1404 0909_04F9_c3
1
© 1999, Cisco Systems, Inc.
Merger and Acquisition Integration Session 1404
1404 0909_04F9_c3
©...
18 downloads
755 Views
1MB Size
Report
This content was uploaded by our users and we assume good faith they have the permission to share this book. If you own the copyright to this book and it is wrongfully on our website, we offer a simple DMCA procedure to remove your content from our site. Start by pressing the button below!
Report copyright / DMCA form
1404 0909_04F9_c3
1
© 1999, Cisco Systems, Inc.
Merger and Acquisition Integration Session 1404
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
2
1
How Many of These Things Happen? 4000
3702
3500
3087 2816
3000 2305
2500 1846
2000 1529
1589
1991
1992
1500 1000 500 0 1993
1994
1995
1996
1997
Source: 1997 Federal Trade Commission Annual Report 1404 0909_04F9_c3
“
3
© 1999, Cisco Systems, Inc.
Nobody Expects the Spanish Inquisition! Monty Python’s Flying Circus
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
” 4
2
Expect a Burst of Activity
• FASB rule changes coming in 2001 • “Pooling of Interests” merger to be restricted • Many will try to get in under the wire
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
5
Purpose of this Presentation
• Overview of technology involved With an eye on business functions
• Technology and product presentations focus far more on “how to”
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
6
3
Some Key Things to Remember • Scaling means thinking big while you’re still small (Merging makes you bigger)
• Make life easier for yourself Automate and use standards
• Customer interfaces often dictate merger requirements 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
7
Example: Two Banks • Each has home banking but with slightly different functionality • Can’t switch interfaces without considering functionality • Functionality requires back-end support • Can’t consolidate back-ends without impacting front-end 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
8
4
Agenda • Who Merges • Ordering and Timing • Wide Area Networks • Routing and Addressing • Firewalls • Other I/T Functions 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
9
Who Merges: Small Companies
• Fast and versatile • Offers highly vertical expertise and functionality • Low overhead • Easy to digest 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
10
5
Who Merges: Large Companies • Well established • Broad base of products • Looking to pick up specific capabilities or geographic coverage • Has existing “best practices” processes 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
11
The Large/Small Merge
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
12
6
Merger of Equals
• Market consolidation—banking • Each is looking to diversify into the other’s business—Netscape/AOL • Both companies have “best practices” and existing processes • Each has an existing infrastructure 1404 0909_04F9_c3
13
© 1999, Cisco Systems, Inc.
Goal of a Merger
• Make best use of the best aspects of both companies • Turn two companies into one • Merge facilities • Merge networks Results May not Look Like EITHER Company 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
14
7
Case Study: Large Banks
Bank of Hodge Seattle Seattle
Bank of Podge Seattle Seattle
Boston Boston
Boston Boston
San San Francisco Francisco Chicago Chicago
New New York York
Detroit Detroit New New York York
San San Jose Jose Los Los Angeles Angeles
Washington Washington D.C. D.C.
Los Los Angeles Angeles Dallas Dallas
Atlanta Atlanta Houston Houston
1404 0909_04F9_c3
15
© 1999, Cisco Systems, Inc.
Just Connect and Look for Overlap Bank of Hodge Podge Seattle Seattle Boston Boston San San Francisco Francisco Detroit Detroit
New New York York
Chicago Chicago
San San Jose Jose
Washington Washington D.C. D.C. Los Los Angeles Angeles
Dallas Dallas
Atlanta Atlanta
Houston Houston 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
16
8
Develop Different Model MoneyMatic Seattle Seattle Boston Boston San San Francisco Francisco Detroit Detroit
New New York York
Chicago Chicago Washington Washington D.C. D.C. Los Los Angeles Angeles
Atlanta Atlanta
Dallas Dallas
1404 0909_04F9_c3
17
© 1999, Cisco Systems, Inc.
It’s Not Just Where the Lines Go Bank of Hodge 10.1.0.0/16 10.1.0.0/16
10.6.0.0/16 10.6.0.0/16
10.7.0.0/16 10.4.0.0/16 10.4.0.0/16 10.7.0.0/16
10.2.0.0/16 10.2.0.0/16 10.3.0.0/16 10.3.0.0/16
Bank of Podge 10.5.0.0/18 10.5.0.0/18
10.1.0.0/24 10.1.0.0/24 10.10.0/24 10.10.0/24 10.0.0.0/16 10.0.0.0/16
10.4.8.0/23 10.4.8.0/23
10.2.1.0/24 10.2.1.0/24
10.4.0.0/17 10.4.0.0/17 10.5.0.0/16 10.5.0.0/16
10.8.0.0/16 10.8.0.0/16 10.2.0.0/17 10.2.0.0/17
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
18
9
Agenda • Who Merges • Ordering and Timing • Wide Area Networks • Routing and Addressing • Firewalls • Other I/T Functions 1404 0909_04F9_c3
19
© 1999, Cisco Systems, Inc.
