** Integrated Services Router (ISR) AA & SAA WAN Optimization bundles will be reaching End-of-Sale (EoS) on April 15, 2008. Cisco 2851 router connected to 2 different L2 switch with each gig port and each L2 switch is connected to firwall on vertical link. A few months ago, we rolled out a number of 2850 and 3845 routers only to realize that they were running the wrong IOS and feature. Block NetBIOS. 3 HWIC slot 2 . Yes. Content-aware security ratings protect against malware,. Device manager for routers (ROUTER-SDM) 256MB DDR DRAM Memory factory default for the Cisco 2800 (MEM2800-256D-INC) 64MB CF default for Cisco 2800 Series (MEM2800-64CF-INC) Blank WAN Interface Card Panel (WIC-BLANK-PANEL) Cisco 2800 and 3800 Series Blank network module panel (NM-28/38BLNK-PANEL) Cisco 2851 Integrated Services Router, NME-WAE-502, and IOS Advanced Security with 128-MB compact flash memory Cisco and Partner Services for the Branch Services from Cisco and our certified partners can help you transform the branch experience and accelerate business innovation and growth in the Borderless Network. Hi Paul, My current topology with that router is as simple as bridged modem --> 2851 Router --> unmanned Switch -->Clients. Thank you. Cisco Switch ₹ 24,500. 0cm). 3. Related Products. ! I have a route pattern configured to send 112001 to the 2851 router. ) Note Ports on. FAN 1 & FAN2 is ok, can you anyone update what are the impacts or problems occurred in future on the router. Does anyone know if the SP Services. Cisco #Router_Configuration #IT_Support_People In this video I've demonstrated step by step process how to connect Cisco 2851 Router and Cisco 3560 Switch to ISP Home router and access internet. The last day to order the affected product(s) is March 31, 2016. Was this post helpful? thumb_up thumb_down. Reboot the device. Sin embargo, el rendimiento total no suele estar controlado por el router, sino por el propio circuito WAN. The Cisco 2851 routers provide a scalable, secure, manageable remote access server that meets FIPS 140-2 Level 2 requirements. Cisco IOS Release 12. we are using Cisco 2851 internet Edge router. Por esto, entiendo que no puedo conseguir ingresar. Integrated Services Routers G1 Key End-of-Sale and End-of-Support dates: Q. 0. Here you can see the. Due to the continuous and unexpected reboots, I have to update the IOS of this device as the best solution. Router 2851 Receives Call Clear Request with X. Cisco 2851 2-Port Gigabit Wired Router (CISCO2851) 5. In configuration mode define an IP traffic export profile. regards. bin. Select Cisco Integrated Services Router (ISR) G1 Modules and Cables EOL10632 - Amended Cisco announces the end-of-sale and end-of-life dates for the Select Cisco Integrated Services Router (ISR) G1 Modules and Cables. The Cisco 2851 provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold. Cisco AutoQoS automates consistent deployment of QoS features across Cisco routers and switches. (See the "Fast Ethernet HWICs Supported. This person is a verified professional. All of the following Supported Models have an End-of-Support date of October 31, 2027:Hello, I have PAT configured on a 2851 router, I have to create an access list that restricts the "outside world". If only one is PVDM installed, it must be located in the PVDM 0 connector . In the case of Putty, navigate to Special Command > Break option, as shown in the image. Cisco 2801 routers can be installed only in 19-inch racks, and cannot be center mounted. To connect a T1/E1 port to the network, complete the following steps: Step 1 Connect one end of the cable to a T1/E1 port on the card. Additional licenses may be purchased in 10, 25 and 100 concurrent user. The Cisco 2851 Integrated Services Router is now obsolete (past End-of-Life and End-of-Support. 239K bytes of non-volatile configuration memory. Req : IOS for 4 Byte BGP support in cisco 2851 router. Cisco's End-of-Life Policy. 0 192. A more elaborated definition of MSS can be extracted from the Routing Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6. YES 2 VLAN's for Network-A & Network-B will be created on Cisco 2851 (ISP Router). 4(10) NME-16ES-1G-P - 16-port 10/100 Cisco EtherSwitch Service Module. Yes. 51) with 249856K/12288K bytes of memory. Customers with active service contracts will continue to 3 results for Cisco 2851 Integrated Services Router. 