Test your basic knowledge |

CCNP Wireless Security

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Steps to roaming in non802.1R
Security --> Advanced --> CIDS --> Sensors
1. Guest User 2. Sponsor 3. Network Enforcement Device (ie wlc) 4. NGS Server itself
1. Scanning - for other aps in the area 2. exchanging 802.11 auth messages (first from client then from ap) w/ the target ap 3. exchanging re-association messages with target ap 4. dot1x master key (PMK) negotiation 5. key derivation - 4way handshake
1. Captive Portal 2. NAA (agent installed on windows); auth twice (1 to radius 2 to nac) 3. NAA w/ SSO - user authss once. & wlc auths to nac on their behalf.

2. Eap process/messages
Proactive Key Caching (PKC) or CCKM
Clients download a key for their wlan - after auth - so they can understand that IE in the mgmt frame
1. client -> authenticator: eapol_start 2. authenticator -> client: eap request/identity 3. client -> authenticator: eap response/identity 4. authenticator -> aaa: radius access request 5. aaa -> client: eap-tls handshake 6.aaa -> authenticator: radi
1. Captive Portal 2. NAA (agent installed on windows); auth twice (1 to radius 2 to nac) 3. NAA w/ SSO - user authss once. & wlc auths to nac on their behalf.

3. Will foreign/anchor communication work through PAT?
no
AES-Key Wrap
mping = tests intercontroller control traffic. eping = tests intercontroller data traffic (EoIP)
1. Captive Portal 2. NAA (agent installed on windows); auth twice (1 to radius 2 to nac) 3. NAA w/ SSO - user authss once. & wlc auths to nac on their behalf.

4. Encryption types used by SNMPv3
1. CAPWAP 2. NMSP (network mobility services) 3. SNMP 4. SOAP/XML
Does not require re-authentication when a client roams - in an 802.1x/WPA2 environment
1. Captive Portal 2. NAA (agent installed on windows); auth twice (1 to radius 2 to nac) 3. NAA w/ SSO - user authss once. & wlc auths to nac on their behalf.
1. CBC-DES 2. CFB-AES-128

5. What protocol to WLCs use to communicate with IPS
100 local accounts max
1. Captive Portal 2. NAA (agent installed on windows); auth twice (1 to radius 2 to nac) 3. NAA w/ SSO - user authss once. & wlc auths to nac on their behalf.
802.11i - 802.11r - 802.11w & 802.11n
HTTPS

6. When PKC is used
1 AP per 15 -000 sq. feet.
what occurs as a client roams to new ap -WLC forwards cached PMK to AP. Client then forms a Pairwise Transient Key (PTK) via 4-way handshake w/ ap.
Does not require re-authentication when a client roams - in an 802.1x/WPA2 environment
Controll is (mgmnt) not data. To encrypt data: check data encryption under advanced tab of ap config

7. What is the caveat to having redundant anchor controllers
Asymetric (public & Private key-pair)
clients are load ballanced between them - this can not be configured otherwise.
1. LEAP 2. EAP-FAST
802.11i - 802.11r - 802.11w & 802.11n

8. Steps to roaming in 802.1R
x509 cert to establish DTLS capwap control tunnel. It can be either 1. LSC 2. MIC (Mafctr installed cert) or 3. SSC
Allows intel clients to request a neighbor list at will.
1. client begins in Quarenteen vlan & NAA sends posture assesment to NAS 2. assesment is verified against policies in NAM 3. If in compliance - client is moved to access vlan. If not - NAS sends remediation info to client 4 NAA guides user through re
same as steps to roaming in non-802.1R except: skips PMK negotiation & piggybacks PTK & QoS with the 802.11 authentication & association messages

9. What CCX version is required for CCKM
1. v2 - LEAP 2. v3 - EAP-FAST 3. v4 - PEAP & EAP-TLS
UDP 5246 & 5247
1. Log into cert. server - from ACS -and click link to install it locally 2. Log into ACS and install cert into local store 3. DL cert chain from CA to ACS store 4. Tell ACS to use that cert from its store 5. restart ACS 6. log back into ACS and inst
WLCs create a deriviative of the PMK - called Opportunistic Key Caching (OPC) for fast-roaming among HREAPs in the same HREAP group.

