Hallo zusammen, gibt es nicht doch vielleicht einen Cisco-Experten in der Liste?
Nun gut,
In einem anderen Thread habe ich mal gelesen, dass man sich
einiges an Ärger sparen kann, wenn man auf den Portchannel
verzichtet und eine 10GB-Karte benutzt. Ich habe wie geschrieben
einen 4506 mit Sup IV (WS-X4515). In den Cisco würde auch eine
Sup V-10GE (WS-4516-10GE) passen. Die hätte zudem die doppelte
Backplane mit 136GBit statt 64GBit und hat zwei X2-Slots eingebaut
in die ich zwei X2-10GB-CX4 einbauen könnte. Damit wäre dann eine
10GB-Verbindung zum Serverhost auf eine Intel EXPX9502CX4
NIC möglich.
Was haltet ihr von dieser Option?
Grüße
Jens Baumgärtner
Harzreißerstraße 7
72250 Freudenstadt
Tel. 07441/952050
FAX: 03212 1216120
Am 27.09.2016 um 07:15 schrieb Jens Baumgärtner:
> Hallo,
>
> wir haben folgende Konfiguration
>
> * Cisco4506 mit WSX4448 (48x 1000Base-T)
> * Proxmox mit 6x GBit-Karte (3xIntel e1000e und 3xRealtek 8169)
> * darauf linuxmuster.net 6.1 mit virtIO-NIC
>
> Die sechs Netzwerkleitungen sind zu einem bond (Linux) / Trunk (cisco)
> zusammengefasst und wir trennen die VLAN erst auf dem Proxmox,
> wo sie dann auf verschiedene virtuelle Netzwerkbrücken gelegt sind.
> Das Gleiche habe ich in den Ferien bei unserer Partnerschule gemacht
> wo es jetzt komische Verzögerungen bei den Logins gibt, zusätzlich
> verschwinden nach dem Syncen nach kurzer Zeit die Drucker aus dem
> CUPS (Ubuntu 12.04), was vor den Ferien definitiv nicht so war).
> Ich hoffe, es kennt sich in der Liste jemand gut mit bonding/trunking aus
> und kann mal meine Konfiguration überprüfen:
>
> *auf dem cisco* (IOS (tm) Catalyst 4000 L3 Switch Software (cat4000-IS-M),
> Version 12.1(13)EW, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1))
>
> Mod Ports Card Type Model Serial No.
> ----+-----+--------------------------------------+-----------------+-----------
> 1 2 1000BaseX (GBIC) Supervisor(active) WS-X4515
> JAB071704SS
> 2 18 1000BaseX (GBIC) WS-X4418-GB
> JAE07200C5F
> 3 18 1000BaseX (GBIC) WS-X4418-GB
> JAE07200C4U
> 4 48 10/100BaseTX (RJ45) WS-X4148
> JAB0349055E
> 5 34 10/100BaseTX (RJ45), 1000BaseX (GBIC) WS-X4232-GB-RJ
> JAE04330085
> 6 48 10/100/1000BaseTX (RJ45) WS-X4448-GB-RJ45
> JAB070805XG
> ----------------- show running-config interfaces po 5 --------------
> interface Port-channel5
> switchport
> switchport trunk encapsulation dot1q
> switchport mode trunk
> spanning-tree portfast trunk
> end
> ----------------- show interface po 5 ------------------------------
> Port-channel5 is up, line protocol is up (connected)
> Hardware is EtherChannel, address is 000b.fdf6.54d8 (bia 000b.fdf6.54d8)
> MTU 1500 bytes, BW 6000000 Kbit, DLY 10 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation ARPA, loopback not set
> Keepalive set (10 sec)
> Unknown duplex, Unknown Speed, unknown 0
> output flow-control is unsupported, input flow-control is unsupported
> Members in this channel: Gi6/25 Gi6/26 Gi6/27 Gi6/28 Gi6/29 Gi6/30
> ARP type: ARPA, ARP Timeout 04:00:00
> Last input never, output never, output hang never
> Last clearing of "show interface" counters 2w1d
> Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 1
> Queueing strategy: fifo
> Output queue: 0/40 (size/max)
> 5 minute input rate 797000 bits/sec, 89 packets/sec
> 5 minute output rate 190000 bits/sec, 88 packets/sec
> 2527233634 packets input, 3536453959673 bytes, 0 no buffer
> Received 2593156 broadcasts (0 multicast)
> 0 runts, 0 giants, 0 throttles
> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> 0 input packets with dribble condition detected
> 1228207568 packets output, 340175961092 bytes, 0 underruns
> 0 output errors, 0 collisions, 0 interface resets
> 0 babbles, 0 late collision, 0 deferred
> 0 lost carrier, 0 no carrier
> 0 output buffer failures, 0 output buffers swapped out
>
> ----------------- show running-config interface gi6/25 -----------------
>
> interface GigabitEthernet6/25
> switchport trunk encapsulation dot1q
> switchport mode trunk
> channel-group 5 mode active
> end
>
> -----------------
> So sehen auch die anderen Konfigurationen der Interfaces des Trunk aus.