26-cm)- and 23-inch (58. On the other end, you also have a QSIG link to the other PBX to terminate the call. I am still unable to forward any ports to my server. Cisco 2800 2851 Integrated Services Router 2x 73-8484-05 Cards, Rack Ears WORKS. Slot adapters permit installation of extension voice modules (on Cisco 3800 series routers only), single-wide, and extended single-wide network modules in modular router slots. I have a 2851 router with a T1/E1 HWIC card installed in slot 0. I'm able ping across platforms and can ping all vlans. I have a 2851 router getting ready to be installed for VoIP(using the 2 48 port PoE switches), what I'd like to do is incorporate my Firewall, IDS and maybe Voice Recording in the same device. Figure 3 shows the back panel of the Cisco WS-C3850-24T-S. Cisco 2851 Integrated Services Router with onboard VPN 300 66 Mbps 66 Mbps Cisco 2851 Integrated Services Router with AIM-VPN/SSL-2 1500 160 Mbps 160 Mbps . 323 Feature Benefits Y Y1 Y Analog FXS interfaces loop-start and ground-start signaling This signaling facilitates direct connection to phones, fax machines, and key systems. In the previous image R4 plays active role and manages TCP connection, R4 opens the TCP session with R1 on destination port 179. Press RETURN to get started. Adding a new Cisco 2850 router device takes a lot of time! I am using Linux version of OpManager. Reboot the device. 1. 2851 Router. It is an intermediate path that enables TDM to IP transition. 2(11)JA on Cisco Aironet access points. Based on 20 years of innovation, Cisco 2800 Integrated Services Routers extend Cisco Systems’ leadership in multi-service routing by providing customers with unparalleled network agility, performance, and intelligence. Summary. You also need to add the NAT statements for those vlans to the router. When the slot dividers are removed, slot 0 and slot 1 become slot 1, and slot 2 and slot 3 become slot 3. Could anyb. But it seems not have "isdn switch-type" command. Branch Office 2851 and the Cisco router at Headquarters using Multi-Link PPP (MLPPP), based on RFC 1990 (the PPP Multilink Protocol), which also load shares over the multiple physical channels. Deployed on Cisco ® integrated services routers, Cisco IOS Content Filtering offers category-based productivity and security ratings. Hold the Mode button. See the Cisco Modular Access Router Cable Specifications for pinouts. DSL Interface Cards. . 12-05-2017 01:48 PM. I have a Cisco 2851 Router that connects to a SB6183-Cable Mobem. Future Network Solutions (6884) 100% positive feedback. Two are plugged into one switch, and one into another. 425 Mbps. PSTN number 6523145 . A 2851 router is a pretty good home router. 2 Serial (sync/async) interfaces. C • The Cisco 2811 router can sustain more than 4 Mbps of WAN link traffic with concurrent voice, video, and data services with additional processor capacity to spare • The Cisco 2851 router can sustain more than 20 MbpsDeployed on Cisco ® integrated services routers, Cisco IOS Content Filtering offers category-based productivity and security ratings. Hello guys, I have issue for find SRST 4. On the Cisco 3745 router, the double-wide network module occupies two single-wide slots and is supported by removing the midwall divider. Debug output is attached. 0 and 240. And the current hardware features are: 256 MB RAM, 64 MB Flash. 124-9. This feature was integrated in Cisco IOS Release 12. NME slots are highly flexible with support for extended NMEs (NME-X on Cisco 2821 and 2851 only) and enhanced double-wide NMEs (NME-XDs) (Note: Cisco 2851 only). Discuss Catalyst brand switches with peers and experts. Background Information. The Cisco 2501 Router is now obsolete (past End-of-Life and End-of-Support status). wri mem. • Cisco 2851 router—Install the WLAN controller network module in slot 1. 0 Helpful. The commands to configure VoIP on Cisco routers are very similar on all of the router platforms shown below. CAB. · When configuring the load command for IP phones such as the Cisco Unified IP Phone 7906G,. I also described connection details and configuration of Cisco router using Putty and console cable. Total number of connected IP phones cannot exceed Maximum Total listed including SCCP and SIP phones on the same router. I just need to know how to list active calls and forcefully disconnect one if needed. Hello I have installed CME 8. description Uplink to Home Router. 