Term
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Definition
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Term
| How long are client sessions with the WLAN limited to (by default) |
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Definition
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Term
| What does the TPC and DCA algorithms run by default |
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Definition
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Term
| NCS - Cisco Prime Network control system has been renamed to what |
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Definition
| Cisco Prime Infrastructre |
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Term
| How many seconds are in 5 minutes |
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Definition
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Term
| What WLC interface is used for the Guest WLAN |
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Definition
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Term
| 1800 seconds is how many minutes |
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Definition
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Term
| How many seconds are in 10 minutes |
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Definition
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Term
| How many minutes is 600 seconds |
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Definition
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Term
| What auth method uses inner and outter auth within a EAP tunnel |
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Definition
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Term
| EAP generally only protectes what (outer or innter packets) |
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Definition
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Term
| What transmission type is used in 802.11b |
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Definition
| DSSS- Direct-sequence spread sprectrum |
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Term
| What is Spatial multiplexing |
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Definition
| data is sent over 2+ radio chains (multiplexed) on the same channel |
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Term
| Define the word "Spatial" |
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Definition
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Term
| Scattering does what to RF signals |
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Definition
| breaks them up into MANY differenct directions |
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Term
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Definition
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Term
| PS-polls are sent from what device (STA or AP) |
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Definition
| Station or the client is what sends a poll to the AP to request any frames that were buffered on the AP while the client was in power save mode |
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Term
| Channel reuse is a term that describes what practice |
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Definition
| alternating channels to avoid overlap |
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Term
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Definition
| Releative received signal strength. Aka, the clients received signal strength relative to the absolute 1 signal level. |
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Term
| list the 5 passive mgmt functions of the CUWN |
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Definition
| RF mgmt, assoaction & roaming, client auth, security mgmt, QOA |
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Term
| What is a REAL TIME function of the CUWN |
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Definition
| Encryption, MAC mgmt, RF transmit - receive for RRM |
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Term
| What port relays client DHCP requests, web auth and client mobility |
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Definition
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Term
| AP SSO groups controllers into what kinda pairs |
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Definition
| HA, so each WLC is always in sync w/ each other |
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Term
| What WLC method allows client auth during roaming when you halve multiple controllers |
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Definition
| CCKM - Cisco Centralized Key Management |
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Term
| What layer roaming uses tunnels to allow client roaming as if it was on the same ip subnet |
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Definition
| layer 3, since its IP based |
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Term
| Layer 2 roaming is based on what with the client |
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Definition
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Term
| What kind of term allows Layer 3 IP roaming |
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Definition
| CAWAP tunnels. Cisco access wireless AP |
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Term
| What standard decides how a client is listed in the association tables of WLC when its NOT in layer 3 roming |
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Definition
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Term
| TKIP is what kind of protocol in the 802..11i working group and created by the Wi-Fi Alliance |
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Definition
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Term
| TKIP stands for what and replaces what |
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Definition
| Temporal Key INTEGRITY protocol. Step up from WEP |
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Term
| Distribution system ports connect what |
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Definition
| the WLC to a switch port in trunk mode |
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Term
| WMAN us what kind of IEEE standard |
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Definition
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Term
| EoIP stands for what. and comes before or after CAPWAP tunnels |
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Definition
| Ethernet over IP. Preceeds CAPWAP |
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Term
| DECT is on what band, and stands for what |
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Definition
| Digital enhanced cordless telecommunications. 1.9ghz band |
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Term
| WLC uses admin/admin, what does a AP use as the default login |
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Definition
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Term
| What devices inverts (alters) the componets of a expected RF signal |
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Definition
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Term
| Define the roaming type: Local-to-foreign |
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Definition
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Term
| Define the roaming type: Local to local |
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Definition
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Term
| Define the roaming type: 802.11 mobile |
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Definition
| Describes the way a client is in the assocation table of the orginal WLC while in a L3 roam |
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Term
| Define the roaming type: 802.11 |
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Definition
| How the client is listeded in assocation tables when NOT roaming |
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Term
| What kind of roaming supports 802.11r credential caching |
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Definition
| Mobility groups, which also support CCKM, PKC and L2 and L3 roaming |
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Term
| How long does a intracontroller roam take |
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Definition
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Term
| Link tests require what verison of CCX |
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Definition
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Term
| List the 4 kinds of alerms in WCS from least to most concerrn |
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Definition
| Critical (red arrow), Major, Orange arrow, minor - yellow circle |
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Term
| TKIP is replaced with what that requires AES |
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Definition
| CCMP, counter /CBC-MAC protocol |
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Term
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Definition
| allows clients to maintain a list of keys used prior to joing the AP |
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Term
| WLC supports how many WLANs |
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Definition
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Term
| EAP handles what function |
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Definition
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Term
| WEP keys are also described as what |
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Definition
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Term
| LAPs connect to switch in access or trunk mode |
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Definition
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Term
| AP connect to a switch in access or trunk mode |
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Definition
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Term
| Why does an AP need a trunk port unless its in LAP mode |
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Definition
| so that it can carry multipal vlans, aka so clients can connect to the proper vlan |
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Term
| What command displays system errors and messages |
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Definition
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Term
| show traplog displays what |
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Definition
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