Ce document fournit un exemple de configuration pour le commutateur MDS (Multilayer Director Switch) Fibre Channel Over TCP/IP (FCIP) élaboré vers MDS.
FCIP décrit les mécanismes qui permettent l'interconnexion d'îlots de réseaux SAN Fibre Channel (FC) sur des réseaux IP pour former un SAN unifié dans une structure FC unique. FCIP s'appuie sur des services réseau IP pour fournir la connectivité entre les îlots SAN sur des réseaux locaux, métropolitains ou étendus.
Figure 1 - SAN Fibre Channel connectés par FCIP
Le protocole FCIP utilise le protocole TCP (Transmission Control Protocol) sur le port 3225 comme transport de couche réseau.
Assurez-vous que vous répondez à ces exigences avant d'essayer cette configuration :
Le réseau fédérateur IP doit être opérationnel et fournir la bande passante requise pour prendre en charge les applications qui s'exécutent sur les liaisons FCIP. Il peut s'agir d'une topologie de couche 2 (L2) ou de couche 3 (L3).
S'il s'agit d'une topologie de couche 3, les routeurs intermédiaires ou les commutateurs multicouches doivent être configurés et configurés pour transférer correctement le trafic IP entre les adresses IP source et de destination des tunnels FCIP. Si la qualité de service (QoS) ou le formatage du trafic est appliqué sur n'importe quel périphérique réseau du chemin entre les homologues FCIP, le gestionnaire de réseau administrant l'infrastructure IP doit être consulté pour obtenir les détails nécessaires avant de configurer les paramètres et fonctions liés au protocole TCP sur le ou les profils FCIP MDS (Multilayer Director Switch).
Les commutateurs Ethernet adjacents aux MDS doivent prendre en charge et être configurés pour l'agrégation 802.1Q si des sous-interfaces sont configurées sur le module de services de stockage IP (IPS) MDS.
Les informations contenues dans ce document sont basées sur les versions de matériel et de logiciel suivantes :
MDS 9509 avec module de service IPS (DS-X9308-SMIP) qui exécute la version 1.2.(2a)
MDS 9216 avec module de service IPS (DS-X9308-SMIP) qui exécute la version 1.2.(2a)
Catalyst 6509 qui exécute Catalyst OS (CatOS) 7.4(3)
Serveur Win2003 (HPQ Pro-Liant-P4) avec adaptateur HBA Emulex LP9K
Baie de stockage IBM (ESS-2105-F20)
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
Pour plus d'informations sur les conventions utilisées dans ce document, reportez-vous à Conventions relatives aux conseils techniques Cisco.
FCIP comprend les spécifications suivantes :
FC-SW-2 décrit le fonctionnement et l'interaction des commutateurs FC, y compris E_Port et le fonctionnement du fabric.
FC-BB-2 est un mappage qui se rapporte à l'extension des réseaux commutés FC sur un réseau fédérateur TCP et qui définit des modèles de référence qui prennent en charge E_Port et B_Port.
FC sur TCP couvre les exigences TCP/IP pour le transport des trames FC sur un réseau IP.
L’encapsulation de trame FC définit le format d’encapsulation de fibre commun.
Une interconnexion entre deux commutateurs ou fabrics SAN à travers FCIP est appelée liaison FCIP et peut contenir une ou plusieurs connexions TCP. Chaque extrémité d'une liaison FCIP est associée à un port E virtuel (VE_port) ou B_port, selon la mise en oeuvre. FC-BB et FC-BB-2 décrivent les différences entre les deux approches. Le module de services IPS (DS-X9308-SMIP) prend en charge les deux modes, mais prend par défaut la valeur VE_Port, qui est également le mode recommandé à exécuter si tous les homologues concernés sont des modules DS-X9308-SMIP. Dans cet exemple de topologie, les paramètres FCIP sur PortChannels, TCP à configurer et FSF (trame spéciale) de configuration sont abordés.
Cette section vous fournit des informations pour configurer les fonctionnalités décrites dans ce document.
Sur les MDS, vous devez vous familiariser avec les guides de configuration IPS des deux plates-formes. Vous trouverez la version la plus récente des manuels sur Configuration du stockage IP sur Cisco.com.
Remarque : Utilisez l’outil de recherche de commandes (clients inscrits seulement) pour en savoir plus sur les commandes figurant dans le présent document.
Ce document utilise la configuration réseau suivante :
Figure 2 - Topologie 3
La topologie 3 représente un canal de port FCIP formé par deux tunnels FCIP individuels ; les interfaces homologues se trouvent sur un cloud IP. Le nuage IP est réduit en un commutateur multicouche (Catalyst 6500) qui achemine le trafic du sous-réseau A au sous-réseau C et du sous-réseau C au sous-réseau A (et du sous-réseau B au sous-réseau D et du sous-réseau D au sous-réseau A). Les sous-réseaux sont définis comme suit :
Sous-réseau A : 100.100.100.0/30 - Bison int Gig4/1
Sous-réseau B : 100.100.100.4/30 - Bison int Gig4/2
Sous-réseau C : 200.200.200.0/30- Canterbury Gig2/1
Sous-réseau D : 200.200.200.4/30 - Canterbury Gig2/2
La topologie fournit une bande passante maximale connue de 100 Mbits/s et une bande passante minimale de 100 Mbits/s, qui est le profil exécuté pour notre trafic IP pertinent via ce nuage IP . La configuration initiale présente les aspects de la canalisation de ports FCIP et du conditionnement du trafic TCP. Dans les sections suivantes, FSF, Passive TCP interfaces et FCIP Timestamp seront expliqués plus en détail.
