the thing. > R6 is connected to Fa0/11on SW2 in my lab and > R7 is connected to Fa0/18 on SW2 in my lab At first I'm able to see > SW2 when I type "sh cdp neig" on my routers. > Then when I add the command "switchport access vlan 2567" on Sw2's > Fa0/11 and Fa0/18, SW2 is "removed" from the cdp neighbor table on > router 6 and 7. > > The output is further down: > 1. R6 can see the see the SW2 > 2. R7 can see the SW2 > 3. Here is the config on SW2 ( I just have the interface config here, > the ports are: speed 10, half-duplex ) 4. Here is config on R6 5. sh > ip arp for R6 6. Here is config for R7. > 7. sh ip arp for R7 > QUESTION: why are R6 and R7 not able to see each others ip addresses > int the "arp table"? > MY GUESS: because "switchport access vlan 2567" has not been configure > on SW2 yet ( like in proctor guide page 15 ) But here's the thing when > I add that to SW2's Fa0/11 and Fa0/18, R6 and R7 "loses" SW2 in the > cdp neighbor" -table > > 8. I add "switchport access vlan 2567" to SW2's Fa0/11 and Fa0/18 9. > About a minute after, this is displayed in "sh cdp neigh" on R6, R7 > and SW2 As one can see none of the devices are able to see eachother > in the "sh cdp neigh- table" > > What could be causing this? > What do I have to do, to solve this? I want ping to work between R6 > and R7. > > Regards > Rehman > ---------------------------------------------------------------------- > ------------------------------------------------------------------ > > > 1. > Router6#sh cdp neighbors > Capability Codes: R - Router, T - Trans Bridge, B - Source Route > Bridge S - Switch, H - Host, I - IGMP, r - Repeater > > Device ID Local Intrfce Holdtme Capability Platform Port ID > Router9 Ser 0/1/0 145 R S I 1841 Ser 0/0/0 > switch2 Fas 0/0 130 S I WS-C3550-2Fas 0/11 > switch4 Fas 0/1 179 S I WS-C3550-2Fas 0/6 > > > 2. > Router7#sh cdp neighbors > Capability Codes: R - Router, T - Trans Bridge, B - Source Route > Bridge S - Switch, H - Host, I - IGMP, r - Repeater > > Device ID Local Intrfce Holdtme Capability Platform Port ID > Router8 Ser 0/0/0 129 R S I 1841 Ser 0/0/0 > switch2 Fas 0/0 166 S I WS-C3550-2Fas 0/18 > switch4 Fas 0/1 155 S I WS-C3550-2Fas 0/7 > > 3. > switch2#sh run > Building configuration... > ! > interface FastEthernet0/11 > switchport mode dynamic desirable > ! > interface FastEthernet0/18 > switchport mode dynamic desirable > ! > > > 4. > Router6#sh run > Building configuration... > ! > interface FastEthernet0/0 > ip address 150.50.7.6 255.255.255.128 > speed 100 > half-duplex > ! > > 5. > Router6#sh ip arp > Protocol Address Age (min) Hardware Addr Type Interface Internet > 150.50.7.6 - 0017.5a2b.29b8 ARPA FastEthernet0/0 Router6# > > > 6. > Router7#sh run > Building configuration... > ! > interface FastEthernet0/0 > ip address 150.50.7.7 255.255.255.128 > speed 100 > half-duplex > ! > > 7. > Router7#sh ip arp > Protocol Address Age (min) Hardware Addr Type Interface Internet > 150.50.7.7 - 0017.5a2b.0576 ARPA FastEthernet0/0 Router7# > > > 8. > switch2# > switch2#conf t > Enter configuration commands, one per line. End with CNTL/Z. > switch2(config)#int fa0/11 > switch2(config-if)#switchport access vlan 2567 switch2(config-if)#exit > switch2(config)#int fa0/18 switch2(config-if)#switchport access vlan > 2567 switch2(config-if)#exit switch2(config)# > > > 9. > Router6#sh cdp neigh > Capability Codes: R - Router, T - Trans Bridge, B - Source Route > Bridge S - Switch, H - Host, I - IGMP, r - Repeater > > Device ID Local Intrfce Holdtme Capability Platform Port ID > Router9 Ser 0/1/0 166 R S I 1841 Ser 0/0/0 > switch4 Fas 0/1 140 S I WS-C3550-2Fas 0/6 Router6# > > __________________________________________________________________ > Router7#sh cdp neigh > Capability Codes: R - Router, T - Trans Bridge, B - Source Route > Bridge S - Switch, H - Host, I - IGMP, r - Repeater > > Device ID Local Intrfce Holdtme Capability Platform Port ID > Router8 Ser 0/0/0 156 R S I 1841 Ser 0/0/0 > switch4 Fas 0/1 122 S I WS-C3550-2Fas 0/7 Router7# > > > ________________________________________________________________ > switch2#sh cdp neigh > Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge > S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone > > Device ID Local Intrfce Holdtme Capability Platform Port ID > Router9 Fas 0/17 168 R S I Cisco 1841Fas 0/0 > Router8 Fas 0/16 176 R S I Cisco 1841Fas 0/0 > switch1 Fas 0/24 162 S I WS-C3550-2Fas 0/24 > switch1 Fas 0/23 162 S I WS-C3550-2Fas 0/23 > Router Fas 0/12 133 R 2620 Fas 0/0 > Router Fas 0/13 134 R 2620 Fas 0/0 > ruter1 Fas 0/1 157 R S I Cisco 1812Fas 1 > > > > > > > > > > >