10. What kind of local 802.1x auth. does HREAP support
1. on NAS create an oob profile for the WLC 2. Create a new device in NAM - specifying the WLC mgmt ip 3. device mgmnt-->NAS & add the NAS ip as an oob virt. gateway 4. still on nams nas config page - enter the nas trusted int. ip & untrusted int vla
1. LEAP 2. EAP-FAST
after authentication - the client & radius server cache session keys for a configurable amount of time
1. VLAN Mapping 2. WLAN Ordering 3. WLAN Configuration

11. Whats included in 802.11-2012
802.11i - 802.11r - 802.11w & 802.11n
after authentication - the client & radius server cache session keys for a configurable amount of time
Corrospond to top-menu GUI items (wireless - security - monitor etc)
Security --> Advanced --> CIDS --> Sensors

12. How is the CAPWAP tunnel between AP & WLC encrypted
1. PMK is only valid for 1 hour -- CCKM creates a main key & derives secondary keys. These secondary keys are sent to all wlc/aps.
x509v3 certificate
clients are load ballanced between them - this can not be configured otherwise.
1. on NAS create an oob profile for the WLC 2. Create a new device in NAM - specifying the WLC mgmt ip 3. device mgmnt-->NAS & add the NAS ip as an oob virt. gateway 4. still on nams nas config page - enter the nas trusted int. ip & untrusted int vla

13. Steps to auth with NAA w/ SSO
1. User performs .1x with RADIUS 2. WLC forwards radius accounting start to NAM (along with clients IP) 3. clients NAA detects network con. & tries to connect to NAM. 4. NAS Intercepts step 3 & contacts NAM itself to see if client is in the online li
1. client begins in Quarenteen vlan & NAA sends posture assesment to NAS 2. assesment is verified against policies in NAM 3. If in compliance - client is moved to access vlan. If not - NAS sends remediation info to client 4 NAA guides user through re
1. v2 - LEAP 2. v3 - EAP-FAST 3. v4 - PEAP & EAP-TLS
MFP-1 protects infrastructure from management frame attacks (ie aps only). MFP-2 Protects both infrastructure & clients

14. Steps to setting up an out-of-band virtual gateway NAS setup
what must you ensure -1.Exportable 2.Server Auth Cert 3.Store cert in local cert store
on the WLC -1. Configure an Access vlan & check the quarentine vlan - giving it the quarentine vlan tag 2. on wired net connect the Quarenteen vlan to the untrusted NAS interface. 3. Connect the access vlan to the trusted int. on the nas 4. config sn
1. Allow EAP-MSCHAPv2 2. Allow EAP-GTC 3. Check Posture Validation when doing NAC
enables Identity Based Netowrking (IBN) where wlan settings are changed per-user (qos - vlan - acls - or timeouts)

15. Difference between mobility list and mobility group
a mobility list can contain multiple mobility groups
is provided to clients as they associate - including neighbor ap info like channel - rssi etc.
1. udp 16666 for control traffic 2. IP Protocol 97 (EoIP) for client data traffic
same as steps to roaming in non-802.1R except: skips PMK negotiation & piggybacks PTK & QoS with the 802.11 authentication & association messages

16. Whats in CCXv4?
1. CBC-DES 2. CFB-AES-128
Check Shell(exec) then define roles as role1=MANAGEMENT role2=WLAN role3...etc
used with PEAP for user/password authentication
peap-mschapv2 - eap-tls - mfp-v1 - nac

17. When submitting a CSR from ACS
what must you ensure -1.Exportable 2.Server Auth Cert 3.Store cert in local cert store
Controll is (mgmnt) not data. To encrypt data: check data encryption under advanced tab of ap config
1. on NAS create an oob profile for the WLC 2. Create a new device in NAM - specifying the WLC mgmt ip 3. device mgmnt-->NAS & add the NAS ip as an oob virt. gateway 4. still on nams nas config page - enter the nas trusted int. ip & untrusted int vla
mping = tests intercontroller control traffic. eping = tests intercontroller data traffic (EoIP)

18. What is the WLAN-->Advanced--> DIagnostic Channel used for
PKI
puts the ap and client through tests to isolate connection issues. This disables the wlan while doing this. Can be used to diagnose .1x auth - .11 association etc. if using ccxv5
Controll is (mgmnt) not data. To encrypt data: check data encryption under advanced tab of ap config
x509 cert to establish DTLS capwap control tunnel. It can be either 1. LSC 2. MIC (Mafctr installed cert) or 3. SSC