250 Mbps. Last reload type: Normal Reload. Deployed on Cisco ® integrated services routers, Cisco IOS Content Filtering offers category-based productivity and security ratings. This method uses the config-register 0x2142 command in global configuration mode. Log In. Hello, I am pretty new to this community but I'm slowly preparing for my CCNA exam. 0. 2851 Router. 150 users in the Cisco 2851 routers. (See Figure 6 Serial Number Location on the Cisco 2821 and Cisco 2851 Routers A= ACT S= SPE A= FDX. End-of-Sale Date: 2011-11-01. Cisco announces the end-of-sale and end-of-life dates for the Cisco 1800 Series Integrated Services Routers - Cisco 1801 Fixed Configuration Models. 6 NME 4 slot. How can I troubleshoot this issue? Is it anywhere log of adding devices? Can i add devices using CLI at Linux?Figure 2 shows the serial number location for the Cisco 2811 router . A. eToken Devices . 6Gbps) and support for Power over Ethernet (POE). The Cisco 2811 Integrated Services Router provides the following support: Wire-speed performance for concurrent services such as security and voice , and advanced services to multiple T1 / E1 /x DSL WAN rates. 2 HWIC slot 1 . )/ /1/ but I cannot get this to work, keeps saying it is an incomplete command. The router then routes the call out to 1/0/4. Note: To install double-wide service modules in the Cisco 3900 series routers, remove the slot divider between slots SM3 and SM4 (3945),. What should be happening, if I understand it correctly, is traffic from 192. 4(24)T will be extended through Oct 2012 for those customers who cannot migrate to 15. It is not supported in EVM slots available in the Cisco 2821 and Cisco 2851 integrated services routers. . 08 x 4. Standards: IEEE 802. Cisco 2851 Integrated Services Router | Full Specifications: Communication mode: Full-Duplex, Half-Duplex, Number of LAN ports: 2, USB: We and our partners use cookies to give you the best online experience, including to personalise advertising and content. today for the Cisco 1700, Cisco 2600, and Cisco 3700 Series. The cisco network assistant that is available for the 2950 series is a free centralized management application that simplifies the administration task of the cisco switches,. Options. The fan replacement kit contains the following items: •Fan unit (three fans connected together as one unit) •Additional replacement screws (a few extra screws are provided in case you misplace the original screws) •Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers document (this document)Beginner. See Figure 3 for a sample double-wide network module. Solved: Is there an issue with regards to Port-Channel on Cisco 2851 router? I keep running into problems doing this. please help to solve the issue CMD: 'sh int GigabitEthernet0/1' 09:04:57 IST Wed Mar 14 2018 CMD: 'sh ip eigrp neighbors ' 09:06:25 IST Wed Mar 14 2018 CMD: 'ping 192. In response to paul driver. Connect the other end of the cable to the mini-B (5-pin-connector) USB port on the switch front panel. 2. no network-clock-participate wic 0 . Hello, I have Cisco 2851 router with 2 FXS port card which is inherited from another sister company. If you run a show version again, it has (0x2142 at next reload. Then, configure the necessary dial peers between the gateways to have calls traverse over the IP network. The Cisco Fast Ethernet HWICs are single-wide interface cards, available as a 1-port HWIC (HWIC-1FE) and as a 2-port HWIC (HWIC-2FE), that provide Cisco modular and integrated services routers with additional line-rate Layer 3 routed ports. 6 Mpps, and a MAC address table size of 8,000 entries. in that router FAN3 has shown LOW RPM. The Layer 3 Cisco ® 1- and 2-Port Fast Ethernet High-Speed WAN interface cards (HWICs) (see Figures 1 and 2) supported on Cisco Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and. 2kbps）））） 1 个 与Cisco 2801 相同 与Cisco 2801 相同 与Cisco 2801 相同 最低Cisco IOS 软件版本 12. Reply. 