Order of Events
Announcement
Merger Completes
Work Estimates
Discussions -???
Merger Begins
0
Merger Activities
Week 2
Month 6
Time Before
Merger Activities
0
1404 0909_04F9_c3
After
Year 6
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
20
10
Where Does I.T. Happen?
Call Centers Engineering
Production
Customer Interface Complete A/P
H.R.
1404 0909_04F9_c3
21
© 1999, Cisco Systems, Inc.
Early Stages
• Limited communication • Use private lines or encrypted VPN • Mind E-mail paths Sometimes not intuitive
• Tools available: IPSEC 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
22
11
Are Your Communications Safe?
Internet
Hodge.com Mail Server
1404 0909_04F9_c3
Podge.com Mail Server
23
© 1999, Cisco Systems, Inc.
Initial Connection
Bi-directional NAT
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
24
12
Better Living through Interoperability and Standards
• Internet is built on interoperability and standard ways to interchange information • If it’s good for the Internet, it’s good for you
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
25
Reduce Interoperability Experiments Before the Merger • Industry standards POP, IMAP, SMTP—based tools for mail SNA is a de facto standard
• Corporate standards Web browsers, mail agents, DNS conventions, document processing systems, calendars, etc. Telephone switches, routers, switches, firewalls, modems, etc. 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
26
13
Case Study: Cisco Systems • Standard P.C., calendar tool, dialup service, Internet access • (Bottled water, tea, food vendors, etc.) • Weigh cost of maintaining existing support structure versus writing off hardware and software 1404 0909_04F9_c3
27
© 1999, Cisco Systems, Inc.
Cisco Systems Mergers
Class
Precept
Wheel
AIC
NetSys
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
Selsius
28
14
Agenda • Who Merges • Ordering and Timing • Wide Area Networks • Routing and Addressing • Firewalls • Other I/T Functions 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
29
Today’s WAN Technology • TDM point-to-point Time division multiplexed You get exact amount of bandwidth
• Frame Relay, ATM Cloud technologies Burst and commit rates allow for flexibility; usually cheaper than serial 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
30
15
Emerging Technology: The Internet • Nearly ubiquitous • Emerging security standards: IPSEC • Today: no QOS Not necessary for all purposes On its way
• Early adopters have been here for awhile 1404 0909_04F9_c3
31
© 1999, Cisco Systems, Inc.
Mesh Networks
Cork Cork
San Francisco
Tokyo Tokyo
Lincoln Lincoln
New New York York
Dehli Dehli
Sydney Sydney
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
32
16
Mesh Networks (Cont.)
• Full or partial • Distributed organizations • Internal supply routes to factories • Complex peer-to-peer routing Maybe BGP 1404 0909_04F9_c3
33
© 1999, Cisco Systems, Inc.
Star Networks
Cork Cork
San Francisco
Tokyo Tokyo
Lincoln Lincoln
New New York York
Dehli Dehli
Sydney Sydney
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
34
17
Star Networks (Cont.)
• Single center, perhaps with a backup • Highly centralized organization • Very simple routing • Typically used by smaller companies 1404 0909_04F9_c3
35
© 1999, Cisco Systems, Inc.
Hub and Spoke Networks
Cork Cork
San Francisco
Tokyo
Sydney Sydney
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
36
18
Hub and Spoke Networks (Cont.)
• Regional hubs connect either to each other or a main headquarters • Other sites connect to regional hubs • Sales and support network for an otherwise centralized company • Routing ranges from fairly simple to very complex, depending on requirements 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
37
Merging Different Networks • Requirements: Latency, bandwidth, costs, support
• Hub and spoke is a (very) partial mesh • Star is an extreme case of a partial mesh • Possible to re-home a partial mesh 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
38
19
Go with New Company’s Requirements • Merged company may look nothing like two incarnations • Other considerations: Real estate Number of employees in each location Function changes of locations (e.g., new production facilities) 1404 0909_04F9_c3
39
© 1999, Cisco Systems, Inc.
Agenda • Who Merges • Ordering and Timing • Wide Area Networks • Routing and Addressing • Firewalls • Other I/T Functions 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
40
20
Address Space • Types: IP, SNA, Appletalk, Novell, DECNET, E.164 • Each network aware device has an address • Routers, switches and some hosts require configuration changes • We’ll stick to IP—similar concepts for the rest 1404 0909_04F9_c3
41
© 1999, Cisco Systems, Inc.
