business advanced products 16 Flashcards
(226 cards)
1
Q
What type of Business VoiceEdge seat cannot be directly dialed from an outside line?
A
A Standard Seat
2
Q
For VoiceEdge, what is the maximum number of lines/consecutive call paths over coax on a DOCSIS 3.0 network?
A
40 lines per site
3
Q
If the Adtran 908e will not be installed on a rack and will be wall-mounted instead, it is unacceptable to mount it ___
A
With the LEDs pointing up.
4
Q
What is the maximum number of Concurrent Call Sessions Comcast offers overHFC and MetroE for SIP?
A
46 over coax-250 over fiber
5
Q
Which two different devices are used to hand off the SIP trunk to a customer?
A
Adtran Netvanta 3430-Adtran Netvanta 4430
6
Q
The Century Module that allows users to track and manage all Customer information in on place. This module is the beginning point for all Order Entry activity. This module will also allow Sales Engineers and Fiber PMs to request Pre-Sales survey requests.
A
Century, Customer Manager (CM)
7
Q
The site technician can turn up the SUR or aggregation switch port for the switch with this tool.
A
Edge Automation Tool
8
Q
What does MTU stand for?
A
Maximum Transmission Unit
9
Q
PRI trunks are made up of what two type of channels?
A
B andD channels
10
Q
The ETH 0/1 and ETH 0/2 on the Adtran Netvanta 3430 are rated for what UNI speeds?
A
10Base-T and 100Base-T
11
Q
On the Ciena 3916 Service Delivery Switch, which port is used as the “fiber uplink” and what is the Network to Network Interface (NNI) speed on that port?
A
Port 6, NNI port is 1GbE
12
Q
A full PRI trunk is made up how many B and D channels?
A
23 B-Channels1 D-Channel
13
Q
In DOCSIS 3.0 how many PRI trunks are available?
A
2 PRI trunks
14
Q
An Arris CM820A that will be used for a SIP trunk must be issued from the warehouse as what equipment type?
A
TM
15
Q
Whatarea codesare blocked on all Comcast trunk services?
A
500, 700, 900, 976
16
Q
On the Ciena 3931 Service Delivery Switch, which port is used as the “fiber uplink” and what is the Network to Network Interface (NNI) speed on that port?
A
Port 10, NNI port is 10GbE
17
Q
Comcast SIP trunking is offered over what two networks?
A
HFC and MetroE Networks
18
Q
On the Adtran Netvanta 4430, if the Link status light for the GIG 0/1 or GIG 0/2 port is off, this means:
A
The port is administratively down.
19
Q
What is SLA?
A
Service Level Agreement
20
Q
When referring to Ethernet, Jitter is known as:
A
Frame Delay Variation
21
Q
What are thefour different symmetric service speeds offered with EoHFC?
A
2, 4, 6 and 10Mpbs
22
Q
On a SIP trunk over fiber, an Adtran Netvanta 3430 can handle up to how many Concurrent Call Sessions (CCS)?
A
80
23
Q
What is MTTR?
A
Mean Time to Repair
24
Q
If a customer’s end users need a 10-digit phone number, what type of seat do they need?
A
Unified Communications Seat
25
What does CCOM stand for?
Comcast Commercial Order Management
26
The type of cable used to connect from the ESG to the trunk modem for a SIP trunk customer is:
Staight Ethernet Patch Cable
27
A logical sub-trunk within a SIP trunk is known as a:
SIP trunk group
28
What are the four VoiceEdge access levels to the online portal for customers?
User-Technical Admin-Billing Admin-Enterprise Admin
29
What is the D or Delta Channel used for in a PRI trunk?
Used as a management channel
30
What does IAD stand for?
Integrated Access Device
31
Comcast's Ethernet Dedicated Internet is offered in speed increments of:
1Mbps to 10Gbps
32
For a SIP trunk, the maximum number of Concurrent Call Sessions (CCS) allowed over fiber is:
250
33
On an Adtran Netvanta 3430, what is the name of the port that is the LAN interface to the customer's PBX?
ETH 0/2
34
What are the names of the two Network Ports on an Adtran 908e used to deliver the PRI service to the customer's PBX?
NET3 T1 0/3-NET4 T1 0/4
35
On the Adtran Netvanta 3430, if the Status Light for the ETH 0/1 or ETH 0/2 port is off, this means:
The port is administratively disabled or does not have link.
36
What is ETS?