4 slots in Cisco 2851 , each slot can support HWIC, WIC, VIC, or VWIC type modules. Cisco Systems 2800 Series Integrated Services Router 128MB. 1(4)M9. Jan 2, 2014The last day of support is Nov 1, 2016. out. ' on the router and it doesn't recognize the command at all. 3 results for Cisco 2851 Integrated Services Router Sort by: SKU (A to Z) Inventory quantities are subject to availability and are not guaranteed until the order is placed. End with CNTL/Z. i am able to ping from all te servers fine from different vlans a. bin. Buy or Renew. So using the load sharing device behind the router, the load. As shown in figure 1, the platform and features delivered with this Cisco IOS 12. Solved: Hi All, I have a 2851 advanceipservice router. 0 Alternating Current Voltage Rating in Volts: 100. Hello. When you troubleshoot a Primary Rate Interface (PRI), ensure that the T1 runs properly on both ends. Location A has Cisco router 2851connected to the backbone and p. I had 20mbps service and everything was working fine. My Cisco 2851 will no longer boot. DSL Interface Cards. 0 255. The numbers presented. Cisco IOS Release 12. We got a new 3020 vpn concentrator (hardware based SEP encryption) and when replaced this new 3020 concentrator we experience users unable to login to citrix servers but the same time tunnel is up and we can able to ping. 2. installed in the EVM-HD slot of the Cisco 2851 A router that is loaded with Cisco IOS Software Release 12. This Cisco voice interface card (VIC3-4FXS/DID) is supported on the following Cisco routers: • Cisco 2800 series routers, including the Cisco 2801, Cisco 2811, Cisco 2821, and Cisco 2851 •. Do you use crypto map, or VTI? 0 Helpful. The IOS that this router is running is 12. All of the devices used in this document started with a cleared (default) configuration. Its VLAN 1 interface is in the global and it has IP 10. To check whether the T1 Layer 1 runs properly, use the show controller t1 command. On the Cisco 3745 router, the double-wide network module occupies two single-wide slots and is supported by removing the midwall divider. Device manager for routers (ROUTER-SDM) 48-Channel Packet Voice/Fax DSP Module (PVDM2-48) 256MB DDR DRAM Memory factory default for the Cisco 2800 (MEM2800-256D-INC) 64MB CF default for Cisco 2800 Series (MEM2800-64CF-INC)Cisco 1- and 2-Port Fast Ethernet HWICs. 1 Virtual Private Network (VPN) Module. 02-13-2009 07:37 AM. Manuals and User Guides for Cisco 2851 - Integrated Services Router. 251: %USBFLASH-5-CHANGE. 3(11)T on the Cisco 2600XM, Cisco 2691, Cisco 2811, Cisco 2821, Cisco 2851, Cisco 3700 series, and Cisco 3800 series routers. import all. network 192. Options. The new G. 11/24 Destination :- 10. Table 1. 04-09-2022 05:35 PM. Hi. I am attempting to configure a simple T1, but the system is not letting me configure the serial interface. Set up BGP to each ISP from the connected router. The routers offer embedded encryption acceleration and on the motherboard voice digital-signal-processor (DSP) slots; intrusion prevention system (IPS) and firewall functions; optional integrated call processing and voice mail support; high-density interfaces for a wide range of connectivity requirements; and sufficient performance and slot dens. o365vm (config)#crypto pki authenticate o365trustpoint. 158 should be going to the ASA in office #1 then out to the internet and on to. Slot dividers are removed to permit use of double-wide interface cards in modular router slots. 0. Hi All , We have internet link from local ISP to one. This is the Voice Service Configuration for CME and CUE connectivity: Interface Numbering on Cisco 2800 and Cisco 3800 Series Routers . I seem to have a problem with 2851's and copying config files using tftp. o365vm (config)#crypto pki authenticate o365trustpoint. See Figure 3 for a sample double-wide network module. Supported Platforms and Memory Specifications: SIP IP Phones* Cisco Platform. Cisco 2800 IOS IP BASE. 3T morphed into 15. End-of-Support Date: 2016-11-01. 168. To add extra, my actual setup (like how i am planning) will be like ISP-1 on Router-1, ISP-2 on Router-2 & ISP-3 on Router-3, so all i will have the configuration set in my 3 routers as you mentioned. . Looks like the IOS may consider OLD-CISCO-SYS-MIB to be legacy, but I'm having no luck with the CISCO-CONFIG-COPY-MIB. As I have seen, the T (Train) version could cause problems, and Cisco. 