IP Address Space
• Global address space assigned by ISPs May require additional allocations
• Private vs. global • Modern routing protocols require hierarchical addressing 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
42
21
Hierarchical Routing
Single Route Out
10.1.2.0/ 24 Number of Significant Bits 10.1.2.0/ 25
10.1.2.128/25
Two Routes In
1404 0909_04F9_c3
43
© 1999, Cisco Systems, Inc.
Hierarchical Routing
Many Routes In One Route Out
10.1.2.0/21
10.1.0.0/24 10.1.1.0/24 10.1.2.0/24 10.1.3.0/24 10.1.4.0/24 10.1.5.0/24
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
44
22
Benefits of Hierarchical Routing
• Reduced memory requirements in really large networks • Reduced communication overhead • Necessary for the Internet
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
45
Internet Routing Growth
Source: Telstra
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
46
23
Old Fashioned Class A, B, C
Number of Significant Bits Implicit by Address Classful
A: 1.0.0.0–127.255.255.255 mask /8 B: 128.0.0.0–191.255.255.255 mask/16 C: 192.0.0.0–223.255.255.255 mask/24
Each Network could Subdivide to Smaller Subnets all with Same Size 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
47
Classless Addressing • No implicit information in address • Routing protocols pass network mask as well as address Examples: 128.6.4.0/24
= 24 Bits Network, 8 Bits Host = 128.6.4.0–128.6.4.255 192.168.12.128/26 = 26 Bits Network, 6 Bits Host = 192.168.12.128–192.168.12.191 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
48
24
Use Classless Addressing and Routing Protocols
• Newer protocols • Required for hierarchical routing • More stable
1404 0909_04F9_c3
49
© 1999, Cisco Systems, Inc.
Routing Protocols
• Different companies use different routing protocols • Interior: OSPF, IS-IS, EIGRP, RIP (v2) • Exterior: BGP • Static • Old stuff: RIP (v1), IGRP 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
50
25
Default Route
• Used when no other routing information is available • Different companies may use it differently • Best used to get to the Internet 1404 0909_04F9_c3
51
© 1999, Cisco Systems, Inc.
Don’t Blindly Plug In!
Area 1 Area 2
Area 1 Area 6
Area 0 Area 3
Area 0 Area 5
Area 4 Hodge Routing System
1404 0909_04F9_c3
Area 6
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
Area 5 Area 4 Podge Routing System
52
26
Route Redistribution
• Enables sharing of information • Useful transition tool • Too much is unmanageable • Tools available: Netsys
1404 0909_04F9_c3
53
© 1999, Cisco Systems, Inc.
Route Redistribution Example
Area 1 Area 2
Area 1 Area 6
Area 6
Area 0 Area 3
Area 0 Area 5
Area 5 BGP
Area 4 Hodge Routing System
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
Area 4 Podge Routing System
54
27
For More Info on Routing Protocols
• Technology courses available: 301 Introduction to Routing Protocols Lots of others
• IETF standards: RFCs • Many books 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
55
Making an Addressing Plan • May be able to connect with NAT or at limited points, initially • Come up with new addressing plan Determine growth rate and period Choose between private and global address space
• Changing providers? Get new address blocks 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
56
28
Renumbering • May not be as painful during a merger • DHCP (Dynamic Host Configuration Protocol) can automatically renumber end hosts • Tools available: Cisco Network Registrar® • Technology course: 806 DNS, DHCP, and Address Management 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
57
Secondary Addresses: A Useful Transition Tool
• Enable use of old and new addresses • Available on most routers and servers • Useful transition tool only • Performance and management cost • Don’t use them for long 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
58
29
Multicast
• One packet, many receivers • Routed separately from normal IP • Used for conferencing • Corporate video presentations • Certain trading applications 1404 0909_04F9_c3
59
© 1999, Cisco Systems, Inc.