19. What is NGS & whats it used for
Nac Guest Server - used for provisioning guest accts - detailed usage reporting - delivery of creds via emai/sms -
1. Scanning - for other aps in the area 2. exchanging 802.11 auth messages (first from client then from ap) w/ the target ap 3. exchanging re-association messages with target ap 4. dot1x master key (PMK) negotiation 5. key derivation - 4way handshake
after .1x authentication user is forwarded to a splash page. This is done via RADIUS attribute
1. client begins in Quarenteen vlan & NAA sends posture assesment to NAS 2. assesment is verified against policies in NAM 3. If in compliance - client is moved to access vlan. If not - NAS sends remediation info to client 4 NAA guides user through re

20. What does a wired IPS do compared to the WLC IDS
Does not require re-authentication when a client roams - in an 802.1x/WPA2 environment
1. RSSI 2. Duration 3. Client Count 4. No encryption 5. Managed SSID (ie UNLV) 6. SSID
mititgate non-802.11 attacks
1. on NAS create an oob profile for the WLC 2. Create a new device in NAM - specifying the WLC mgmt ip 3. device mgmnt-->NAS & add the NAS ip as an oob virt. gateway 4. still on nams nas config page - enter the nas trusted int. ip & untrusted int vla

21. What is Conditional Web Redirect
after .1x authentication user is forwarded to a splash page. This is done via RADIUS attribute
802.11i - 802.11r - 802.11w & 802.11n
mping = tests intercontroller control traffic. eping = tests intercontroller data traffic (EoIP)
1. LEAP 2. EAP-FAST

22. Vlan pooling
Inter Access Point Protocol uses UDP between aps to exchange information about new aps (announce) in the area and handoffs that have occurred when client roams
1. Interfac Configuration --> RADIUS (IETF) --> check 64 (Tunnel Type) - 65 (Tunnel Medium Type) - 81 (Tunnel Private-group-id) 2. Navigate to Group Setup and enable the checkboxes for the previous attributes - where 64=VLAN - 65=802 - 81=<Vlan_tag>
1. Captive Portal 2. NAA (agent installed on windows); auth twice (1 to radius 2 to nac) 3. NAA w/ SSO - user authss once. & wlc auths to nac on their behalf.
assigning multiple vlans to single wlan - and users are dynamically mapped to one of the vlans in round-robin

23. Enhanced Neighbor list
1. Interfac Configuration --> RADIUS (IETF) --> check 64 (Tunnel Type) - 65 (Tunnel Medium Type) - 81 (Tunnel Private-group-id) 2. Navigate to Group Setup and enable the checkboxes for the previous attributes - where 64=VLAN - 65=802 - 81=<Vlan_tag>
1. RSSI 2. SNR 3. Load-Ballancing
is provided to clients as they associate - including neighbor ap info like channel - rssi etc.
Controll is (mgmnt) not data. To encrypt data: check data encryption under advanced tab of ap config

24. Client Roaming Reasons
1. RSSI 2. SNR 3. Load-Ballancing
802.11w
Only when all the RADIUS servers defined globally are unreachable. (ie. even if not called out under WLAN-->AAA - the global RADIUS servers will be used instead of local profile)
HTTPS

25. Switch global config to enable dot1x radius server
what must you ensure -1.Exportable 2.Server Auth Cert 3.Store cert in local cert store
dot1x system-auth-control - aaa new-model - aaa authentication dot1x default group radius - radius serve host 10.1.1.2 auth-port 1812 acct port 1813 key <key>
1. Scanning - for other aps in the area 2. exchanging 802.11 auth messages (first from client then from ap) w/ the target ap 3. exchanging re-association messages with target ap 4. dot1x master key (PMK) negotiation 5. key derivation - 4way handshake
MFP-1 protects infrastructure from management frame attacks (ie aps only). MFP-2 Protects both infrastructure & clients