0. Table 1. Many link for SRST 4. 1. - Site-to-Site VPN 2. This router is a border router with BGP running, average traffic is about 5 mbps both side, it is also running HSRP with. The Cisco 10000 series router already supports plain PPPoE and PPP over 802. 01-14-2020 12:45 AM. 1) If you want the other vlans to talk to Internet, you need to create a sub-interface (just like the one for vlan 10) on the router. The information in this document was created from the devices in a specific lab environment. That should get you on the internet at least. Step 1 Connect a USB cable to the PC or laptop USB port. 2. I just switched from a ISP that provided a router for Internet connection to one that uses a modem and now no networks can get out to the Internet. All TCP sessions are bounded by a limit on the. After that you configure said subinterface in a bridge-group and said bridge-group will communicate with a BVI interface numbered like the bridge-group, that you need to configure as well. 2. Hi Paul, I tried removing all that, but it was an attempt to make it work. If you want support information for the Cisco 2821. 2 NME = Network module enhanced. 04-09-2022 05:35 PM. of the Cisco 3725 router, because the bottom slot only supports single-wide modules. Cisco 2900 Series Integrated Services Routers. 25 Relay: Example . I just switched from a ISP that provided a router for Internet connection to one that uses a modem and now no networks can get out to the Internet. I tested the modem directly to a PC and it works perfect. Installed one T1 controller card. 124-15. Free shipping. Does the LAN interface of this router have a public IP subnet on it? If so, the Firewall should have a public IP on its outside interface and you can turn NAT off on the router. 1. 168. Description. dns-server 8. The actual throughput of the Gigabit Ethernet HWIC is limited by the throughput of individual platforms. The DHCP server assigns IP addresses from specified address pools on a switch or router to DHCP clients and manages them. flag Report. Page 20 Hardware Features The serial number label for Cisco 2821 and Cisco 2851 routers is located on the rear of the chassis, near the top right corner, below the CLEI label. View as List Grid. 2. 1: Input power connection: 8: CompactFlash memory card slot: 2: On/Off switch: 9:the Cisco 2811 and 2851 routers could sustain high levels of bi-directional traffic to the Headquarters site. If the router has loss of power or when reloaded; it fails to read the CF card and boots to rommon. YES 2 VLAN's for Network-A & Network-B will be created on Cisco 2851 (ISP Router). $19. When the Phone start it takes all the loads properly. 8 8. Integrated dual Fast Ethernet or Gigabit Ethernet ports • The Cisco 2800 Series provide two 10/100 on the Cisco 2801 and Cisco 2811 and two 10/100/1000 onSince the default route on our layer 3 switch is defaulted to our older 2811 router (that I'm intending on replacing with this 2851), I set up a static route on our layer 3 switch to guide all traffic for speedtest. Cisco IOS Release 15. 2. I have tried using rule 1 /^. ) Note Ports on. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center. What's Included. 10 free users-150 licensed users. Table 1. The Cisco 2800 Series comprises four new platforms (refer to Figure 1): the Cisco 2801, the Cisco 2811, the Cisco 2821, and the Cisco 2851. See the Catalyst 3850 Switch Hardware Installation Guide for instructions. Chat with a customer support agent directly from your desktop or phone. I am sure there are numerous things wrong with the configuration. I need to know how many translation profiles can i configure in SRST mode, how many conference and what type? in cisco. On Cisco 2851 and Cisco 3800 series routers, network module slots must be set up properly before double-wide network modules can be installed. One of the key security features is the built-in firewall, which provides stateful packet inspection (SPI) and allows for the configuration of access control lists. Everything came back up fine except the two Aruba APs that are plugged into a single switch. 