Cisco Systems MDS 9000 setup guide Vsan ID 5, Fcid Vsan ID 1, Fcid 0x6c0203 Switch#

Page 35

iSCSI Node name is 10.10.100.199

iSCSI Initiator name: iqn.1987-05.com.cisco.01.7e3183ae458a94b1cd6bc168cba09d2e

iSCSI alias name: oasis-qa

Node WWN is 22:03:00:05:30:00:10:e1 (configured) Member of vsans: 1, 5

Number of Virtual n_ports: 1

Virtual Port WWN is 22:00:00:05:30:00:10:e1 (configured) Interface iSCSI 4/1, Portal group tag: 0x180

VSAN ID 5, FCID 0x640000

VSAN ID 1, FCID 0x6c0203

switch#

iSCSI Node name is iqn.1987-05.com.cisco:02.3021b0f2fda0.avanti12-w2k Initiator ip addr (s): 10.10.100.116

iSCSI alias name: AVANTI12-W2K

Node WWN is 22:01:00:05:30:00:10:e1 (configured) Member of vsans: 1, 2, 10

Number of Virtual n_ports: 1

Virtual Port WWN is 22:04:00:05:30:00:10:e1 (configured) Interface iSCSI 4/1, Portal group tag is 0x180

VSAN ID 1, FCID 0x6c0202

1 FC sessions, 1 iSCSI sessions iSCSI session details

Target: VT1 Statistics:

PDU: Command: 0, Response: 0

Bytes: TX: 0, RX: 0

Number of connection: 1 TCP parameters

Local 10.10.100.200:3260, Remote 10.10.100.116:4190 Path MTU: 1500 bytes

Retransmission timeout: 310 ms

Round trip time: Smoothed 160 ms, Variance: 38

Advertized window: Current: 61 KB, Maximum: 62 KB, Scale: 0

Peer receive window: Current: 63 KB, Maximum: 63 KB, Scale: 0

Congestion window: Current: 1 KB

FCP Session details

Target FCID: 0x6c01e8 (S_ID of this session: 0x6c0202)

pWWN: 21:00:00:20:37:62:c0:0c, nWWN: 20:00:00:20:37:62:c0:0c

Session state: CLEANUP

1 iSCSI sessions share this FC session Target: VT1

Negotiated parameters

RcvDataFieldSize 1392 our_RcvDataFieldSize 1392 MaxBurstSize 0, EMPD: FALSE

Random Relative Offset: FALSE, Sequence-in-order: Yes Statistics:

