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CR  | Module | Level  | Description  | AR44x / AR450  | AR7x5  | AR750S  | 
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CR00011204  | IP Gateway | -  | This Software Version allows you to add ARP entries with multicast MAC  | Y  | Y  | Y  | 
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  | and MAC addresses. It introduces the enable ip macdisparity and disable ip  | 
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  | macdisparity commands to support this. For more information, see “Adding  | 
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  | Static ARP Entries with Multicast MAC Addresses (CR00011204)” on page 37.  | 
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CR00011271  | Switch, | -  | A new switch filter feature enables you to use a switch filter to make a VLAN  | -  | -  | -  | 
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  | secure without preventing access to other VLANs. For more information, see  | 
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  | “Securing a Single VLAN through Switch Filters (CR00011271)” on page 39.  | 
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CR00011565  | ASYN | -  | When an asynchronous port is in ten mode, it bundles together the characters  | Y  | Y  | Y  | 
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  | to a higher protocol layer for processing. The time period over which characters  | 
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  | are bundled is called the ten timer. This enhancement enables you to reduce the  | 
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  | length of the ten timer, to improve response times for remote terminal sessions.  | 
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  | For more information, see “Making Asynchronous Ports Respond More Quickly  | 
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  | (CR00011565)” on page 41.  | 
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CR00011615 | Switch | -  | When a switch port has been given a description, it is now possible to use an  | Y  | -  | Y  | 
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CR00011724 | BGP | -  | You can now display:  | Y  | Y  | Y  | 
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  | ■ the number of routes learned from a specific peer, by using the existing  | 
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  | command show bgp  | 
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  | ■ information about each route learned from a specific peer, by using the new  | 
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  | peer parameter in the command show bgp route   | 
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  | For more information see “Displaying Routes Learned from a Specific BGP Peer  | 
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  | (CR00011724)” on page 43.  | 
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