Enterprise Technical Support
37
A SIP Trunk feature at individual trunk group levels that provides an additional 20% call capacity is called:
Bursty
38
On the Ciena 3930 Service Delivery Switch, which port is used as the “fiber uplink” and what is the Network to Network Interface (NNI) speed on that port?
Port 10, NNI port is 10GbE
39
This SIP Trunk feature strengthens a customer’s service availability by forwarding failed traffic to another trunk group in the event of an outage.
Failover
40
A cross-over cable is also known as ____
RJ48C
41
For a SIP trunk, the maximum number of Concurrent Call Sessions (CCS) allowed over coax is:
46
42
What is the name of the feature that allows a Business VoiceEdge customer on a Unified Communications Seat to have his Voicemail messages delivered to email boxes as .wav files?
Voicemail to Email Integration
43
What does GRC stand for?
Galvanized Rigid Conduit
44
What does SIP stand for?
Session Initiated Protocol
45
What does AOR stand for?
Address of Record
46
Describe the Integrated Telephony Toolbar and how it helps a business.
-Ability to make receive calls-Quickly accesible with additional log
47
What CPE does the customer get with the Extreme 505 service?
Ciena 3931-Netgear R6300
48
This new automated Ethernet testing tool should be used for all steps of typical fiber CPE installation and allows the site technician to be completely self-sufficient.
Test and Turn-Up Automation Tool
49
In a RJ48C cable, the originating pair on pins 1 and 2 move to what pins on the other end?
Pins 4 and 5
50
Each channel in a PRI is made up of how many bits?
64kbit/s
51
What type of Business VoiceEdge seat has a Direct Inward Dialing (DID) number?
A Unified Communications Seat
52
On the Adtran Netvanta 3430, if the Status Light for the ETH 0/1 or ETH 0/2 port is green, this means:
The port is enabled and the link is up.
53
A 10 cable card, Vecima Networks Terrace TQ1002+ can handle how many tuner blocks?
10 tuner blocks
54
What is DOD?
Direct Outward Dialing
55
A Business VoiceEdge customer using Be Anywhere can seamlessly pull a call to their smart phone from their desk phone by doing what?
Dialing the Be Anywhere Portal from the smart phone-Following the prompt and dialing *11
56
What type of Business VoiceEdge seat is a line user with advanced feature needs and is used by the majority of a customer's employees?
A Unified Communications Seat
57
For VoiceEdge, what is the maximum number of lines/consecutive call paths over fiber?
60 lines per site
58
A D-Channel in a PRI trunk is also know as what?
A Delta Channel
59
On an Adtran Netvanta 3430, what is the name of the WAN port to which the Comcast cable modem or Metro-E device will connect?
ETH 0/1
60
PRI service delivered in North America is referred to as:
23B+D
61
The NET3 T1 0/3 and NET4 T1 0/4 ports on the Adtran 908e correspond to what Status Lights in the front of the unit?
NET 3 and NET 4
62
What CPE is needed for SIP Trunking Delivery over fiber?
Fiber Switch:-A Ciena Switch (LE-311V, Ciena 3916, Ciena 3930)-Adtran Netvanta 3430 if more than 46 but less than 80 Concurrent Call Sessions (CCS)-Adtran Netvanta 4430 is more than 80 Concurrent Call Sessions(CCS)
63
For hospitality customers; the high-definition to the demarc offered by Comcast is called:
HD2D
64
A Business VoiceEdge customer using Be Anywhere can seamlessly pull a call to their desk phone from a smart phone by dialing what on their desk device?
*11
65
What three types of educational resources are available from Comcast for VoiceEdge customers?
Training Webinars -Self-help videos -On-site training
66
What does ASPM stand for?
Advanced Services Project Manager
67
Cisco's Internetwork Operating System is called ___
IOS
68
What is a Switched Trunk used for?
To connect a PBX to a switch.
69
What type of Business VoiceEdge seat can receive calls transferred from a Receptionist, an Auto-Attendant or a Hunt Group but not from an outside line?
A Standard Seat
70
What does ISDN stand for?
Integrated Services Digital Network
71
What is the Concurrent Call Session Capacity (CCS) on an Adtran Netvanta 4430?
250 Concurrent Call Sessions
72
What are three of the advanced features that come standard with a Unified Communications Seat?
Be Anywhere-Remote Office-Voicemail to Email Integration
73
What does PRI stand for?