> -----------------show interfaces gigabitEthernet 6/25
> --------------------------
> GigabitEthernet6/25 is up, line protocol is up (connected)
> Hardware is Gigabit Ethernet Port, address is 000b.fdf6.54d8 (bia
> 000b.fdf6.54d8)
> MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation ARPA, loopback not set
> Keepalive set (10 sec)
> Full-duplex, 1000Mb/s, link type is auto, media type is T
> output flow-control is unsupported, input flow-control is unsupported
> ARP type: ARPA, ARP Timeout 04:00:00
> Last input 00:00:04, output never, output hang never
> Last clearing of "show interface" counters never
> Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
> Queueing strategy: fifo
> Output queue: 0/40 (size/max)
> 5 minute input rate 1000 bits/sec, 2 packets/sec
> 5 minute output rate 17000 bits/sec, 23 packets/sec
> 617740848 packets input, 820563575012 bytes, 0 no buffer
> Received 485417 broadcasts (0 multicast)
> 0 runts, 0 giants, 0 throttles
> 4 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> 0 input packets with dribble condition detected
> 831603071 packets output, 277502479156 bytes, 0 underruns
> 0 output errors, 0 collisions, 0 interface resets
> 0 babbles, 0 late collision, 0 deferred
> 0 lost carrier, 0 no carrier
> 0 output buffer failures, 0 output buffers swapped out
>
>
> *
> auf dem ProxMox:
>
> *
> -----------------/etc/udev/rules.d/70-persistent-net-rules
> --------------------------
> # This file was automatically generated by the /lib/udev/write_net_rules
> # program, run by the persistent-net-generator.rules rules file.
> #
> # You can modify it, as long as you keep each rule on a single
> # line, and change only the value of the NAME= key.
> # PCI device 0x10ec:0x8168 (r8169) / onboard - oben
> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
> ATTR{address}=="50:e5:49:cf:ae:e2", ATTR{dev_id}=="0x0", ATTR{type}=="1",
> KERNEL=="eth*", NAME="eth0"
> # PCI device 0x8086:0x10d3 (e1000e) / intel pro 1000
> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
> ATTR{address}=="68:05:ca:01:6b:6d", ATTR{dev_id}=="0x0", ATTR{type}=="1",
> KERNEL=="eth*", NAME="eth1"
> # PCI device 0x10ec:0x8168 (r8169) / Devolo 2-Port
> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
> ATTR{address}=="00:13:3b:0f:2a:e0", ATTR{dev_id}=="0x0", ATTR{type}=="1",
> KERNEL=="eth*", NAME="eth2"
> # PCI device 0x10ec:0x8168 (r8169) / Devolo 2-Port
> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
> ATTR{address}=="00:13:3b:0f:2a:e1", ATTR{dev_id}=="0x0", ATTR{type}=="1",
> KERNEL=="eth*", NAME="eth3"
> # PCI device 0x8086:0x105e (e1000e) / Intel Pro 100 PE 2-Port
> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
> ATTR{address}=="00:15:17:75:8b:5a", ATTR{dev_id}=="0x0", ATTR{type}=="1",
> KERNEL=="eth*", NAME="eth4"
> # PCI device 0x8086:0x105e (e1000e) / Intel Pro 100 PE 2-Port
> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
> ATTR{address}=="00:15:17:75:8b:5b", ATTR{dev_id}=="0x0", ATTR{type}=="1",
> KERNEL=="eth*", NAME="eth5"
>
>
> -----------------/etc/network/interfaces --------------------------
>
> # This file describes the network interfaces available on your system
> # and how to activate them. For more information, see interfaces(5).