Ce document utilise les configurations suivantes :
MDS 9509 (Bison) avec module IPS-8 |
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bison# sh ver Cisco Storage Area Networking Operating System (SAN-OS) Software TAC support: http://www.cisco.com/tac Copyright (c) 2002-2003 by Cisco Systems, Inc. All rights reserved. The copyright for certain works contained herein are owned by Andiamo Systems, Inc. and/or other third parties and are used and distributed under license. Software BIOS: version 1.0.8 loader: version 1.2(2) kickstart: version 1.2(2a) system: version 1.2(2a) BIOS compile time: 08/07/03 kickstart image file is: bootflash:/k122a kickstart compile time: 9/23/2003 11:00:00 system image file is: bootflash:/s122a system compile time: 10/8/2003 18:00:00 Hardware RAM 1024584 kB bootflash: 500736 blocks (block size 512b) slot0: 0 blocks (block size 512b) bison uptime is 1 days 15 hours 45 minute(s) 44 second(s) Last reset Reason: Unknown System version: 1.2(2a) Service: bison# sh run Building Configuration ... fcip profile 1 ip address 100.100.100.1 tcp max-bandwidth-mbps 100 min-available-bandwidth-mbps 100 round-trip-time-ms 10 !--- TCP bandwidth parameters defined specifically for this FCIP tunnel. !--- Restricted to 100 Mbps max and min. See the Note on TCP Parameters !--- comment section in this table below for more details. fcip profile 2 ip address 100.100.100.5 tcp max-bandwidth-mbps 100 min-available-bandwidth-mbps 100 round-trip-time-ms 10 !--- TCP max and min bandwidth parameter are configured here exactly the !--- same as for FCIP 1 because both tunnels are combined in one PortChannel !--- interface and are subject to the same bandwidth restrictions in the IP core. vsan database vsan 600 vsan 601 fcdomain domain 1 preferred vsan 600 fcdomain domain 1 preferred vsan 601 interface port-channel 1 switchport trunk allowed vsan 600-601 interface fcip1 channel-group 1 force no shutdown use-profile 1 peer-info ipaddr 200.200.200.1 !--- Interface FCIP 1 is a member of channel-group 1. The force keyword makes it !--- adopt the specific settings configured on interface port-channel 1. interface fcip2 channel-group 1 force no shutdown use-profile 2 peer-info ipaddr 200.200.200.5 !--- Interface FCIP 2 is also member of channel-group 1. boot system bootflash:/s122a sup-1 boot kickstart bootflash:/k122a sup-1 boot system bootflash:/s122a sup-2 boot kickstart bootflash:/k122a sup-2 ip domain-name cisco.com ip name-server 144.254.10.123 ip route 200.200.200.0 255.255.255.252 100.100.100.2 distance 2 ip route 200.200.200.4 255.255.255.252 100.100.100.6 distance 2 !--- FCIP interfaces are on separate IP subnets, so in order to reach the FCIP !--- peer IP address, you need adequate static routes to an L3 device that !--- knows how to forward the packets to the final destination. Multiple routes !--- to the same destination IP subnet are allowed, and the distance parameter !--- can be used to specify a preferred next hop. Multiple next hops would !--- require a subnet mask providing for a larger number of host; for example, !--- a 28-bit subnet mask. ssh key dsa 768 force ssh server enable switchname bison zone default-zone permit vsan 600-601 interface GigabitEthernet4/1 ip address 100.100.100.1 255.255.255.252 switchport mtu 3000 no shutdown !--- MTU size is defined as 3000 bytes. Make sure that all intermediate network !--- devices between this interface and the peer IP address are capable of !--- switching and routing Jumbo frames. In order to avoid FC Frame split, !--- an MTU value of 2300 is required; 3000 is used in the configuration example !--- for simplicity. FCIP TCP segments will normally never exceed 2264 bytes for !--- TE ports or 2256 bytes for E ports, regardless of the configured MTU size. interface GigabitEthernet4/2 ip address 100.100.100.5 255.255.255.252 switchport mtu 3000 no shutdown interface fc3/1 interface fc3/2 interface fc3/3 interface fc3/4 interface fc3/5 interface fc3/6 interface fc3/7 interface fc3/8 interface fc3/9 interface fc3/10 interface fc3/11 interface fc3/12 interface fc3/13 interface fc3/14 interface fc3/15 interface fc3/16 interface mgmt0 ip address 10.48.69.151 255.255.255.128 !--- Note on TCP Parameters !--- The following TCP parameters can be individually configured per FCIP profile: bison(config-profile)# tcp ? cwm Enable congestion window monitoring keepalive-timeout Set keep alive timeout in sec max-bandwidth-kbps Configure maximum available path bandwidth in Kbps max-bandwidth-mbps Configure maximum available path bandwidth in Mbps max-retransmissions Maximum number of retransmissions min-retransmit-time Set minimum retransmit time in millisecond pmtu-enable Enable PMTU Discovery sack-enable Enable SACK option for TCP send-buffer-size Send buffer size in KBytes !--- The CWM parameter default value is 10K and should be left untouched under !--- normal conditions. Congestion window monitoring (CWM) is a way of !--- controlling burstiness after long idle times or loss of Acks. !--- The keepalive-timeout is the TCP keepalive timeout value and is !--- set to 60 seconds by default, though it can range between 1 and 7200 seconds. !--- The max- and min-bandwidth parameters program the TCP Maximum Window Size !--- (scaling factor) and engages an internal “shaper” functionality. !--- These values should be carefully chosen and requires understanding of the !--- intermediate network’s end-to-end topology. The default values are to be !--- changed according to the aforementioned requirements. !--- The Round-trip-time can be derived once you have your FCIP tunnel up and !--- running by issuing the following command: bison# ips measure 200.200.200.1 interface gigabitethernet 4/1 Round trip time is 53 micro seconds (0.05 milliseconds ) !--- Always add an additional margin of at least a few microseconds to this value. !--- The max-retransmissions counter is set to 4 by default. In a healthy network !--- environment, this value should be left unchanged. !--- The max-retransmission timer is set to 200 milliseconds. If you experience !--- extremely high retransmission counters, this value can be increased; but, !--- in general, changing this parameter is not required unless the RTT is !--- above 200 milliseconds. !--- The PMTU (Path MTU discovery) is enabled by default. Best practice is to know !--- what is the maximum MTU size supported by all interfaces along the logical !--- path between both peers. !--- The SACK feature (Selective Acknowledgment) is not enabled by default. !--- Consider enabling it when you have a lot of retransmissions occurring between !--- the two peers. SACK allows selective retransmissions of your window, which is !--- beneficial if larger maximum window sizes are configured and retransmissions !--- occur frequently. It is enabled in this sample configuration; when you do so, !--- make sure that it is enabled at both sides of the link. !--- The send-buffer-size is the amount of buffers in addition to the TCP window !--- that are allowed to be transmitted out before starting to flow control the FC !--- sources. The default value is set to 0. |
Pour plus de détails sur PMTU, référez-vous à RFC 1191 - Découverte MTU du chemin.