Primary Rate Interface
74
A "B" Channel in a PRI trunk is also known as what?
A Bearer Channel.
75
What does EDIA stand for?
Ethernet Dedicated Internet Access
76
What type of ISDN/PRI Trunk Service Type does Comcast offer?
Switched Trunk
77
What does MPLS stand for?
Multiprotocol Label Switching
78
What CPE is used for SIP Trunking Delivery over HFC?
Arris CM820A-Adtran Netvanta 3430
79
___ operates at a layer that is generally considered to lie between traditional definitions of layer 2 (data link layer) and layer 3 (network layer), and thus is often referred to as a "layer 2.5" protocol.
Multiprotocol Label Switching (MPLS)
80
A data pipe between a carrier's soft switch and SIP capable CPE is known as a:
SIP trunk
81
Comcast certifies certain PBXs for our SIP trunk services; however, what brand of PBX will NOT be certified by Comcast?
Toshiba
82
The NET 3 Status Light in the Adtran 908e is amber. What does this indicate?
The port is in test.
83
What is the website where a VoiceEdge customer can access the Online Portal?
business.comcast.com/bveportal
84
On the Adtran Netvanta 4430, what is the name of the WAN port that is used to connect to the MetroE device?
GIG 0/1
85
This SIP Trunk feature provides customers with a flexible solution to maintain call resource availability by routing inbound call traffic across multiple Trunk Groups to balance network utilization.
Load Balancing
86
What is implemented at EoHFC sites instead of a Ciena Service Delivery Switch?
Cisco DPC3008
87
The Hunt Group type that notes the last user to answer a call and then rings the next user on the user list is _____
Circular
88
___ is:-Loop providing a connection between two switch points-Not for connecting end user devices
Trunk
89
What does EVC stand for?
Ethernet Virtual Connection
90
When refering to Ethernet, packet loss is known as:
Frame Loss
91
The Hunt Group type that rings all users at once is ______
Simultaneous
92
This tool in Commercial Edge Connect allows a technician in the field to turn SUR up or down from the customer premises.
Edge Autmation Tool
93
________ captures all of the technical details for the customer account. This document is completed by Sales, Sales Engineering and the Project Manager.
Solution Design Worksheet (SDW)
94
What Comcast Business Ethernet service enables an organization to meet the demand of bandwidth-intensive applications with flexible, scalable point-to-point configurations delivering high-capacity fiber connections between two sites?
Ethernet Private Line (EPL)
95
Ethernet Dedicated Internet provides an ___ from the customer premises location to a Comcast Internet ___ router.
-Ethernet Virtual Connection (EVC)-Point of Presence (POP)
96
What is the maximum transmission unit (MTU) in frame size that Comcast's Dedicated Internet supports?
1518 bytes
97
A mechanism in high-performance telecommunications networks that directs data from one network node to the next based on short path labels rather than long network addresses, avoiding complex lookups in a routing table is called:
Multiprotocol Label Switching (MPLS)
98
What are three titles from the self-help video library for VoiceEdge customers?
-Pre-Install Planning-The Basics-Advanced Features-Managing Your Account
99
What Comcast Business Ethernet service provides an Ethernet Virtual Connection (EVC) from the customer’s location to a Comcast Internet Point of Presence (POP) router?
Ethernet Dedicated Internet (EDI)
100
What ISDN/PRI Trunk Service Type does Comcast offer and is used to connect a PBX to a switch?
Switched Trunk
101
What is the TTU Team?
Test and Turn Up Team
102
The short-term variations measured for a portion of successfully delivered service frames over a time interval is known as:
Frame Delay Variation
103
What are the two fiber-optic Small Form Factor Pluggable (SFP) handoff options available to a customer from a Ciena 3916, 3930 or 3931 Service Delivery Switch?
Single Mode or Multi-Mode
104
What is the Concurrent Call Session Capacity (CCS) on an Adtran Netvanta 3430?
80 Concurrent Call Sessions
105
When referign to Comcast's Ethernet Service, what is the Mean Time to Repair from the time a trouble ticket is opened with the Business Services Network Operations Center (BNOC)? What are the two objective times?
The average time required to restore service to an operational condition.- 4 hours for electronic equipment failure-6 hours for fiber optic facilities failure
106
On a SIP trunk over HFC, an Adtran Netvanta 3430 can handle up to how many Concurrent Call Sessions (CCS)?