26. What must be configured the same for an HREAP not to disconnect clients when failing over (or back) to a WLC
1. VLAN Mapping 2. WLAN Ordering 3. WLAN Configuration
checking allow aaa over-ride in the wlan-->advanced.
WLCs create a deriviative of the PMK - called Opportunistic Key Caching (OPC) for fast-roaming among HREAPs in the same HREAP group.
a mobility list can contain multiple mobility groups

27. Briefly describe eap-tls
mfp-v2
uses certificates
1. CAPWAP 2. NMSP (network mobility services) 3. SNMP 4. SOAP/XML
Asymetric (public & Private key-pair)

28. 2 different types of wIPS deployment
1. RSSI 2. Duration 3. Client Count 4. No encryption 5. Managed SSID (ie UNLV) 6. SSID
1. Integrated -- wIPS monitor mode aps are part of client-serving infrastructure 2. Overlay -- wIPS aps - WCS & WLCs are totally seperate
specifies fast bss transitions by allowing negotiations and requests for wireless resources to occur simultaneously. Does this by allowing for part of the key to be cached (server key) among the network - so full 802.1x auth. isnt required
DTLS (Datagram Transport Layer Security)

29. Reason why you can NOT use WLC RADIUS server to auth. against OpenLDAP or Win-2003 (or later)
1. Min. RSSI 2. Roam Hysterisis - how much higher than current RSSI compared to neighbor ap RSSI before roaming request initiates 3. Scan Threshold - How low the current RSSI must be for the client to start scanning for a better ap 4. Transition Time
WLC RADIUS server only works if passwords are sent in Clear-text from LDAP.
1. NAC Guest Server (NGS) - Like a RADIUS server when people can create guest accounts 2. Nac Manager (NAM) - Centrilized server for creating policies & profiles that determine network access. 3. Network Access Server (NAS) - The device which control
Allows intel clients to request a neighbor list at will.

30. What is the IEEE Standards version of MFP
clients are load ballanced between them - this can not be configured otherwise.
1. Min. RSSI 2. Roam Hysterisis - how much higher than current RSSI compared to neighbor ap RSSI before roaming request initiates 3. Scan Threshold - How low the current RSSI must be for the client to start scanning for a better ap 4. Transition Time
x509v3 certificate
802.11w

31. What are virtual domains used for in WCS
switchport mode access - dot1x pae authenticator - dot1x port-control auto
grouping WLCs or map areas - so Lobby ambassadors can create guest accounts only on certain wlcs
1 AP per 15 -000 sq. feet.
MFP-1 protects infrastructure from management frame attacks (ie aps only). MFP-2 Protects both infrastructure & clients

32. What is used for HREAP Roaming re: keying
WLCs create a deriviative of the PMK - called Opportunistic Key Caching (OPC) for fast-roaming among HREAPs in the same HREAP group.
1. config mobility list to support anchor & foreign wlcs (using different mob. groups on ea. to keep auth. seperate between anchor & foreigns) 2. Map the guest wlan on foreign wlc to either mgmt int. or fake dynamic int. (ie dynamic int tied to a vla
mititgate non-802.11 attacks
HTTPS

33. How to add IPS TLS info to WLC
what occurs as a client roams to new ap -WLC forwards cached PMK to AP. Client then forms a Pairwise Transient Key (PTK) via 4-way handshake w/ ap.
1. Integrated -- wIPS monitor mode aps are part of client-serving infrastructure 2. Overlay -- wIPS aps - WCS & WLCs are totally seperate
1. NAC Guest Server (NGS) - Like a RADIUS server when people can create guest accounts 2. Nac Manager (NAM) - Centrilized server for creating policies & profiles that determine network access. 3. Network Access Server (NAS) - The device which control
Security --> Advanced --> CIDS --> Sensors

34. 3 categories of segmented traffic
1. application type 2. security capabilities 3. QoS policy
1. PMK is only valid for 1 hour -- CCKM creates a main key & derives secondary keys. These secondary keys are sent to all wlc/aps.
1. Wireless-->AP Global Config-->enable dot1x w/ user/pass 2. Config the switch port to enable auth. to ACS/RADIUS
300ms

35. What is HREAP Local Auth limitation
100 local accounts max
Sends RADIUS packets from a dynamic interface instead of the WLC Mgmt interface address
1. client begins in Quarenteen vlan & NAA sends posture assesment to NAS 2. assesment is verified against policies in NAM 3. If in compliance - client is moved to access vlan. If not - NAS sends remediation info to client 4 NAA guides user through re
PKI

