Sim,
To show the status of the ports you need to use the "show port" command.
This can be issued on it'e own and will list all ports in the chassis; or
with a module number i.e. "show po 2" to show all ports on that slot; or
with a single port number "sh po 2/1". As far as I am aware Gigports o
Charles,
Serial lines are full duplex, actual line speed is 2048Kbps.
RB.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=28277&t=28270
--
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Repor
Michael,
Is this so??
If so then it is not full-duplex but half-duplex. So why then do cisco say
this:
The NM-4T serial network module has four synchronous serial interfaces. The
network module supports a total full-duplex throughput of 8 megabits per
second (Mbps),
on this data sheet:
http:
So should the data sheet say "total throughput" and not "total full-duplex
throughput"??
RB
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=28286&t=28270
--
FAQ, list archives, and subscription info: http://www.groupstudy.com/
Michael Williams wrote:
>
> For a device (or interface) operating in full-duplex, wouldn't
> total throughput = total full-duplex throughput?!?!??!
>
> I.E. Isn't it a correct statement to say: FastEthernet is
> capable of a total throughput of 200Mbps? I believe it is.
>
> Mike W.
>
Mike,
Mike,
I have three final comments then I think enough has been said.
1. Ethernet has always been a half duplex standard until recent times, FDX
operation is always quoted therefore to make the distinction from the default.
2. Serial lines, however, since the late seventies-early eighties have b
Robert,
Look in the arp cache of the remote devices default gateway.
RB.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=28411&t=28408
--
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report
Haven't seen a post for 24 hrs. Are we still online ??
RB.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=28894&t=28894
--
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and
The load balacing of the VLANs is recommended best practice, however the RSM
does not have wire speed access to the backplane, it has two I/O "ports"
each one 200Mbps FDX(from memory). By default all odd VLANs are assigned to
the first port and all even VLANs to the second. So if you have all eve
An IP m'cast address is 32 bits long (as with any IP address), the first for
bits are 0x1110 leaving 28 bits. (Still with me :))
Any m'cast ethernet borne frame has a 48 bit MAC (as do all ethernet
frames). A 25 bit prefix is assigned leaving 23 bits.
As 28 won't go into 23 there must be some d
Mike,
DMA channels are indeed the I/O's ports I refered to, but I couldn't
remember what they were called (each time I learn something new , something
old falls out the other end).
I came across this about three years ago while setting up a multicast
network and experiencing throughput problems,
If you want to load share the VLANs and provide resilience using HSRP both
RSMs need to have an interface configured in every VLAN.
Also I would not use VLAN 1 for data as this VLAN cannot be removed from a
trunk and so propergates everywhere.
RB.
Message Posted at:
http://www.groupstudy.com/f
It looks like IOS has randomly generated a MAC of .5e03.6100 which
suggests to me it has found a work around itself. This should be fine for a
home lab.
RB.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=29103&t=29098
--
FAQ
I've re-read the original message and I am now not sure what you have done.
Just to clarify, this command should be executed on the router you are
telneted too, not the one you've telneted from. Sorry of this is obvious but
I am not sure by the question.
RB.
Message Posted at:
http://www.group
The sending host uses its own address and mask to decide whether the
destination host is on the local subnet or not. If not then the packet is
forwarded to the default gateway (unless the host is running dynamic
routing). When the packet reaches the router, the router checks the
destination IP ag
Peter,
I have never seen this with PIM, can you provide mem and cpu utilisation
both with and without PIM running?
RB.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=29462&t=29336
--
FAQ, list archives, and subscription info: ht
Peter,
As this problem is "resolved" by removing either PIM or HSRP, it suggests it
may be a resource problem rather than any specific process or ptotocol.
When the OSPF adjacency expires what is the state of HSRP and PIM, i.e do
they still maintain their neighbour relationships?
Also what hap
Paul,
Peter is running sparse-dense so any mcast group without a configure RP will
be handled using dense mode.
Also we have I dentified that not only PIM is involved hear, OSPF and HSRP
also fails when all three are configured.
Peter,
Assuming the routers have enough resource, check by lookin
I am currently configuring an LMS to manage a small number of 2950 and 3550
switches. All appears ok except for one issue. When i pull a cable and
bring a port down the GUI takes up to 5 minutes to update. Traps are sent
and the polling period is down to 30 secs but the topology diagram still
do
19 matches
Mail list logo