46
107
The NET 3 Status Light in the Adtran 908e is green. What does this indicate?
Link is up and in normal operation
108
What does ECC stand for?
Enterprise Customer Care
109
A 12 cable card Vecima Networks Terrace TC1200 can handle how many tuner blocks?
3 tuner blocks
110
Developed by the Internet Engineering Task Force (IETF), what is the test performed to measure and prove performance criteria for carrier Ethernet networks?
RFC 2544 Throughput Test
111
When will an Adtran Netvanta 644 be used instead of an Adtran 908e?
When the customer is getting more than two full PRI trunks.
112
What is the Comcast BNOC?
Business Services Network Operations Center
113
What is the name of the Comcast Business BCV call forwarding feature that allows a subscriber to maintain a telephone number in a geographic area different than the subscriber’s physical location?
Remote Call Forwarding (RCF)
114
What does EoHFC stand for?
Ethernet over Hybrid-Fiber-Coax
115
The Century Module that provides end-to-end order and service fulfillment processes for a given Service Request.
Century, Customer Service Orchestrator (CSO)
116
What type of Business VoiceEdge seat is equivalent to an extension in a PBX?
A Standard Seat
117
The power packs in the Vecima Networks Terrace TC1200 convert power from __ to __.
AC to DC.
118
What VoiceEdge feature allows users to take or make calls from their handset as if they were using another person's phone?
Shared Call Appearance
119
What are the two devices a field technician can use to test the PRI circuit?
HST-3000-VeEX TX 130+
120
What two types of wavelength patterns does Comcast use to deliver fiber to the Ciena Service Delivery Switch at the customer’s site?
DWDM (Dense Wavelength Division Multiplexing) and CWDM (Coarse Wavelength Division Multiplexing).
121
When refering to Etherner Dedicated Internet (EDI), "POP router" stands for __
Point of Presence Router
122
What is the total bandwidth needed for a single PRI circuit?
1.544Mbps
123
A Delta Channel in a PRI trunk is also know as what?
A D-Channel
124
What is the Firmware Version required for a Q2Q to be provisioned as HD2D?
5.2.4 or higher.
125
What are the three Comcast Business SIP Trunk Location Configurations?
Single Location-Multiple Locations Managed by the Host-Multiple Locations with SIP trunk Service at Each Location
126
On the Adtran Netvanta 4430, what are the UNI speeds for the WAN GIG 0/1 and LAN GIG 0/2 ports?
Base10-T, Base100-T, Base1000-T
127
What does UNI stand for?
User-to-Network-Interface
128
In what formats are voicemail messages delivered to email accounts?
.wav files
129
What Comcast Business Ethernet service provides an Ethernet Virtual Connection (EVC) between multiple customer locations and is an ideal replacement for frame relay or ATM services?
Ethernet Virtual Private Line (EVPL)
130
When referring to Ethernet, Latency is known as:
Frame Delay
131
64kbit/s is the bit size of each ___ in a PRI Trunk.
channel
132
EoHFC modems are provisioned in market by:
Test and Turn Up Team
133
Which mobility features are included with a Unified Communications Seat?
-Be Anywhere-Call Management Portal-Outlook Integration
134
What are the for symmetrical speed levels offered for Ethernet Virtual Private Line (EVPL) over EoHFC?
2, 4, 6, 10Mbps
135
The Hunt Group type that rings the user that has been idle the longest is ______
Uniform
136
Business customers whose service is delivered over Ethernet may order up to how many 23-channel trunks per site?
Up to 8 23-channel trunks (8 full PRIs)
137
A single trunk has the capacity to carry how many calls?
1 call
138
The ETH 0/1 port in the Adtran 908e corresponds to what Status Light on the front of the unit?
LAN 1
139
How many B Channels are in a full PRI?
23 B Channels
140
When refering to Comcast's Ethernet Service, what is the Mean Time to Respond and the objective time?
Average time required for the BNOC to begin troubleshooting a fault reported.-Mean Time to Respond is 15 minutes
141
What is the name of the tool used to activate the Service Delivery Switch (Ciena)?
Edge Automation Tool
142
What screen is the default home page after logging in to Century?
Postsales Worklist
143
What does PBX stand for?
Private Branch Exchange
144
At what layer of OSI model is Ethernet testing performed?
Layer 2, Data-Link
145
At what website can VoiceEdge customers access End User Guides, Training Webinars, Educational Videos and Downloads?
business.comcast.com/getstarted
146
The NET 3 Status Light in the Adtran 908e is off. What does this indicate?
