From: Mike Flanagan (mikenoc@mindspring.com)
Date: Tue Nov 08 2005 - 12:00:21 GMT-3
I figured the command was needed but I just do not see the option
to specify the reflector port.
SW1(config)#monitor session 1 destination ?
interface SPAN destination interface
remote SPAN destination Remote
SW1(config)#monitor session 1 destination
SW1(config)#monitor session 1 destination ?
interface SPAN destination interface
remote SPAN destination Remote
SW1(config)#monitor session 1 destination
SW1(config)#monitor session 1 destination remote ?
vlan Remote SPAN destination RSPAN VLAN
SW1(config)#monitor session 1 destination remote vla
SW1(config)#monitor session 1 destination remote vlan 101 ?
<cr>
SW1(config)#monitor session 1 destination remote vlan 101
On Nov 8, 2005, at 9:49 AM, Scott Morris wrote:
> How about a few ?'s when setting up the monitor session destination
> command line?
>
> From: Mike Flanagan [mailto:mikenoc@mindspring.com]
> Sent: Tuesday, November 08, 2005 9:40 AM
> To: Scott Morris
> Cc: 'Cisco certification'
> Subject: Re: Trouble configuring RSPAN
>
> SW1 is the has the source port that I want SW2 to be able to view
> traffic from. The source port is 1/0/1. I am definitely confused on
> the reflector port. What I want to so is monitor traffic from port
> 1/0/1 to a port on sw2. From reading what the reflector port does
> it "SPAN traffic from the sources is copied onto the RSPAN VLAN
> through a reflector port and then forwarded over trunk ports that
> are carrying the RSPAN VLAN to any RSPAN destination sessions
> monitoring the RSPAN VLAN" So I think I need to add the reflector
> port command using the same interface 1/0/1 instead of 1/0/10. But
> the problem is the switch is not allowing me to add the reflector
> port command. So I am sure I am missing something just do not know
> what it is.
>
> Thanks,
>
> Mike F.
>
>
>
> On Nov 8, 2005, at 9:02 AM, Scott Morris wrote:
>
>> Reflector-port is a parameter specified on the source-side of the
>> Remote
>> spanning session. It's not a vlan-oriented command.
>>
>> HTH,
>>
>> Scott
>>
>>
>> -----Original Message-----
>> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
>> Behalf Of Mike
>> Flanagan
>> Sent: Tuesday, November 08, 2005 8:57 AM
>> To: Cisco certification
>> Subject: Trouble configuring RSPAN
>>
>> Looking at the doc cd when configuring RSPAN you are to use the
>> reflector-port command. I am not seeing this as an option on my
>> switch. Is
>> this needed to make this work? I just added the remote- vlan
>> <VLAN> instead
>> since that is the only option I had. I am running 12.1(19)EA1d
>>
>>
>> Thanks,
>>
>> http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12225sec/
>> 3550scg/swspan.htm
>>
>>
>> SW1#conf t
>> Enter configuration commands, one per line. End with CNTL/Z.
>> SW1(config)#vlan 101
>> SW1(config-vlan)#remo
>> SW1(config-vlan)#remote-span
>> SW1(config-vlan)#end
>> SW1#
>>
>> SW1(config)#monitor session 1 source interface gigabitEthernet 1/0/1
>> both
>> SW1(config)#monitor session 1 destination remote vlan 101 ?
>> <cr>
>>
>> SW1(config)#$sion 1 destination remote vlan 101 reflector-port
>> gig1/0/10
>> monitor session 1 destination remote vlan 101 reflector-port
>> gig1/0/10
>> ^
>>
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