I'm working on LACP architecture. I would like to know if it's possible to aggregate two links on two separate switches.
Here an example I want : Aggregation of link1 and link2 to obtain a logical 2 gbit/s link. Also have redundancy, if one of them is down, the traffic goes through the other link still up.
I still haven't found some examples of configuration to realize it. All switches in the example are made by Extreme Network.
Hi,
If i want to write my data on several tapes, (more than one tape), what switch(s) i need to use with tar.
In other word if my data needs the sapce more than one tape & i don't wanna to compress or ... my data. so is it possible to write up to the end of the tape & it asks to put another... (1 Reply)
Hi there
I have a requirement to provide failover to our customer boxes in case of interface / switch failure, I have been looking at Solaris Link Aggregation with LACP and I wanted to ask a question
Ive seen multiple websites that say the following
Does this also mean that if the... (1 Reply)
Hello, I am trying to get clarity on a few things and am looking for some info.
In every article I have read about link aggregation and lacp, it can be used combine physical links to create 1 logical link for increased bandwidth.
But what it doesn't say is if this is limited by source/dst. ... (1 Reply)
I have a script that has commandline switches that work no problem. But i don't know how to enable it to have multiple switches at one time. So I'd want
myscript -h -o or even myscript -ho but i'm having no luck incorporating this. I tried shifting but i'm not getting it. Thanks
----------... (0 Replies)
Hello All,
I am writing an shell script but abruptly its not able to recognize switches in echo statement.
#!/bin/bash
top -n 1 -b>ankit
host=`hostname`
time=`cat ankit|grep load|tr -s " "|cut -d " " -f3`
load=`cat ankit|grep load|tr -s " "|cut -d "," -f4|cut -d ":" -f2`
... (3 Replies)
Hello,
I have these S10 boxes with LACP using the L4 policy. Does the L4 policy create a lot more overhead as opposed to using the L2?
I'm noticing that my traffic does not seem to be very well load balanced accross the NIC's, and I am wondering if the policy I'm using has anything else to do... (1 Reply)
Hi.
On a standalone AIX server, 7.1 version, I have 3 connected gigabit ethernet ports.
I made an etherchannel like this :
# lsattr -El ent4
adapter_names ent1,ent2 | EtherChannel Adapters True
alt_addr 0x000000000000 | Alternate EtherChannel Address True
auto_recovery yes | Enable... (1 Reply)
My Customer has the requirement to use IPMP instead of LACP cause of giving Switch-Management to others (Outsourcing).
I deleted the aggregation with
And created an IPMP-Configuration:
with all Entries under /etc/hosts /etc/netmasks and /etc/defaultrouter
But i end up with one interface... (3 Replies)
Does anyone know if it's possible to bond two bonds together? My situation is I have two older Cisco switches that cannot carry a LACP (bond level 4) aggregated between them, but separate aggregates can be setup on the switches themselves. In order to have redundancy of two switches I would... (0 Replies)
Hi,
I'm not from the Solaris world and some of these things are new to me. Can someone tell me if it is possible to configure link aggregation without using LACP?
I am told etherchannel was setup without LACP. (3 Replies)
Discussion started by: techy1
3 Replies
LEARN ABOUT DEBIAN
flow-receive
flow-receive(1) General Commands Manual flow-receive(1)NAME
flow-receive -- Receive flow data with the NetFlow protocol.
SYNOPSIS
flow-receive [-h] [-b big|little] [-C comment] [-d debug_level] [-o output_file] [-S stat_interval] [-V pdu_version] [-z z_level]
localip/remoteip/port
DESCRIPTION
The flow-receive utility is used to receive flows in NetFlow format. When the remoteip is configured only flows from that exporter will be
processed, this is the most secure and recommended configuration. When the localip is configured flow-receive will only process flows sent
to the localip IP address. If remoteip is 0 (not configured) flows from any source IP address are accepted. Multiple non aggregated PDU
versions may be accepted at once to support Cisco's Catalyst 6500 NetFlow implementation which exports from both the supervisor and MSFC
with the same IP address and same port but different export versions. In this case the exports will be stored in the format specified by
the -V flag or whichever export type is received first.
OPTIONS -b big|little
Byte order of output.
-C Comment
Add a comment.
-d debug_level
Enable debugging.
-h Display help.
-o file Write to file instead of the standard out.
-S stat_interval
When configured flow-receive will emit a timestamped message on stderr every stat_interval minutes indicating counters such as
the number of flows received, packets processed, and lost flows.
-V pdu_version
Use pdu_version format output.
1 NetFlow version 1 (No sequence numbers, AS, or mask)
5 NetFlow version 5
6 NetFlow version 6 (5+ Encapsulation size)
7 NetFlow version 7 (Catalyst switches)
8.1 NetFlow AS Aggregation
8.2 NetFlow Proto Port Aggregation
8.3 NetFlow Source Prefix Aggregation
8.4 NetFlow Destination Prefix Aggregation
8.5 NetFlow Prefix Aggregation
8.6 NetFlow Destination (Catalyst switches)
8.7 NetFlow Source Destination (Catalyst switches)
8.8 NetFlow Full Flow (Catalyst switches)
8.9 NetFlow ToS AS Aggregation
8.10 NetFlow ToS Proto Port Aggregation
8.11 NetFlow ToS Source Prefix Aggregation
8.12 NetFlow ToS Destination Prefix Aggregation
8.13 NetFlow ToS Prefix Aggregation
8.14 NetFlow ToS Prefix Port Aggregation
1005 Flow-Tools tagged version 5
-z z_level
Configure compression level to z_level. 0 is disabled (no compression), 9 is highest compression.
EXAMPLES
Listen on port 9800 on any local interface for exports from IP address 10.0.0.1, store the exports in flows
flow-receive 0/10.0.0.1/9800 > flows
Listen on port 9800 on any local interface from any IP address, display the received flows with flow-print.
flow-receive 0/0/9800 | flow-print
BUGS
It is not currently possible to convert between the aggregated formats (8.x) and the non aggregated formats (1,5,6,7).
AUTHOR
Mark Fullmer maf@splintered.net
SEE ALSO flow-tools(1)flow-receive(1)