The port is administratively shut down.
147
What is MOS?
Mean Opinion Score
148
ISDN PRI in Europe is delivered on an E1 and is referred to as 30B+2D. In North America, ISDN PRI is delivered on a T1 and is referred to as:
23B+D
149
The NET 3 Status Light on the Adtran 908e is red. What does this indicate?
An alarm condition is present.
150
What does ISDN/PRI stand for?
Integrated Services Digital Network/Primary Rate Interface
151
What Comcast Business Ethernet Service is designed for organizations needing more bandwidth and a highly secure, dedicated connection between their existing Local Area Network (LAN) and the public Internet ?
Ethernet Dedicated Internet (EDI)
152
What is the name of the port on the Adtran 908e to which the Ethernet input is connected from the trunk modem?
ETH 0/1
153
Name the toolbar that a Business VoiceEdge customer with a Unified Communications Seat can download and integrate with Microsoft Outlook and Internet Explorer?
Integrated Telephony Toolbar
154
What is a trunk?
Loop providing a connection between two switch points
155
How many downstream and upstream RF channels can a Arris CM820A handle?
8X4; 8 downstream, 4 upstream
156
What are the three RF test points on a Vecima Networks Terrace TC1200 and how much is each test point subtracted from the actual level
-Input-Output-Mixed*Each port is -20dB
157
What is ECC?
Enterprise Customer Care
158
What is the name of a free and open source terminal emulator that is commonly used to physically connect to the Vecima Networks Terrace TC1200 or the TQ1002+?
PuTTY
159
On the Adtran Netvanta 3430, if the Status Light for the ETH 0/1 or the ETH 0/2 port is Amber, this means:
The port has activity
160
When referring to the four and five nines, 10GbE customers and cellular towers have which Service Level Agreement (SLA)?
5 nines, 99.999% uptime.
161
What is DOD?
Direct Outward Dialing
162
What is the major difference between EoHFC and typical Metro-E installs?
Transport is over coax versus fiber.
163
A logical group of TNs provisioned on a PRI circuit is called ___
Trunk Group
164
What does DOCSIS stand for?
Data Over Cable Services Interface Specification
165
A PRI with less than 23 B channels is called ___
Fractional PRI
166
This SIP Trunk feature provides customers with a cost-effective solution for an additional 20 percent call capacity to mitigate voice usage spikes.
Burst Channel or Bursty
167
The maximum delay measured for a portion of successfully delivered service frames over a time interval is known as:
Frame Delay
168
What does CoS stand for?
Class of Service
169
In a PRI trunk, what does COMCAST use the B-Channels for?
Voice
170
Comcast's Ethernet Dedicated Internet (EDI) is offered in what four Ethernet User-to-Network-Interfaces (UNI)?
-10Mbps-100Mbps-1Gbps-10Gbps
171
What is the name of the cable used to connect the testing meter to the IAD device when testing a PRI circuit?
RJ48 to Bantam cable
172
What is the minimum number of Concurrent Call Sessions (CCS) a customer can purchase on a SIP trunk?
6 Concurrent Call Sessions (CCS)
173
What is the minimum number of channels required if a customer wants to purchase a fractional PRI?
6 Channels
174
How many downstream and upstream RF channels can an Arris WBM760A handle?
4X4; 4 downstream, 4 upstream
175
What does ENT stand for?
Electrical Nonmetallic Tubing
176
Adtran's Internetwork Operating System is called ___
AOS
177
A VoiceEdge customer needs their calls to route to their cell phone from the office when they're not available on the office line. What feature can the customer use for this?
Be Anywhere
178
In a PRI trunk, what is the channel type and channel number COMCAST uses as a management channel and is responsible the following?-timing-signaling-call setup-callm teardown-alarms
Channel 24, the D-Channel
179
A RJ48C cable is also known as ____
A cross-over cable.
180
True/FalseA Fire Alarm can intereface through a trunk.
False
181
On the Adtran Netvanta 4430, what is the name of the LAN port that is used to connect to the customer's PBX?
GIG 0/2
182
Comcast monitors Ethernet circuits purchased by a customer on a ___ basis.
24x7x365
183
How many routable IP addresses does Comcast assign to a customer's Ethernet Dedicated Internet (EDI) circuit?
8 Routable IP addresses
184
What are the two transport types for SIP Trunking?