Pour plus de détails sur SACK, référez-vous à RFC 2018 - TCP Selective Acknowledgement Options et RFC 2883 - An Extension to the Selective Acknowledgement Option (SACK) pour TCP
MDS 9216 (Canterbury) avec module IPS-8 |
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canterbury# sh run Building Configuration ... fcip profile 200 ip address 200.200.200.1 tcp max-bandwidth-mbps 100 min-available-bandwidth-mbps 100 round-trip-time-ms 10 fcip profile 201 ip address 200.200.200.5 tcp max-bandwidth-mbps 100 min-available-bandwidth-mbps 100 round-trip-time-ms 10 !--- The TCP parameters are identical to what is configured on the peering !--- FCIP interfaces. Only in very specific cases should different values be !--- considered, for example, if the return-path(s) are running across a different !--- part of the network or if the application dictates asymmetrical values. vsan database vsan 600 vsan 601 fcdomain domain 2 preferred vsan 600 fcdomain domain 2 preferred vsan 601 interface port-channel 2 switchport trunk mode auto switchport trunk allowed vsan 600-601 interface fcip1 channel-group 2 force no shutdown use-profile 200 peer-info ipaddr 100.100.100.1 interface fcip2 channel-group 2 force no shutdown use-profile 201 peer-info ipaddr 100.100.100.5 !--- Both FCIP 1 and FCIP 2 are bound to the same channel-group 2. Also note that !--- there is no strict relationship between profile-id and FCIP interface !--- numbering here, as this is not a requirement. From a management and !--- troubleshooting perspective, however, a “strict” relationship of both values !--- is recommended. vsan database vsan 600 interface fc1/1 vsan 601 interface fc1/8 boot system bootflash:/s122a boot kickstart bootflash:/k122a ip domain-name cisco.com ip name-server 144.254.10.123 ip default-gateway 10.48.69.129 ip route 100.100.100.0 255.255.255.252 200.200.200.2 distance 2 ip route 100.100.100.4 255.255.255.252 200.200.200.6 distance 2 !--- IP routes are defined for both FCIP peer IP addresses. The next hop must be !--- aware of the best route to the peer’s addresses or to the relevant IP subnets. ssh key dsa 768 force ssh server enable switchname canterbury system default switchport trunk mode auto username admin password 5 $1$KcCrqxlu$mtU03/60PRUIfjl.aeEEc0 role network-admin zone default-zone permit vsan 600-601 zoneset distribute full vsan 1-4093 interface GigabitEthernet2/1 ip address 200.200.200.1 255.255.255.252 switchport mtu 3000 no shutdown interface GigabitEthernet2/2 ip address 200.200.200.5 255.255.255.252 switchport mtu 3000 no shutdown interface GigabitEthernet2/3 interface GigabitEthernet2/4 interface GigabitEthernet2/5 interface GigabitEthernet2/6 interface GigabitEthernet2/7 interface GigabitEthernet2/8 interface fc1/1 interface fc1/2 interface fc1/3 interface fc1/4 interface fc1/5 interface fc1/6 interface fc1/7 interface fc1/8 interface fc1/9 interface fc1/10 interface fc1/11 interface fc1/12 interface fc1/13 interface fc1/14 interface fc1/15 interface fc1/16 interface mgmt0 ip address 10.48.69.156 255.255.255.128 interface iscsi2/1 interface iscsi2/2 interface iscsi2/3 interface iscsi2/4 interface iscsi2/5 interface iscsi2/6 interface iscsi2/7 interface iscsi2/8 |
Référez-vous à cette section pour vous assurer du bon fonctionnement de votre configuration.
L'Outil Interpréteur de sortie (clients enregistrés uniquement) (OIT) prend en charge certaines commandes show. Utilisez l'OIT pour afficher une analyse de la sortie de la commande show .
show interface gig x/y - Affiche l'état de l'interface Gigabit pertinente liée au profil FCIP.
show ips stats tcp int gig x/y - Affiche les statistiques TCP et les connexions actives pour l'interface Gigabit appropriée.
show ips arp int gig x/y - Affiche toutes les entrées ARP (Address Resolution Protocol) pour l'interface Gigabit appropriée ; le prochain saut ou homologue doit être présent dans cette liste.
show ips ip route int gig x/y - Affiche les routes spécifiques traversant l'interface Gigabit appropriée.
show interface fcip x : affiche l'état de l'interface FCIP et tous les détails relatifs à ce tunnel FCIP.
show profile fcip x : affiche l'adresse IP à laquelle le profil est lié et tous les paramètres TCP configurés.
show int fcip x counters - Permet de vérifier si des trames traversent le tunnel FCIP.
show fcdomain vsan x : répertorie tous les détails relatifs au domaine ; utilisé pour vérifier que le fabric est formé à travers le ou les tunnels FCIP.
show fcns da vsan x : affiche tous les types pwwn, FC4-Types et FCID du VSAN concerné ; utilisé pour vérifier que toutes les entrées attendues sont distribuées à travers le ou les tunnels FCIP.
Utilisez cette section pour dépanner votre configuration.
Veillez à exécuter plusieurs fois les commandes show pour créer un historique de compteur. Les compteurs qui ne sont pas liés à un point dans le temps et qui ne sont collectés qu'une seule fois sont pour la plupart inutiles.
Utilisez les configurations indiquées ci-dessous pour effectuer un dépannage supplémentaire.
