Subhendu

Marks: 10+5+ Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 20-03-2018 Session Name:DHCP DHCP lease process A DHCP client enabled PC must obtain a lease for an IP address from a DHCP server. Before the lease expires, the DHCP server must renew the lease for the client or client must obtain a new lease. Lease Renewal The renewal process occurs when the client already has a lease and needs to renew that lease with the server. DORA concept Benefits of DHCP DHCP scopes It is a range of IP addresses that are available to be leased  DHCP scopes include:- Network ID  Lease duration Scope name Subnet mask IP address range Exclusion range

 Marks: 10+5+3+3+1+1 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 13-03-2018 Session Name:-  Active Directory Domain Services (AD DS) Active Directory Domain Services (AD DS) Stores directory data Manages communication between users and domains Configurations, services & shared folders Server running AD DS is called domain controller The hierarchical structure of AD DS includes :- Active Directory forest Domains in forest Organizational Units (OUs) AD DS physical components:- i) Data storage ii) Domain controllers iii) Global catalogue server iv) Read-Only Domain Controller (RODC) AD DS Logical Components:- Forest  Domains Schema Sites OUs Groups & Users Partitions New features in Active Directory:- Workplace Join- Allows applications to participate in the domain. Web Application proxy- Allows applications to be published to the internet. Multi-factor Authentica...

Marks:- 10+5+ Name of student: Subhendu Pal Faculty Name:  Suchitra Bhatt Roll No: 1503 Date: 09-03-2018 Session Name: P.D

 Marks: 10+5+3+3+3+1+1 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 07-03-2018 Session Name: Premises Server vs cloud  On premises Server vs cloud :- There is lot of buzz around cloud computing technology. Cloud solutions, Accessed via the Internet. Big difference is the 'pay as you go' or . Windows server 2012 can be deployed on both on permises Server and Cloud. Windows Server 2012 Editions :- Windows Server 2012 Foundation edition Windows Server 2012 Essentials edition Windows Server 2012 Standard edition Windows Server 2012 Datacenter edition Windows Server 2012 Deployment Method Options Include :- Windows Server 2012 Core Installation the minimum Hardware Requirement :- Processor Architecture:- 64bit. Processor speed:- 1.4 GHz Memory (RAM):- 512mb Hard Disk Drive Space:- 32GB Questions: - What is Server core  What is used for Windows server 2012 edition

 Marks: 10+5+3+1+1 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 05-03-2018 Session Name: End User Troubleshoot CUCM:- i) PSTN connection are provided through gateways:- Media gateway control Protocol (MGCP)  H.323 are sessions integration Protocol (SIP) ii) Verifying MGCP & SIP connection:- Show mgcp endpoints Show mgcp Show mgcp connection Show sip ua service Debug ccsip Steps for Troubleshooting Define the problem :- Analyze the problem and create a clear problem statement. Gather facts :- Collect and consider command outputs & user statements Consider possibilities :- Based on the facts gathered, identify a short list of likely causes. Create an action plan :- Define a plan of action to correct the problem  Troubleshooting Endpoint issues:- IP phones registration problems can be categorized according to the following points of failure:- Local to the IP phone :- P...

 Marks: 10+5+3+1+1 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 03-03-2018 Session Name:  Mantains Cisco Unified Communication System. CDR & CMR Reports :- Cisco Unified Communications Manager Produce two types of records which store call history & diagnostic information:- 1. Call Detail Records (CDR)  - Data records that contain information about each call that was processed by call manager. 2. Call Management Records (CMR)  - Data records that contain the quality of service (QoS) or diagnostic about the call. Call Detail Records (CDR) features :- Generate automatic (predefined) reports Reports can be sent by email  Reports available in two formats (PDF or CSV) Supports searching in CDR & CMR files Different types of report :- i) User Report:- Bills, Cisco IPMA, etc. ii) System Report:- QoS, Traffic, CDR error, etc. ii) Device Report:- Gateway, Router plan, etc. CAT Tool User ...

Marks:- 10+5+ Name of student: Subhendu Pal Faculty Name:  Suchitra Bhatt Roll No: 1503 Date: 01-03-2018 Session Name: P resentation My Favorite Fastival .

 Marks: 10+5+ Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 29-2-2018 Session Name: Configure Voice Message, IM & Presence Cisco Unity Connection (CUC) Full featured voice-messaging, auto-attendant and  voice-recognition system CUC supports up to 20,000 mailboxes. There are Four ways to add Users in CUC 1)  Adding Users Manually :-  ChooseUsers> Users> click the Add new button Fill appropriate fields Click Save button After the user is successfully created, Edit menu appears. The Edit menu enables the administrator to change password, roles, message settings, notification devices. 2)  Importing Users via AXL from CUCM :- Users can be synced with end users that are already configured on CUCM system using Administrative XML (AXL) 3)  Importing Users with LDAP :-  Open webpage of CUCM and enter the application username and password. Make sure that the  ...