36. What kind of mgmt frames does client mfp protect
1. disassociation 2. deauthentication 3.QoS (WMM)
WLC generates a Message Integrity Check Information Element (MIC IE) - which includes a sequence # - and aps add it to each mgmt frame. Clients ignore this IE - as they do not understand it.
specifies fast bss transitions by allowing negotiations and requests for wireless resources to occur simultaneously. Does this by allowing for part of the key to be cached (server key) among the network - so full 802.1x auth. isnt required
1. Captive Portal 2. NAA (agent installed on windows); auth twice (1 to radius 2 to nac) 3. NAA w/ SSO - user authss once. & wlc auths to nac on their behalf.

37. What part of an 802.11 Beacon contains the security mechanisms in use
RSN Tag. Auth Key mgmt will show PSK - or WPA (for 802.1x) Stands for Robust Security Network
1. Integrated -- wIPS monitor mode aps are part of client-serving infrastructure 2. Overlay -- wIPS aps - WCS & WLCs are totally seperate
1 AP per 15 -000 sq. feet.
Sends the PMK to all WLCs that the client can roam to.

38. What ports does OEAP use to connect to anchor WLC
Allows intel clients to request a neighbor list at will.
when you want some wlcs to be part of the same mobility group - but not others.
UDP 5246 & 5247
on the WLC -1. Configure an Access vlan & check the quarentine vlan - giving it the quarentine vlan tag 2. on wired net connect the Quarenteen vlan to the untrusted NAS interface. 3. Connect the access vlan to the trusted int. on the nas 4. config sn

39. 6 criteria types for rogue classification
1. RSSI 2. Duration 3. Client Count 4. No encryption 5. Managed SSID (ie UNLV) 6. SSID
1. client -> authenticator: eapol_start 2. authenticator -> client: eap request/identity 3. client -> authenticator: eap response/identity 4. authenticator -> aaa: radius access request 5. aaa -> client: eap-tls handshake 6.aaa -> authenticator: radi
AES-Key Wrap
1. CBC-DES 2. CFB-AES-128

40. Things to Enable in ACS (Global Authentication Page) for PEAP support
1. Integrated -- wIPS monitor mode aps are part of client-serving infrastructure 2. Overlay -- wIPS aps - WCS & WLCs are totally seperate
1. Allow EAP-MSCHAPv2 2. Allow EAP-GTC 3. Check Posture Validation when doing NAC
1. udp 16666 for control traffic 2. IP Protocol 97 (EoIP) for client data traffic
x509 cert to establish DTLS capwap control tunnel. It can be either 1. LSC 2. MIC (Mafctr installed cert) or 3. SSC

41. What are mping and eping used for from the wlc cli
mping = tests intercontroller control traffic. eping = tests intercontroller data traffic (EoIP)
when you want some wlcs to be part of the same mobility group - but not others.
1. In-band virtual gateway -- is at L2 and intercepts all traffic and re-tags the default/untrusted vlan to the trusted vlan - based on compliance 2. In-Band Real IP Gateway - is the gateway 3. Out-of-band virtual gateway (same is 1 - except traffic
1. CAPWAP 2. NMSP (network mobility services) 3. SNMP 4. SOAP/XML

42. Enhanced Neighbor list - E2E
Allows intel clients to request a neighbor list at will.
same as steps to roaming in non-802.1R except: skips PMK negotiation & piggybacks PTK & QoS with the 802.11 authentication & association messages
802.11i - 802.11r - 802.11w & 802.11n
uses TLS to secure other eap methods like certs - user/pass - smart cards. Identifies itself to client with certificate. Utilizes: fast reconnect (faster roaming w/ key caching) and server authentication

43. What is 802.11w?
1. Min. RSSI 2. Roam Hysterisis - how much higher than current RSSI compared to neighbor ap RSSI before roaming request initiates 3. Scan Threshold - How low the current RSSI must be for the client to start scanning for a better ap 4. Transition Time
mping = tests intercontroller control traffic. eping = tests intercontroller data traffic (EoIP)
MFP
1. Scanning - for other aps in the area 2. exchanging 802.11 auth messages (first from client then from ap) w/ the target ap 3. exchanging re-association messages with target ap 4. dot1x master key (PMK) negotiation 5. key derivation - 4way handshake