PDU: Command: 0, Response: 0

Image 35
Contents Configuring iSCSI 35-2 ISCSI to FCP Fibre Channel Routing Fibre Channel SAN View-iSCSHI Host as an HBACreating iSCSI Interfaces Enabling iSCSIDynamic Mapping Presenting Fibre Channel Targets as iSCSI TargetsLUN2 Dynamic Target MappingStatically Mapped iSCSI Targets Static MappingAssigning iSCSI Node Names ISCSI Virtual Target Configuration Examples35-9 Initiator Identification Presenting iSCSI Hosts as Virtual Fibre Channel HostsInitiator Presentation Modes Transparent Initiator Mode10 Virtual Host HBA Port Dynamic Mapping Making the Dynamic Initiator WWN Mapping Static Proxy-Initiator Mode Multiplexing IPS Ports Vsan Membership for iSCSI Example of Vsan membership for iSCSI devices Advanced Vsan membership for iSCSI hosts ISCSI Access ControlFibre Channel Zoning Based Access Control Enters configuration mode ISCSI ACL Based Access Control Enforcing Access Control Config t Iscsi authentication Chap Mutual Chap Authentication Restricting iSCSI Initiator AuthenticationISCSI Immediate Data and Unsolicited Data Features ISCSI Listener Port TCP Tuning Parameters ISCSI Interface Advanced FeaturesISCSI Routing Modes QoSPass -Thru Example 35-1 Displays the iSCSI Interface Information Displaying iSCSI InformationDisplaying iSCSI Interfaces Data-in 0 pdus, 0 bytes Switch# Iscsi2/1 TMF REQ0 WWNsNWWN Displaying Global iSCSI Information Bytes TX 8712, RX 0 Number of connection 1 Connection #1 Vsan ID 5, Fcid Vsan ID 1, Fcid 0x6c0203 Switch# ISCSI initiators IP address Switch# show iscsi initiator configured Displaying iSCSI User Information Transparent Target FailoverDisplaying iSCSI Virtual Targets Logical View ISCSI HA with Host Not Having Any Multi-Path Software Storage Port Failover LUN Trespass Multiple IPS Ports Connected to the Same IP Network Lqn.com.cisco.mds.5-3.gw.p1 Lqn.com.cisco.mds.2-1.gw.p1 Multiple Gigabit Ethernet Interfaces in the Same IP NetworkNetwork Lqn.com.cisco.mds.vr1.gw.p1 VRRP-Based High AvailabilityEthernet PortChannel-Based High Availability ISCSI Authentication Setup Guidelines and ScenariosChap with External Radius Server No Authentication Chap with Local Password DatabaseISCSI Transparent Mode Initiator Host ISCSI-zone-1 10.11.1.10 Iscsi-zone-1 Iscsi-zone-2 Target Page IP address of the iSCSI Target Storage Device Requiring LUN Mapping Show iscsi initiator Configured nWWN ISCSI initiator in name server Initiator in name server Page About iSCSI Storage Name Services About iSNS Client Functionality Verifying iSNS Client Configuration Displays iSNS Queries Show isns profile countersExample 35-22 Displays Tagged iSNS Interfaces DiscoverConfiguring iSNS Servers Enabling the iSNS Server ISCSI Configuration DistributionConfiguring the ESI Retry Count ISNS Client Registration and Deregistration Target Discovery Displays Explicitly Registered Objects Node Type Target1 Node Index Node type attribute in a compact format one per line Entity Index Node Type Target1 TCP Example 35-41and Example Default Settings Parameters Default
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MDS 9000 specifications

Cisco Systems MDS 9000 series is a line of storage networking switches designed to address the unique demands of enterprise-level data centers. These switches provide high-performance solutions for connecting various storage devices, including traditional disk arrays, solid-state drives, and tape libraries. The MDS 9000 series is built for scalability, high availability, and advanced security, making it an ideal choice for organizations looking to optimize their storage infrastructure.

One of the standout features of the MDS 9000 series is its support for Fibre Channel and FICON protocols, which enable seamless integration with various storage technologies. This versatility is crucial for organizations that may be using a mix of applications and storage performance requirements. The switches support multiple speeds, including 1G, 2G, 4G, 8G, and even 16G Fibre Channel rates, ensuring that they can adapt to evolving storage needs.

The MDS 9000 is known for its advanced features in terms of management and automation. Cisco provides intelligent automation capabilities to enhance operational efficiency. Features like Flow Vision and intelligent network services allow for deep visibility into storage environments, enabling administrators to monitor performance, troubleshoot issues, and optimize resource allocation effectively. This level of visibility helps organizations to mitigate risks and ensure data availability.

Security is another paramount consideration for the MDS 9000 series. The switches are equipped with a range of security features, including role-based access controls, encryption technologies, and zoning options. These capabilities help safeguard sensitive data and ensure compliance with industry regulations, making the MDS 9000 a trusted choice for enterprises dealing with critical data.

The architecture of the MDS 9000 series is designed for high availability and resiliency. With redundant power supplies and cooling systems, these switches minimize downtime and ensure continuous operation. Additionally, they offer advanced features like non-disruptive software upgrades, which eliminate the need for scheduled outages during firmware updates.

In summary, the Cisco Systems MDS 9000 series offers a robust set of features tailored for enterprise storage networking. Its support for various protocols, intelligent management capabilities, and high availability characteristics make it a preferred choice for organizations seeking to optimize their storage infrastructure for both current and future needs. By investing in the MDS 9000 series, businesses can enhance their operational efficiency, ensure data security, and maintain a competitive edge in today's data-driven landscape.