 Marks: 10+5+3+1+1 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 27-2-2018  Session Name: Components of Cisco Unified Communications Configuration Cisco IP phones using the software:- GNS IOS (router) Cisco configuration professional Vmware  Cisco IP Communicator Give IPs to Fast Ethernet & Serial Interface on both the Routers (Eg. R1 & R2) Also, Configure RIP on both routers. Configuration:- R1#clock set 12:57 27 FEB 2018 R1(config) Telephony-service R1(config) Max-dn 10 R1(config) Max-ephones 10 R1(config) ip source-address  R1(config) (Type the ip address of routers fast ethernet) R1(config) create cnf-files R1(config) do write R1(config) exit R1(config) username admin privilege 15 secret admin R1(config) exit R1# wr R1(config) ip http server R1(config) ip http secure-server R1(config) ip http authentication local (Note:- Same...

 Marks: 10+5+3+3 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 21-2-2018  Session Name:  Cisco Unified Communication Manager Cisco Unified Communication Manager Provides services like :- Voice, video Messaging  Web conferencing Mobility CUCM features :- Trustworthy Low cost Supports up to 40000 users & can extend up to 80000 users CUCM has two types of users:- End users Application Users Configer of IP phone:- End Points registration in CME  Manually Auto registration (requires SCCP or SIP) Required Files for IP Phones:- Firmware SEP.cnf.xml default.cnf.xml SCCP-dictionary.xml Phone model dictionary.xml Phone model-tones.xml Questions:- What is SCCP & SIP Steps to add New user in CME Steps to add new phone to CME What are the required files for IP phones

 Marks: 10+5+1+1 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 19-2-2018  Session Name: Components of Cisco Unified Communications Cisco IP phones:- Cisco IP Communicator provides personal computers with the functionality of IP phones. Microsoft Windows-based application provides high-quality voice calls. It has functionality of a full-featured Cisco Unified IP phone:- Transfer calls. Forward calls. Conference additional participants to an existing call. Cisco Unified IP phone:- Cisco Unified SIP phone 3911 Cisco Unified SIP phone 7940G Cisco Unified wireless phone 7925G Cisco Unified Personal Communicator :- It provides access to a variety of communications tools:- Voice Video Web Conferencing Call management Directories Questions:- Cisco Unified Mobility features State the Characteristics of CUCS State the features of Cisco IP phones

 Marks: 10+5+3 Name of student: Subhendu Pal Faculty Name: Priya Sawant Roll No: JK-ENR-SW-1503 Date: 14-2-2018  Session Name: Components of Cisco Unified Communications Components of Cisco Unified Communications Cisco Integrated Service Router (Cisco ISR routers) Features of Cisco ISR routers:-  Supports VoIP endpoints Conference calling video telephony Automatic call distribution(ACD) CME supports up to 450 IP phones Cisco Unified Communication Manager (CUCM)  CUCM features & capabilities:- Media processing VoIP gateways Unified messaging Multimedia conferencing  Collaborative contact centers Cisco Unified Communications Manager Express:- Its an entry level call processing system. It provides a wide range of IP telephony features for small to medium-sized business. It supports up to 240 phones. Cisco Unified Computing system (UCS) is an architecture that integrates:- Computing resources. ...

Marks:- 10+5+5 Name of student: Subhendu Pal Faculty Name: Priya Sawant  Roll No: 1503 Date: 12-02-2018 Session Name: IP Services Network Address Translation  (NAT ) is the process where a network device, usually a firewall, assigns a public address to a computer (or group of computers) inside a private network. The main use of NAT is to limit the number of public IP addresses an organization or company must use, for both economy and security purposes. 1) Static NAT (Network Address Translation)  - Static NAT (Network Address Translation) is one-to-one mapping of a private IP address  to a public IP address. Static NAT (Network Address Translation) is useful when a network device inside a private network needs to be accessible from internet. 2) Dynamic NAT:- can be defined as mapping of a private IP address to  a public IP address from a group of public IP addresses called as NAT pool. Dynamic NAT establishes a one-to-one mapping between a private I...

Marks:- 10+5+5 Name of student: Subhendu Pal Faculty Name:  Suchitra Bhatt Roll No: 1503 Date: 10-02-2018 Session Name: Simple Past Tenses Simple Past Tenses :- With most verbs the past tense is formed by adding -ed: call >> called; like >> liked; want >> wanted; work >> worked But there are a lot of irregular past tenses in English. Use :- We use the past tense to talk about: something that happened  once in the past : I  met  my wife in 1983. We  went  to Spain for our holidays. They  got  home very late last night. something that happened  again and again in the past : When I was a boy I  walked  a mile to school every day. We  swam  a lot while we were on holiday. They always  enjoyed  visiting their friends. something that was  true for some time  in the past: I  lived  abroad for ten years. He  enjoyed  b...

Marks:- 10+5 Name of student: Subhendu Pal Faculty Name: Priya Sawant  Roll No: 1503 Date: 09-02-2018 Session Name: IP Services Network Address Translation  (NAT ) is the process where a network device, usually a firewall, assigns a public address to a computer (or group of computers) inside a private network. The main use of NAT is to limit the number of public IP addresses an organization or company must use, for both economy and security purposes. The most common form of network translation involves a large private network using addresses in a private range (10.0.0.0 to 10.255.255.255, 172.16.0.0 to 172.31.255.255, or 192.168.0 0 to 192.168.255.255). The private addressing scheme works well for computers that only have to access resources inside the network, like workstations needing access to file servers and printers. Routers inside the private network can route traffic between private addresses with no trouble. However, to access resources outside the net...