MDS 9509 (Bison) |
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bison# sh int gig 4/1 GigabitEthernet4/1 is up Hardware is GigabitEthernet, address is 0005.3000.a85a Internet address is 100.100.100.1/30 MTU 3000 bytes Port mode is IPS Speed is 1 Gbps Beacon is turned off Auto-Negotiation is turned on 5 minutes input rate 312 bits/sec, 39 bytes/sec, 0 frames/sec 5 minutes output rate 312 bits/sec, 39 bytes/sec, 0 frames/sec 8685 packets input, 976566 bytes 0 multicast frames, 0 compressed 0 input errors, 0 frame, 0 overrun 0 fifo 8679 packets output, 972382 bytes, 0 underruns 0 output errors, 0 collisions, 0 fifo 0 carrier errors bison# sh int gig 4/2 GigabitEthernet4/2 is up Hardware is GigabitEthernet, address is 0005.3000.a85b Internet address is 100.100.100.5/30 MTU 3000 bytes Port mode is IPS Speed is 1 Gbps Beacon is turned off Auto-Negotiation is turned on 5 minutes input rate 16 bits/sec, 2 bytes/sec, 0 frames/sec 5 minutes output rate 16 bits/sec, 2 bytes/sec, 0 frames/sec 590 packets input, 46496 bytes 0 multicast frames, 0 compressed 0 input errors, 0 frame, 0 overrun 0 fifo 547 packets output, 30898 bytes, 0 underruns 0 output errors, 0 collisions, 0 fifo 0 carrier errors bison# sh ips stats tcp int gig 4/1 TCP Statistics for port GigabitEthernet4/1 Connection Stats 14 active openings, 4 accepts 4 failed attempts, 0 reset received, 14 established Segment stats 8897 received, 8505 sent, 0 retransmitted 0 bad segments received, 0 reset sent TCP Active Connections Local Address Remote Address State Send-Q Recv-Q 100.100.100.1:65480 200.200.200.1:3225 ESTABLISH 0 0 100.100.100.1:65482 200.200.200.1:3225 ESTABLISH 0 0 100.100.100.1:3225 0.0.0.0:0 LISTEN 0 0 bison# sh ips stats tcp int gig 4/2 TCP Statistics for port GigabitEthernet4/2 Connection Stats 2 active openings, 0 accepts 0 failed attempts, 0 reset received, 2 established Segment stats 598 received, 43 sent, 0 retransmitted 0 bad segments received, 0 reset sent TCP Active Connections Local Address Remote Address State Send-Q Recv-Q 100.100.100.5:65531 200.200.200.5:3225 ESTABLISH 0 0 100.100.100.5:65533 200.200.200.5:3225 ESTABLISH 0 0 100.100.100.5:3225 0.0.0.0:0 LISTEN 0 0 bison# sh int fcip1-2 fcip1 is trunking Hardware is GigabitEthernet Port WWN is 20:c2:00:05:30:00:7a:de Peer port WWN is 20:42:00:0c:30:6c:24:40 Admin port mode is auto, trunk mode is on Port mode is TE vsan is 1 Belongs to port-channel 1 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 1 (interface GigabitEthernet4/1) Peer Information Peer Internet address is 200.200.200.1 and port is 3225 Special Frame is disabled Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 100.100.100.1:65480, Remote 200.200.200.1:3225 Data connection: Local 100.100.100.1:65482, Remote 200.200.200.1:3225 28 Attempts for active connections, 7 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 5 ms, Variance: 6 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 10 KB, Slow start threshold: 118 KB 5 minutes input rate 120 bits/sec, 15 bytes/sec, 0 frames/sec 5 minutes output rate 120 bits/sec, 15 bytes/sec, 0 frames/sec 4077 frames input, 379836 bytes 4071 Class F frames input, 379100 bytes 6 Class 2/3 frames input, 736 bytes 0 Error frames timestamp error 0 4077 frames output, 381064 bytes 4071 Class F frames output, 380364 bytes 6 Class 2/3 frames output, 700 bytes 0 Error frames 0 reass frames fcip2 is trunking Hardware is GigabitEthernet Port WWN is 20:c6:00:05:30:00:7a:de Peer port WWN is 20:46:00:0c:30:6c:24:40 Admin port mode is auto, trunk mode is on Port mode is TE vsan is 1 Belongs to port-channel 1 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 2 (interface GigabitEthernet4/2) Peer Information Peer Internet address is 200.200.200.5 and port is 3225 Special Frame is disabled Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 100.100.100.5:65531, Remote 200.200.200.5:3225 Data connection: Local 100.100.100.5:65533, Remote 200.200.200.5:3225 2 Attempts for active connections, 0 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 0 ms, Variance: 0 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 8 KB, Slow start threshold: 118 KB 5 minutes input rate 32 bits/sec, 4 bytes/sec, 0 frames/sec 5 minutes output rate 32 bits/sec, 4 bytes/sec, 0 frames/sec 8 frames input, 1232 bytes 8 Class F frames input, 1232 bytes 0 Class 2/3 frames input, 0 bytes 0 Error frames timestamp error 0 8 frames output, 1228 bytes 8 Class F frames output, 1228 bytes 0 Class 2/3 frames output, 0 bytes 0 Error frames 0 reass frames bison# sh fcip pro 1 FCIP Profile 1 Internet Address is 100.100.100.1 (interface GigabitEthernet4/1) Listen Port is 3225 TCP parameters SACK is enabled PMTU discovery is enabled, reset timeout is 3600 sec Keep alive is 60 sec Minimum retransmission timeout is 200 ms Maximum number of re-transmissions is 4 Send buffer size is 0 KB Maximum allowed bandwidth is 100000 kbps Minimum available bandwidth is 100000 kbps Estimated round trip time is 10000 usec Congestion window monitoring is enabled, burst size is 10 KB bison# sh fcip pro 2 FCIP Profile 2 Internet Address is 100.100.100.5 (interface GigabitEthernet4/2) Listen Port is 3225 TCP parameters SACK is enabled PMTU discovery is enabled, reset timeout is 3600 sec Keep alive is 60 sec Minimum retransmission timeout is 200 ms Maximum number of re-transmissions is 4 Send buffer size is 0 KB Maximum allowed bandwidth is 100000 kbps Minimum available bandwidth is 100000 kbps Estimated round trip time is 10000 usec Congestion window monitoring is enabled, burst size is 10 KB bison# sh int port-channel 1 port-channel 1 is trunking Hardware is Fibre Channel Port WWN is 24:01:00:05:30:00:7a:de Admin port mode is auto, trunk mode