RE: ??: about dlsw icanreach mac

From: Simon Baxter (Simon.Baxter@xxxxxxxxxxxxxx)
Date: Mon Aug 21 2000 - 05:48:41 GMT-3


   
I've never used the dlsw port-list command on an ethernet interface - but I
would imagine you'd be better to use the 'dlsw bgroup-list' or 'dlsw
bridge-group' commands to actually TIE in the DLSW to a bridge group number.

If you only wanted to pass bridged traffic from the one interface, then use
the port list command. If you want to include all bridged traffic in a
bridge number, use the bridge-group command

ie

dlsw bridge-group 1
!
int e0
bridge-group 1
!
int e1
bridge-group 1
!
bridge 1 protocol ieee
!

I haven't tried this :

dlsw local-peer peer-id 7.7.7.7
dlsw port-list 2 Ethernet0
dlsw remote-peer 2 tcp 2.2.2.2
!

But I guess it would work - as the port-list command lists ethernet
interfaces.

Anyone else got any idea on this????

-----Original Message-----
From: SIT Yao Fucheng [mailto:yaofucheng@sbell.com.cn]
Sent: Monday, August 21, 2000 6:40 PM
To: Simon Baxter
Cc: ccielab@groupstudy.com
Subject: ??: about dlsw icanreach mac

Thanks ! Simon Baxter ,your are right !
Can you tell another question : when we use dlsw bgroup-list or dlsw
port-list , Is the two have the same effect for Ethernet bridge-group
interface,
for example : dlsw remote 1 tcp x.x.x.x (dlsw port-list 1 ether 0 or
dlsw bgroup-list 1 bridge group 2 & int e 0 ¨Cbridge group 2) ,what¡¯s the
different ?
thanks for any reply !!

        ----------
        ¡¤¡é1/4t¨¨?: Simon Baxter [SMTP:Simon.Baxter@au.logical.com]
        ¡¤¡é?¨ª¨º¡À1/4?: Monday, August 21, 2000 16:01
        ¨º?1/4t¨¨?: SIT Yao Fucheng; ccielab@groupstudy.com
        ?¡Â¨¬a: RE: about dlsw icanreach mac

        I would think it's
        dlsw icanreach mac 1111.1111.0000 mask ffff.ffff.0000

        even though the docs says : The "f" value represents the "don't
care" bit
        and the "0" value represents the "care" bit, I think it's mis-worded
when
        everything else refers to 'mask' and not 'wildcards'.

        -----Original Message-----
        From: SIT Yao Fucheng [mailto:yaofucheng@sbell.com.cn]
        Sent: Monday, August 21, 2000 5:36 PM
        To: ccielab@groupstudy.com
        Subject: about dlsw icanreach mac

        Hi erveryone:
        The follow describe in the 12.0 cd about mac mask is different
with the
        command line describ in the router (MASK set a Mac Mask ¨CMACx is
        reachable if( MACx & MASK)==MACVALUE) .
        If I want announce the mac from 1111.1111.0000 to 1111.1111.ffff
which will
        be true
        1. dlsw Icanreach mac 1111.1111.0000 mask 0000.0000.ffff
        2. dlsw icanreach mac 1111.1111.0000 mask ffff.ffff.0000

        thanhs !!

        the cd 12.0 ios as follow:
        dlsw icanreach
        Use the dlsw icanreach global configuration command to configure a
resource
        that is locally reachable by this router. Use the no form of this
command to
        remove the resource.

        dlsw icanreach {mac-exclusive | netbios-exclusive [remote] |
mac-address
        mac-addr
        [mask mask] | netbios-name name | saps}
        no dlsw icanreach {mac-exclusive | netbios-exclusive [remote] |
mac-address
        mac-addr
        [mask mask] | netbios-name name | saps}

        Syntax Description
         mac-exclusive
         Router can reach only the MAC addresses that are user configured.
        
        netbios-exclusive
         Router can reach only the NetBIOS names that are user configured.
        
        remote
         Gives the NetBIOS workstations (that are local to the router and
that are
        not already defined in the dlsw icanreach netbios-name name
statement)
        access to remote servers.
        
        mac-address mac-addr
         Configures a MAC address that this router can locally reach.
        
        mask mask
         (Optional) MAC address mask in hexadecimal h.h.h. The "f" value
represents
        the "don't care" bit and the "0" value represents the "care" bit.
The mask
        indicates which bits in the MAC address are relevant.
        
        netbios-name name
         Configures a NetBIOS name that this router can locally reach.
Wildcards (*)
        are allowed at the end of the name. Trailing white spaces are
ignored when
        comparing against an actual name in a NetBIOS frame.
        
        saps
         (Optional) Array of SAPs.
        



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