168. Sort by: SKU (A to Z) SKU (A to Z) SKU (Z to A) Inventory quantities are subject to availability and are not guaranteed until the order is placed. Cisco WS-C2950T-48-SI Features: Ports qty- 48 x Ethernet 10Base-T, Ethernet 100Base-TX; Auxiliary network ports- 2x10/100/1000Base-T(uplink) Data transfer rate- 100 Mbps;. Future Network Solutions (6884) 100% positive feedback. The Cisco 2811 Integrated Services Router provides the following support: Wire-speed performance for concurrent services such as security and voice , and advanced services to multiple T1 / E1 /x DSL WAN rates. Slot adapters are only used on the following Cisco access routers: • Cisco 2821 • Cisco 2851 . com: Cisco CISCO2851 2851 Integrated Services Router : Electronics Electronics › Computers & Accessories › Networking Products › Routers Buy. Cisco 2851 (revision 53. save Save event log to tftp host as elog. Book Title. Remove the compact flash that is on the rear of the router. System restarted at 19:28:44 LK Fri Feb 18 2022. 687: %GT96K_FEWAN-1-UNKNOWN_WIC: NM slot 0, wic card has an unknown. 4(6) T. The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering. Here is my dial-peer: dial-peer voice 112001 pots. Product Overview. 300 1 GB . 11ax Wireless, Gigabit, Dual Band Internet, VPN Router, OneMesh Compatible (Archer AX55)Hi All, I have Cisco 2851 router , having a problem with high cpu usage without having much of a traffic. ISP Modem --> 2851 --> Switch ---> PC's etc The modem is connected to port fa0/3/0 There are. To determine whether you need to install or remove slot dividers on your Cisco access router, see Table 2. Ethernet LMI Cisco 1841, 2801, 2811, 2821, 2851, 3825, 3845 Q2 CY2006 Connectivity Fault Management Cisco 1841, 2801, 2811, 2821, 2851, 3825, 3845 Q3 CY2006While on the console of my Cisco 871W, I took the USB flash drive from my pocket and connected it to the router. The router crashes. Hi Na. the catch is, you have to have a legit license and login for cisco's website. When the slot dividers are removed, slot 0 and slot 1 becomes slot 1, and slot 2 and slot 3 becomes slot 3. Router (config)#. 325 Mbps. EOS/EOL is also expired, can any one guide me the impacts & Problems and how to proceed further . You'll need to configure nat as well: access-list 10 permit ip 192. The Server Store. this is the config I have so far : card type t1 0 0. I used the existing SOHO dynamic crypto map and added map 30 for the remote access VPN. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report Inappropriate Content 08-02-2017 08:49 AM - edited 03-01-2019 05:54 PM. The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a The Cisco 4-Port ISDN with S/T interface HWIC provides multifunction dial access server, router, and other capabilities within the Cisco integrated services routers in branch-office environments. There's also a chronological earlier 15. The modular routers that support the new card are the Cisco 1841, 2801, 2811, 2821, 2851, 3825, and 3845 series integrated services routers; the Cisco 1721, 1751, 1760, 2600XM, 3725, and 3745 series. Check Cisco 2800 series router price & datasheet. Page 78 Setting Up the Chassis Cisco 2811, Cisco 2821, and Cisco 2851 routers can be installed in 19 (48. View 1 condo for sale at 2850 Stautw Road. (See Figure 2 . T. If the router is running Cisco IOS software version 12. 288. PDF - Complete Book (3. Note To install double-wide interface cards in Cisco 2811, Cisco 2821, and. 124-11. No. 384. 3 should use 1 Mbps. Looks like the IOS may consider OLD-CISCO-SYS-MIB to be legacy, but I'm having no luck with the CISCO-CONFIG-COPY-MIB. Use straight-through RJ-48C-to-RJ-48C cables to connect T1/E1 ports to RJ-48C jacks. Other Cisco IOS software releases may inherit Cisco Unified CME 8. Connect your. Cisco 2800 IOS SP SERVICES. This causes the router to ignore the start-up configuration on the next reload. called number string (e,g 272109 translate to 72109). Note The wireless LAN controller module is supported only in network module slots. 0 6 product ratings. to Cisco Integrated Services Routers routers to accelerate applications such as Metro Ethernet access, inter-VLAN routing, and high-speed connectivity to LAN switches. 4(13r)T6, RELEASE SOFTWARE (fc1) Router 2851 Receives Call Clear Request with X. Have been able to pull back the config using. 2.