is on Port mode is TE Port vsan is 1 Speed is 2 Gbps Trunk vsans (admin allowed and active) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () 5 minutes input rate 120 bits/sec, 15 bytes/sec, 0 frames/sec 5 minutes output rate 120 bits/sec, 15 bytes/sec, 0 frames/sec 3969 frames input, 369812 bytes 3963 Class F frames input, 369076 bytes 6 Class 2/3 frames input, 736 bytes 0 Error frames timestamp error 0 3969 frames output, 371040 bytes 3963 Class F frames output, 370340 bytes 6 Class 2/3 frames output, 700 bytes 0 Error frames 0 reass frames Member[1] : fcip1 Member[2] : fcip2 bison# sh ips ip route interface gigabitethernet 4/1 Codes: C - connected, S - static No default gateway S 200.200.200.0/30 via 100.100.100.2, GigabitEthernet4/1 C 100.100.100.0/30 is directly connected, GigabitEthernet4/1 bison# sh ips ip route interface gigabitethernet 4/2 Codes: C - connected, S - static No default gateway S 200.200.200.4/30 via 100.100.100.6, GigabitEthernet4/2 C 100.100.100.4/30 is directly connected, GigabitEthernet4/2 bison# sh ips arp int gig 4/1 Protocol Address Age (min) Hardware Addr Type Interface Internet 100.100.100.2 8 0008.e21e.c7bc ARPA GigabitEthernet4/1 !--- Verify that the hardware address listed belongs to the !--- next hop networking device. bison# sh ips arp int gig 4/2 Protocol Address Age (min) Hardware Addr Type Interface Internet 100.100.100.6 5 0008.e21e.c7bc ARPA GigabitEthernet4/2 bison# sh int port-channel 1 trunk vsan 600-601 port-channel 1 is trunking Vsan 600 is up, FCID is 0x010000 Vsan 601 is up, FCID is 0x010000 bison# sh fcdomain vsan 600 The local switch is the Principal Switch. Local switch run time information: State: Stable Local switch WWN: 22:58:00:05:30:00:7a:df Running fabric name: 22:58:00:05:30:00:7a:df Running priority: 2 Current domain ID: 0x01(1) Local switch configuration information: State: Enabled FCID persistence: Disabled Auto-reconfiguration: Disabled Contiguous-allocation: Disabled Configured fabric name: 20:01:00:05:30:00:28:df Configured priority: 128 Configured domain ID: 0x01(1) (preferred) Principal switch run time information: Running priority: 2 Interface Role RCF-reject ---------------- ------------- ------------ port-channel 1 Downstream Disabled ---------------- ------------- ------------ bison# sh fcdomain vsan 601 The local switch is the Principal Switch. Local switch run time information: State: Stable Local switch WWN: 22:59:00:05:30:00:7a:df Running fabric name: 22:59:00:05:30:00:7a:df Running priority: 2 Current domain ID: 0x01(1) Local switch configuration information: State: Enabled FCID persistence: Disabled Auto-reconfiguration: Disabled Contiguous-allocation: Disabled Configured fabric name: 20:01:00:05:30:00:28:df Configured priority: 128 Configured domain ID: 0x01(1) (preferred) Principal switch run time information: Running priority: 2 Interface Role RCF-reject ---------------- ------------- ------------ port-channel 1 Downstream Disabled ---------------- ------------- ------------ |
MDS 9216 (Canterbury) |
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canterbury# sh int gig 2/1-2 GigabitEthernet2/1 is up Hardware is GigabitEthernet, address is 0005.3000.ade6 Internet address is 200.200.200.1/30 MTU 3000 bytes Port mode is IPS Speed is 1 Gbps Beacon is turned off Auto-Negotiation is turned on 5 minutes input rate 320 bits/sec, 40 bytes/sec, 0 frames/sec 5 minutes output rate 320 bits/sec, 40 bytes/sec, 0 frames/sec 8844 packets input, 993118 bytes 0 multicast frames, 0 compressed 0 input errors, 0 frame, 0 overrun 0 fifo 8855 packets output, 994686 bytes, 0 underruns 0 output errors, 0 collisions, 0 fifo 0 carrier errors GigabitEthernet2/2 is up Hardware is GigabitEthernet, address is 0005.3000.ade7 Internet address is 200.200.200.5/30 MTU 3000 bytes Port mode is IPS Speed is 1 Gbps Beacon is turned off Auto-Negotiation is turned on 5 minutes input rate 16 bits/sec, 2 bytes/sec, 0 frames/sec 5 minutes output rate 8 bits/sec, 1 bytes/sec, 0 frames/sec 634 packets input, 39538 bytes 0 multicast frames, 0 compressed 0 input errors, 0 frame, 0 overrun 0 fifo 610 packets output, 47264 bytes, 0 underruns 0 output errors, 0 collisions, 0 fifo 0 carrier errors canterbury# sh ips stats tcp int gig 2/1 TCP Statistics for port GigabitEthernet2/1 Connection Stats 18 active openings, 10 accepts 14 failed attempts, 0 reset received, 8 established Segment stats 8919 received, 8923 sent, 0 retransmitted 0 bad segments received, 0 reset sent TCP Active Connections Local Address Remote Address State Send-Q Recv-Q 200.200.200.1:3225 100.100.100.1:65480 ESTABLISH 0 0 200.200.200.1:3225 100.100.100.1:65482 ESTABLISH 0 0 200.200.200.1:3225 0.0.0.0:0 LISTEN 0 0 canterbury# sh ips stats tcp int gig 2/2 TCP Statistics for port GigabitEthernet2/2 Connection Stats 498 active openings, 2 accepts 498 failed attempts, 0 reset received, 2 established Segment stats 556 received, 579 sent, 0 retransmitted 0 bad segments received, 0 reset sent TCP Active Connections Local Address Remote Address State Send-Q Recv-Q 200.200.200.5:3225 100.100.100.5:65531 ESTABLISH 0 0 200.200.200.5:3225 100.100.100.5:65533 ESTABLISH 0 0 200.200.200.5:3225 0.0.0.0:0 LISTEN 0 0 canterbury# sh int fcip 1-2 fcip1 is trunking Hardware is GigabitEthernet Port WWN is 20:42:00:0c:30:6c:24:40 Peer port WWN is 20:c2:00:05:30:00:7a:de Admin port mode is auto, trunk mode is auto Port mode is TE vsan is 1 Belongs to port-channel 2 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 200 (interface GigabitEthernet2/1) Peer Information Peer Internet address is 100.100.100.1 and port is 3225 Special Frame is disabled Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 200.200.200.1:3225, Remote 