44. What is needed to use Locally Significat Certificates (LSC) when establishing tunnel from OEAP to WLC
Check Shell(exec) then define roles as role1=MANAGEMENT role2=WLAN role3...etc
WLCs create a deriviative of the PMK - called Opportunistic Key Caching (OPC) for fast-roaming among HREAPs in the same HREAP group.
PKI
Sends RADIUS packets from a dynamic interface instead of the WLC Mgmt interface address

45. What must be configd on ACS to enable dot1x from switch
EAP-FAST with anonymous pac provisioning
1. client begins in Quarenteen vlan & NAA sends posture assesment to NAS 2. assesment is verified against policies in NAM 3. If in compliance - client is moved to access vlan. If not - NAS sends remediation info to client 4 NAA guides user through re
Proactive Key Caching (PKC) or CCKM
no

46. What is the radius server override interface option under WLAN-->AAA?
Sends RADIUS packets from a dynamic interface instead of the WLC Mgmt interface address
1. Guest User 2. Sponsor 3. Network Enforcement Device (ie wlc) 4. NGS Server itself
DTLS (Datagram Transport Layer Security)
x509 cert to establish DTLS capwap control tunnel. It can be either 1. LSC 2. MIC (Mafctr installed cert) or 3. SSC

47. How is OEAP encrypted
grouping WLCs or map areas - so Lobby ambassadors can create guest accounts only on certain wlcs
DTLS (Datagram Transport Layer Security)
1. client -> authenticator: eapol_start 2. authenticator -> client: eap request/identity 3. client -> authenticator: eap response/identity 4. authenticator -> aaa: radius access request 5. aaa -> client: eap-tls handshake 6.aaa -> authenticator: radi
1. Temporal Key for Unicast 2. Key Confirmation Key (KCK) - used for group handshakes 3. Key Encryption Key (KEK) - for encrypting the group encyrption key used to derive the braodcast/multicast keys.

48. Encryption algorithm used by Certificates
on the WLC -1. Configure an Access vlan & check the quarentine vlan - giving it the quarentine vlan tag 2. on wired net connect the Quarenteen vlan to the untrusted NAS interface. 3. Connect the access vlan to the trusted int. on the nas 4. config sn
1. Allow EAP-MSCHAPv2 2. Allow EAP-GTC 3. Check Posture Validation when doing NAC
1. Integrated -- wIPS monitor mode aps are part of client-serving infrastructure 2. Overlay -- wIPS aps - WCS & WLCs are totally seperate
Asymetric (public & Private key-pair)

49. Steps to config. .1x for AP to WLC connections
1. In-band virtual gateway -- is at L2 and intercepts all traffic and re-tags the default/untrusted vlan to the trusted vlan - based on compliance 2. In-Band Real IP Gateway - is the gateway 3. Out-of-band virtual gateway (same is 1 - except traffic
1. Scanning - for other aps in the area 2. exchanging 802.11 auth messages (first from client then from ap) w/ the target ap 3. exchanging re-association messages with target ap 4. dot1x master key (PMK) negotiation 5. key derivation - 4way handshake
1. Wireless-->AP Global Config-->enable dot1x w/ user/pass 2. Config the switch port to enable auth. to ACS/RADIUS
1. client -> authenticator: eapol_start 2. authenticator -> client: eap request/identity 3. client -> authenticator: eap response/identity 4. authenticator -> aaa: radius access request 5. aaa -> client: eap-tls handshake 6.aaa -> authenticator: radi

50. Steps to installing Server Cert into ACS
RSN Tag. Auth Key mgmt will show PSK - or WPA (for 802.1x) Stands for Robust Security Network
1. Log into cert. server - from ACS -and click link to install it locally 2. Log into ACS and install cert into local store 3. DL cert chain from CA to ACS store 4. Tell ACS to use that cert from its store 5. restart ACS 6. log back into ACS and inst
1. Integrated -- wIPS monitor mode aps are part of client-serving infrastructure 2. Overlay -- wIPS aps - WCS & WLCs are totally seperate
Nac Guest Server - used for provisioning guest accts - detailed usage reporting - delivery of creds via emai/sms -