Fiber, Coax
185
What are the two type of IAD devices that can be used to deliver Trunk PRI services to customers?
- Adtran 908e- Adtran Netvanta 644
186
What does EMT stand for?
Electrical metallic tubing
187
The SIP to PRI gateway device is also called ___
IAD
188
What should the T1 Line Code setting on a HST-3000 and VeEX TX 130+ be set to when testing a PRI circuit?
B8ZS
189
A Bearer Channel in a PRI trunk is also know as what?
A B-Channel
190
Comcast Business Ethernet Dedicated Internet (EDI) provides symmetrical dedicated bandwidth up to what speed?
10Gbps
191
On the Adtran Netvanta 4430, if the status light for the GIG 0/1 or GIG 0/2 port is green, this means:
The port is administratively up and operational status is up.
192
The type of trunk that uses a IP signaling method for controlling sessions is:
SIP trunk
193
On the Adtran Netvanta 4430, if the status light for the GIG 0/1 or GIG 0/2 port is red, this means:
The port is administratively up and operational status is down.
194
What does ANI stand for?
Automatic Number Identification
195
The speed of a T1 is:
1.544Mbps
196
What type of fiber-communication Small Form Factor Pluggable (SFP) is used for short distances such as within a building?
Multi-Mode SFP
197
The difference between the number of service frames transmitted at the ingress User-to-Network-Interface (UNI) and the total number of service frames received at the egress User-to-Network-Interface (UNI) is known as:
Frame Loss
198
What is a ISDN RJ48C?
Cross-over cable used to connect IAD to customer's PBX.
199
This tool can be used for running remote tests on Ciena switches but cannot be used for off-net testing or to test EoHFC.
Test and Turn-Up Automation Tool
200
What does B8ZS stand for?
Binary 8 Zero Substitution
201
What does SFP stand for?
Small Form Factor Pluggable
202
Name two ways that the static IP block can be loaded to a commercial gateway.
IP Automation Tool, TFTP Server, RIP Control, Day of Job
203
What does CCS stand for?
Concurrent Call Sessions
204
What is BTN?
Billing Telephone Number
205
The Layer 2 VPN service delivered over DOCSIS 3.0 across Comcast’s managed IP/MPLS network is called:
EoHFC
206
The Hunt Group type that rings each user in the order they appear on the user list is _____
Regular
207
How can a VoiceEdge customer receive free phones from COMCAST?
By signing a 3 year contract.
208
What are the three main service types defined by the MEF?
E-Line, E-LAN and E-Tree
209
List the two main reasons for adding a VLAN tag to an Ethernet frame
Limit broadcast domainsPrioritize traffic flows
210
This type of address is used only by the Data Link Layer
MAC (Media Access Control)
211
This duplex mode is used when devices on a network share a communication channel. Device can send or receive data but NOT at the same time.
Half-Duplex
212
This duplex mode is used when devices have no contention from other devices on a network connection. Transmission media must support simultaneous Tx and Rx of data
Full-Duplex
213
Ethernet can operate in either of two communication modes:
Half-DuplexFull-Duplex
214
These frames are intended for a single device on the network. The destination address is the address assigned to the receiving device.
Unicast Frames
215
These frames allow frames to be sent to a specific group of devices on the network. The destination address is a multicast address assigned by a higher level protocol or application.
Multicast Frames
216
These frames allow frames to be sent to all NEs in the same broadcast domain. The destination address for broadcast messages is always ff:ff:ff:ff:ff:ff, which is 48 bits, all 1s, in binary notation.
Broadcast Frames
217
MAC address tables correlate sender MAC addresses with___.
Switch Ports
218
According to the MEF, this Network Interface is the physical interface or port that is the demarcation between the customer CPE and the service provider network.
UNI (User to Network Interface)
219
According to the MEF, this Network Interface is the physical interface or port that is located within a service provider network and connects to another network-facing port.
NNI (Network to Network Interface)
220
SFP
Small Form Factor Plugabble
221
XFP
10 Gigabit Small Form Factor Pluggable
222
Another name for the Craft port
DB-9
223
Another name for a DB-9 port
Craft Port
224
How many T1/E1 ports for PRIs are on the Adtran Netvanta 644?
4
225
This is the intranet site where details about a Cell Backhaul location can be found.
UCM (Universal Content Management)ucm.cable.comcast.com
226
ASPM
Advanced Services Project Manager