100.100.100.1:65480 Data connection: Local 200.200.200.1:3225, Remote 100.100.100.1:65482 18 Attempts for active connections, 2 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 5 ms, Variance: 6 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 10 KB, Slow start threshold: 112 KB 5 minutes input rate 136 bits/sec, 17 bytes/sec, 0 frames/sec 5 minutes output rate 136 bits/sec, 17 bytes/sec, 0 frames/sec 4189 frames input, 391368 bytes 4183 Class F frames input, 390668 bytes 6 Class 2/3 frames input, 700 bytes 0 Error frames timestamp error 0 4189 frames output, 390140 bytes 4183 Class F frames output, 389404 bytes 6 Class 2/3 frames output, 736 bytes 0 Error frames 0 reass frames fcip2 is trunking Hardware is GigabitEthernet Port WWN is 20:46:00:0c:30:6c:24:40 Peer port WWN is 20:c6:00:05:30:00:7a:de Admin port mode is auto, trunk mode is auto Port mode is TE vsan is 1 Belongs to port-channel 2 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 201 (interface GigabitEthernet2/2) Peer Information Peer Internet address is 100.100.100.5 and port is 3225 Special Frame is disabled Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 200.200.200.5:3225, Remote 100.100.100.5:65531 Data connection: Local 200.200.200.5:3225, Remote 100.100.100.5:65533 498 Attempts for active connections, 0 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 10 ms, Variance: 5 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 8 KB, Slow start threshold: 112 KB 5 minutes input rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 5 minutes output rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 8 frames input, 1228 bytes 8 Class F frames input, 1228 bytes 0 Class 2/3 frames input, 0 bytes 0 Error frames timestamp error 0 8 frames output, 1232 bytes 8 Class F frames output, 1232 bytes 0 Class 2/3 frames output, 0 bytes 0 Error frames 0 reass frames canterbury# sh int port 2 port-channel 2 is trunking Hardware is Fibre Channel Port WWN is 24:02:00:0c:30:6c:24:40 Admin port mode is auto, trunk mode is auto Port mode is TE Port vsan is 1 Speed is 2 Gbps Trunk vsans (admin allowed and active) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () 5 minutes input rate 120 bits/sec, 15 bytes/sec, 0 frames/sec 5 minutes output rate 120 bits/sec, 15 bytes/sec, 0 frames/sec 4213 frames input, 394068 bytes 4207 Class F frames input, 393368 bytes 6 Class 2/3 frames input, 700 bytes 0 Error frames timestamp error 0 4213 frames output, 392844 bytes 4207 Class F frames output, 392108 bytes 6 Class 2/3 frames output, 736 bytes 0 Error frames 0 reass frames Member[1] : fcip1 Member[2] : fcip2 canterbury# sh ips ip route interface gig 2/1 Codes: C - connected, S - static No default gateway S 100.100.100.0/30 via 200.200.200.2, GigabitEthernet2/1 C 200.200.200.0/30 is directly connected, GigabitEthernet2/1 canterbury# sh ips ip route interface gig 2/2 Codes: C - connected, S - static No default gateway S 100.100.100.4/30 via 200.200.200.6, GigabitEthernet2/2 C 200.200.200.4/30 is directly connected, GigabitEthernet2/2 canterbury# sh fcns da VSAN 600: -------------------------------------------------------------------------- FCID TYPE PWWN (VENDOR) FC4-TYPE:FEATURE -------------------------------------------------------------------------- 0x010001 N 10:00:00:00:c9:32:a6:e3 (Emulex) scsi-fcp:init 0x020001 N 50:05:07:63:00:d0:94:4c (IBM) scsi-fcp:target fc.. Total number of entries = 2 VSAN 601: -------------------------------------------------------------------------- FCID TYPE PWWN (VENDOR) FC4-TYPE:FEATURE -------------------------------------------------------------------------- 0x010100 N 10:00:00:00:00:05:00:00 0x020100 N 10:00:00:00:00:01:00:00 !--- Always verify that the fabric has formed with the expected neighbor(s) !--- through FCIP E or TE port when the configuration is completed. |
Configuration de trame spéciale (Bison) |
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!--- Special frames are used to improve security. !--- Before user-data is transmitted across an FCIP tunnel, FSF verifies that !--- the peer is defined on the configured wwn. interface fcip1 channel-group 1 force no shutdown use-profile 1 peer-info ipaddr 200.200.200.1 special-frame peer-wwn 20:00:00:0c:30:6c:24:40 profile-id 200 interface fcip2 channel-group 1 force no shutdown use-profile 2 peer-info ipaddr 200.200.200.5 special-frame peer-wwn 20:00:00:0c:30:6c:24:40 profile-id 201 !--- The peer-wwn is derived from the peer MDS by issuing the following command: canterbury# sh wwn switch Switch WWN is 20:00:00:0c:30:6c:24:40 !--- This value is significant per peer switch, so it is used for all tunnels !--- towards this switch. This configuration shows the following: bison# sh int fcip 1-2 fcip1 is trunking Hardware is GigabitEthernet Port WWN is 20:c2:00:05:30:00:7a:de Peer port WWN is 20:42:00:0c:30:6c:24:40 Admin port mode is auto, trunk mode is on Port mode is TE vsan is 1 Belongs to port-channel 1 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 1 (interface GigabitEthernet4/1) Peer Information Peer Internet address is 200.200.200.1 and port is 3225 Special Frame is enabled Peer switch WWN is 20:00:00:0c:30:6c:24:40 Peer profile id is 200 Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 100.100.100.1:65372, Remote 200.200.200.1:3225 Data connection: Local 100.100.100.1:65374, Remote 200.200.200.1:3225 82 Attempts for active connections, 9 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 2 ms, Variance: 1 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 106 KB, Slow start threshold: 118 KB 5 minutes input rate 46128 bits/sec, 5766 bytes/sec, 19 frames/sec 5 minutes output rate 194867736 bits/sec, 24358467 bytes/sec, 20732 frames/sec 5841 frames