Multicast Protocols
• Distance Vector Multicast Routing Protocol (DVMRP) • Protocol Independent Multicast (PIM) • They don’t play well together
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
60
30
Connecting PIM to DVMRP
DVMRP Tunnel
DVMRP
PIM
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
61
Learning More about Multicast
• Technology courses: 303 Introduction to IP Multicast 314 Deploying IP Multicast 320 Advances in IP Multicast
• Internet RFCs and drafts • ftp://ftp-eng.cisco.com/ipmulticast.html 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
62
31
DNS and Usernames
• Will merged company use existing domain names? • Each company has user jsmith • How are these name spaces managed? Centrally or distributed? Single domain or sub-domains 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
63
Distributed vs. Centralized • Two companies, centrally managed Need to coordinate with two administrators
• One central, one distributed Need to coordinate with N+1 administrators
• Both distributed Need to coordinate with N+M administrators 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
64
32
Agenda • Who Merges • Ordering and Timing • Wide Area Networks • Routing and Addressing • Firewalls • Other I/T Functions 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
65
Security: Exactly One Security Policy Wanted
• Far better than none • Often difficult to reconcile more than one
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
66
33
Host or Network-Based Security • Hard to convert network-based to host-based • Business requirements usually prevent converting host-based to network-based • Do customers or partners have access to either network? • Are any partners competitors of either company? 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
67
Case and Point: The Pharmaceutical Industry • Time to market is everything Being #2 to patent is meaningless
• Lots of collaborative work • Lots of competitors • Lots of attempts at data theft— lots of encryption 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
68
34
Firewalls • Control incoming and outgoing access to your network To and from the Internet To and from partners and private peers
• Different companies use different technologies • Tools available: PIX™, Cisco IOS® Firewall 1404 0909_04F9_c3
69
© 1999, Cisco Systems, Inc.
Getting Out
Mail
Web
Internet File Transfer
Telnet Firewall
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
70
35
Mixing IP Routing with Other Mechanisms • Some use IP default route to find the Internet • Others use transport level routing Socks • Application level gateways SMTP MX servers, Netnews 1404 0909_04F9_c3
71
© 1999, Cisco Systems, Inc.
Transport vs. IP Routing
Internet
Client Client
Intranet Client
Socks or HTTP Proxy
Client Client
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
72
36
Transport vs. IP Routing (Cont.)
Internet
Client Client
Proxy
Hodge Intranet Client
Traffic Path
Client
Podge Intranet
1404 0909_04F9_c3
73
© 1999, Cisco Systems, Inc.
Getting In
Telnet, FTP News
56K Dialup
Mail Firewall
Dialin
Internet
Intranet
L2TP w/ IPSEC, SSH
Dialin
Dialin Development 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
74
37
Sometimes Firewalls Exist Within Companies • “Intra-departmental” firewalls • Used to keep information compartmentalized • Network management tools require access • Some of your I/S functions require access • You need to determine what level of access is required between departments 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
75
For More Information on Firewalls and Security • Technology courses available: 302 Introduction to Information Security 311 Deploying Security Technology 318 Advanced Security Technology Concepts
• Lots of books available: Bellovin and Cheswick Chapman and Zwicky 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
76
38
Agenda • Who Merges • Ordering and Timing • Wide Area Networks • Routing and Addressing • Firewalls • Other I/T Functions 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
77
Converging Hardware and Software Configurations • Have standards for hardware and software E.g., branches get 2600s with 32 MB RAM and 16 MB flash Use a standard Cisco IOS® version
• Tools available: CiscoWorks 2000 Provides strong hardware, software inventory support 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
78
39
Merging Network Management
• Operating systems: CA Unicenter, HP Openview, Sun Netmanager, etc. • Trouble ticket systems: Remedy, Clarify • Remote management tools: CiscoView, VLAN Director™ 1404 0909_04F9_c3
79
© 1999, Cisco Systems, Inc.
Some Words About Voice and Carriers • Determine whose contract to use and whose to terminate • Doing VoIP or VoFR? Watch for new delays • Check dial plans • Note lead times 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
80
40
Merging Directories
• Each directory has a schema • Gather required information that does not exist • Sometimes, content is okay but format is incompatible E.g., 3 digit phone numbers vs. E.164 addresses 1404 0909_04F9_c3
81
© 1999, Cisco Systems, Inc.
Policy Networking? • Just who set those precedence bits? • May oversubscribe high precedence • May underserve high priority applications • Traffic engineering (measurement) still needed • Tools available: Netsys 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
82
41
Where to Go Next You Are Here
Technology Session
WAN Technologies
Security
DNS, DHCP, and IP Address MGT
Routing Protocols
VPNs
Voice
Multicast
Capacity Management
QOS
This List Is by No Means Exhaustive! 1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
83
Your Questions, Please
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
84
42
Thanks!
1404 0909_04F9_c3
85
© 1999, Cisco Systems, Inc.
Please Complete Your Evaluation Form Session 1404
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
86
43
1404 0909_04F9_c3
© 1999, Cisco Systems, Inc.
Copyright © 1998, Cisco Systems, Inc. All rights reserved. Printed in USA. 0909_04F9_c3.scr
87
44