> # The loopback network interface
> auto lo
> iface lo inet loopback
> # Interfaces (onboard - Intel Pro 1000 - Devolo 2Port - Intel Pro 1000 PE
> 2-Port)
> iface eth0 inet manual
> iface eth1 inet manual
> iface eth2 inet manual
> iface eth3 inet manual
> iface eth4 inet manual
> iface eth5 inet manual
> # Interfaces zu einem Bond/Trunk zusammenfügen
> auto bond0
> iface bond0 inet manual
> slaves eth0 eth1 eth2 eth3 eth4 eth5
> bond_miimon 100
> bond_mode 802.3ad
> bond_downdelay 200
> bond_updelay 200
> auto bond0.999
> iface bond0.999 inet static
> address 172.16.0.254
> netmask 255.255.255.0
> # VLAN 6 (graues Netz)
> auto vmbr6
> iface vmbr6 inet static
> address 10.16.112.3
> netmask 255.255.255.128
> gateway 10.16.112.1
> dns-nameservers 10.16.112.2
> dns-search kg-fds.de
> bridge_ports bond0.6
> bridge_stp off
> bridge_fd 0
> # VLAN 62 (graues Netz/KGy)
> auto vmbr62
> iface vmbr62 inet static
> address 10.16.112.249
> netmask 255.255.255.128
> bridge_ports bond0.62
> bridge_stp off
> bridge_fd 0
> # VLAN 7 (gruenes Netz)
> auto vmbr7
> iface vmbr7 inet static
> address 10.32.1.2
> netmask 255.240.0.0
> bridge_ports bond0.7
> bridge_stp off
> bridge_fd 0
>
> ----------------- cat/prox/net/bonding/bond0 --------------------------
> Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009)
> Bonding Mode: IEEE 802.3ad Dynamic link aggregation
> Transmit Hash Policy: layer2 (0)
> MII Status: up
> MII Polling Interval (ms): 100
> Up Delay (ms): 200
> Down Delay (ms): 200
> 802.3ad info
> LACP rate: slow
> Aggregator selection policy (ad_select): stable
> Active Aggregator Info:
> Aggregator ID: 1
> Number of ports: 6
> Actor Key: 17
> Partner Key: 5
> Partner Mac Address: 00:0c:85:0e:8b:80
> Slave Interface: eth0
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: 50:e5:49:cf:ae:e2
> Aggregator ID: 1
> Slave queue ID: 0
> Slave Interface: eth1
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: 68:05:ca:01:6b:6d
> Aggregator ID: 1
> Slave queue ID: 0
> Slave Interface: eth2
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: 00:13:3b:0f:2a:e0
> Aggregator ID: 1
> Slave queue ID: 0
> Slave Interface: eth3
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 0
> Permanent HW addr: 00:13:3b:0f:2a:e1
> Aggregator ID: 1
> Slave queue ID: 0
> Slave Interface: eth4
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 2
> Permanent HW addr: 00:15:17:75:8b:5a
> Aggregator ID: 1
> Slave queue ID: 0
> Slave Interface: eth5
> MII Status: up
> Speed: 1000 Mbps
> Duplex: full
> Link Failure Count: 3
> Permanent HW addr: 00:15:17:75:8b:5b
> Aggregator ID: 1
> Slave queue ID: 0
>
> --
>
> Grüße
>
> Jens Baumgärtner, StD, AL
> - Netzwerkbetreuung -
> Ludwig-Jahn-Straße 54
> 72250 Freudenstadt
> Tel. 07441/86059-600
> FAX: 07441/86059-666
>
>
> _______________________________________________
> linuxmuster-user mailing list
> linuxmuster-user@lists.linuxmuster.net
> https://mail.lehrerpost.de/mailman/listinfo/linuxmuster-user
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