input, 1729836 bytes 4575 Class F frames input, 429444 bytes 1266 Class 2/3 frames input, 1300392 bytes 0 Error frames timestamp error 0 6339146 frames output, 7447938520 bytes 4576 Class F frames output, 431800 bytes 6334570 Class 2/3 frames output, 7447506720 bytes 0 Error frames 0 reass frames fcip2 is trunking Hardware is GigabitEthernet Port WWN is 20:c6:00:05:30:00:7a:de Peer port WWN is 20:46:00:0c:30:6c:24:40 Admin port mode is auto, trunk mode is on Port mode is TE vsan is 1 Belongs to port-channel 1 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 2 (interface GigabitEthernet4/2) Peer Information Peer Internet address is 200.200.200.5 and port is 3225 Special Frame is enabled Peer switch WWN is 20:00:00:0c:30:6c:24:40 Peer profile id is 201 Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 100.100.100.5:3225, Remote 200.200.200.5:64535 Data connection: Local 100.100.100.5:3225, Remote 200.200.200.5:64537 58 Attempts for active connections, 1 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 2 ms, Variance: 1 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 106 KB, Slow start threshold: 112 KB 5 minutes input rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 5 minutes output rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 415 frames input, 398160 bytes 16 Class F frames input, 2460 bytes 399 Class 2/3 frames input, 395700 bytes 0 Error frames timestamp error 0 6078322 frames output, 7147327176 bytes 16 Class F frames output, 2460 bytes 6078306 Class 2/3 frames output, 7147324716 bytes 0 Error frames 0 reass frames |
Configuration de trame spéciale (Canterbury) |
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interface fcip1 channel-group 2 force no shutdown use-profile 200 peer-info ipaddr 100.100.100.1 special-frame peer-wwn 20:00:00:05:30:00:7a:de profile-id 1 interface fcip2 channel-group 2 force no shutdown use-profile 201 peer-info ipaddr 100.100.100.5 special-frame peer-wwn 20:00:00:05:30:00:7a:de profile-id 2 canterbury# sh int fcip 1 fcip1 is trunking Hardware is GigabitEthernet Port WWN is 20:42:00:0c:30:6c:24:40 Peer port WWN is 20:c2:00:05:30:00:7a:de Admin port mode is auto, trunk mode is auto Port mode is TE vsan is 1 Belongs to port-channel 2 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 200 (interface GigabitEthernet2/1) Peer Information Peer Internet address is 100.100.100.1 and port is 3225 Special Frame is enabled Peer switch WWN is 20:00:00:05:30:00:7a:de Peer profile id is 1 Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 200.200.200.1:3225, Remote 100.100.100.1:65372 Data connection: Local 200.200.200.1:3225, Remote 100.100.100.1:65374 2 Attempts for active connections, 0 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 2 ms, Variance: 1 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 10 KB, Slow start threshold: 112 KB 5 minutes input rate 94347400 bits/sec, 11793425 bytes/sec, 10031 frames/sec 5 minutes output rate 144 bits/sec, 18 bytes/sec, 0 frames/sec 3985861 frames input, 4685834196 bytes 219 Class F frames input, 25228 bytes 3985642 Class 2/3 frames input, 4685808968 bytes 0 Error frames timestamp error 0 1043 frames output, 866780 bytes 218 Class F frames output, 23448 bytes 825 Class 2/3 frames output, 843332 bytes 0 Error frames 0 reass frames canterbury# sh int fcip 2 fcip2 is trunking Hardware is GigabitEthernet Port WWN is 20:46:00:0c:30:6c:24:40 Peer port WWN is 20:c6:00:05:30:00:7a:de Admin port mode is auto, trunk mode is auto Port mode is TE vsan is 1 Belongs to port-channel 2 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 201 (interface GigabitEthernet2/2) Peer Information Peer Internet address is 100.100.100.5 and port is 3225 Special Frame is enabled Peer switch WWN is 20:00:00:05:30:00:7a:de Peer profile id is 2 Maximum number of TCP connections is 2 Time Stamp is disabled QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 200.200.200.5:64535, Remote 100.100.100.5:3225 Data connection: Local 200.200.200.5:64537, Remote 100.100.100.5:3225 500 Attempts for active connections, 0 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 300 ms Round trip time: Smoothed 10 ms, Variance: 5 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 8 KB, Slow start threshold: 118 KB 5 minutes input rate 94399712 bits/sec, 11799964 bytes/sec, 10034 frames/sec 5 minutes output rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 9769115 frames input, 11486944196 bytes 16 Class F frames input, 2460 bytes 9769099 Class 2/3 frames input, 11486941736 bytes 0 Error frames timestamp error 0 415 frames output, 398160 bytes 16 Class F frames output, 2460 bytes 399 Class 2/3 frames output, 395700 bytes 0 Error frames 0 reass frames |
Affichage de Bison and Canterbury - Canterbury passive |
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interface fcip1 channel-group 2 force no shutdown use-profile 200 passive-mode peer-info ipaddr 100.100.100.1 special-frame peer-wwn 20:00:00:05:30:00:7a:de profile-id 1 interface fcip2 channel-group 2 force no shutdown use-profile 201 passive-mode peer-info ipaddr 100.100.100.5 special-frame peer-wwn 20:00:00:05:30:00:7a:de profile-id 2 canterbury# sh ips stats tcp int gig 2/1 TCP Statistics for port GigabitEthernet2/1 Connection Stats 20 active openings, 14 accepts 14 failed attempts, 0 reset received, 14 established Segment stats 12042719 received, 3181301 sent, 0 retransmitted 0 bad segments received, 0 reset sent TCP Active Connections Local Address Remote Address State Send-Q Recv-Q 200.200.200.1:3225 100.100.100.1:65368 ESTABLISH 0 0 200.200.200.1:3225 100.100.100.1:65370 ESTABLISH 0 0 200.200.200.1:3225 100.100.100.1:65372 TIME_WAIT 0 0 200.200.200.1:3225 0.0.0.0:0 LISTEN 0 0 !--- Both FCIP interfaces for Canterbury are configured to be passive; this !--- results in the above TCP statistics where Canterbury, despite being !--- configured with the highest IP addresses for both tunnels, did not !--- initiate the TCP connections. Its peer, Bison, initiates. canterbury# sh ips stats tcp int gig 2/2 TCP Statistics for port GigabitEthernet2/2 Connection Stats 500 active openings, 4 accepts 498 failed attempts, 0 reset received, 6 established Segment stats 11933351 received, 3144627 sent, 0 retransmitted 0 bad segments received, 0 reset sent TCP Active Connections Local Address Remote Address State Send-Q Recv-Q 200.200.200.5:3225 100.100.100.5:65415 ESTABLISH 0 0 200.200.200.5:3225 100.100.100.5:65417 ESTABLISH 0 0 200.200.200.5:64535 100.100.100.5:3225 TIME_WAIT 0 0 200.200.200.5:3225 0.0.0.0:0 LISTEN 0 0 |
Affichage à partir de Bison et Canterbury - Horodatage |
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!--- FCIP Time Stamp is enabled to allow the peer to drop FCIP userdata if it !--- exceeds the specified time-difference. The time difference is the maximum !--- value in transit of user data frames between two peer FCIP entities. bison(config-if)# time-stamp acceptable-diff 1000 Please enable NTP with a common time source on both MDS Switches that are on either side of the FCIP link !--- Note that the value specified is in milliseconds and, because a !--- time difference is specified, both ends of the FCIP tunnel must have access !--- to the same clock source through NTP. interface fcip1 channel-group 1 force no shutdown use-profile 1 peer-info ipaddr 200.200.200.1 time-stamp acceptable-diff 1000 special-frame peer-wwn 20:00:00:0c:30:6c:24:40 profile-id 200 interface fcip2 channel-group 1 force no shutdown use-profile 2 peer-info ipaddr 200.200.200.5 time-stamp acceptable-diff 1000 special-frame peer-wwn 20:00:00:0c:30:6c:24:40 profile-id 201 bison# sh int fcip 1 fcip1 is trunking Hardware is GigabitEthernet Port WWN is 20:c2:00:05:30:00:7a:de Peer port WWN is 20:42:00:0c:30:6c:24:40 Admin port mode is auto, trunk mode is on Port mode is TE vsan is 1 Belongs to port-channel 1 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 1 (interface GigabitEthernet4/1) Peer Information Peer Internet address is 200.200.200.1 and port is 3225 Special Frame is enabled Peer switch WWN is 20:00:00:0c:30:6c:24:40 Peer profile id is 200 Maximum number of TCP connections is 2 Time Stamp is enabled, acceptable time difference 1000 ms QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 100.100.100.1:65368, Remote 200.200.200.1:3225 Data connection: Local 100.100.100.1:65370, Remote 200.200.200.1:3225 84 Attempts for active connections, 10 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 2 ms, Variance: 3 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 10 KB, Slow start threshold: 118 KB 5 minutes input rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 5 minutes output rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 5988 frames input, 1743840 bytes 4719 Class F frames input, 443184 bytes 1269 Class 2/3 frames input, 1300656 bytes 0 Error frames timestamp error 0 15337275 frames output, 18028320932 bytes 4720 Class F frames output, 445544 bytes 15332555 Class 2/3 frames output, 18027875388 bytes 0 Error frames 0 reass frames canterbury(config-if)# time-stamp acceptable-diff 1000 Please enable NTP with a common time source on both MDS Switches that are on either side of the FCIP link interface fcip1 channel-group 2 force no shutdown use-profile 200 passive-mode peer-info ipaddr 100.100.100.1 time-stamp acceptable-diff 1000 special-frame peer-wwn 20:00:00:05:30:00:7a:de profile-id 1 interface fcip2 channel-group 2 force no shutdown use-profile 201 passive-mode peer-info ipaddr 100.100.100.5 time-stamp acceptable-diff 1000 special-frame peer-wwn 20:00:00:05:30:00:7a:de profile-id 2 canterbury# sh int fcip 1 fcip1 is trunking Hardware is GigabitEthernet Port WWN is 20:42:00:0c:30:6c:24:40 Peer port WWN is 20:c2:00:05:30:00:7a:de Admin port mode is auto, trunk mode is auto Port mode is TE vsan is 1 Belongs to port-channel 2 Trunk vsans (allowed active) (600-601) Trunk vsans (operational) (600-601) Trunk vsans (up) (600-601) Trunk vsans (isolated) () Trunk vsans (initializing) () Using Profile id 200 (interface GigabitEthernet2/1) Peer Information Peer Internet address is 100.100.100.1 and port is 3225 Passive mode is enabled Special Frame is enabled Peer switch WWN is 20:00:00:05:30:00:7a:de Peer profile id is 1 Maximum number of TCP connections is 2 Time Stamp is enabled, acceptable time difference 1000 ms QOS control code point is 0 QOS data code point is 0 B-port mode disabled TCP Connection Information 2 Active TCP connections Control connection: Local 200.200.200.1:3225, Remote 100.100.100.1:65368 Data connection: Local 200.200.200.1:3225, Remote 100.100.100.1:65370 2 Attempts for active connections, 0 close of connections TCP Parameters Path MTU 3000 bytes Current retransmission timeout is 200 ms Round trip time: Smoothed 6 ms, Variance: 6 Advertized window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Peer receive window: Current: 118 KB, Maximum: 118 KB, Scale: 1 Congestion window: Current: 10 KB, Slow start threshold: 112 KB 5 minutes input rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 5 minutes output rate 0 bits/sec, 0 bytes/sec, 0 frames/sec 9427366 frames input, 11084654892 bytes 295 Class F frames input, 32716 bytes 9427071 Class 2/3 frames input, 11084622176 bytes 145359 Error frames timestamp error 145359 1122 frames output, 874528 bytes 294 Class F frames output, 30932 bytes 828 Class 2/3 frames output, 843596 bytes 0 Error frames 0 reass frames |