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BigIron RX Series Configuration Guide
53-1002253-01
Configuring IP parameters
7
Static cache entries
You can manually add entries to the DNS cache table if you know a host’s complete, qualified name
and its IP address. To add host names and their IP addresses to the DNS cache table, enter
commands such as the following.
BigIron RX(config)#ip dns cache-entry www.brocade.com 63.236.63.244 720
Syntax: [no] ip dns cache-entry
<host-name> <ip-address>
<host-name>
Complete, qualified name . For example, enter www.company.com or
host.company.com.
<ip-address>
Enter the IP address of the host. This must be the correct IP address for the host.
Use the no form of the command to manually remove an entry from the DNS cache table; however,
you must enter the entire entry to delete the entry.
BigIron RX
(config)#no ip dns cache-entry www.brocade.com 63.236.63.244
Clearing the DNS cache table
To clear the entire DNS cache table, enter the following command.
BigIron RX#clear ip dns cache-table
To clear a specific entry in DNS cache table, enter the following command.
BigIron RX# clear ip dns cache-table www.brocade.com
OR
BigIron RX# clear ip dns cache-table 63.236.63.244
Syntax: clear ip dns cache-table [ip-address | host-name]
<host-name>
Complete, qualified name . For example, enter www.company.com or
host.company.com.
<ip-address>
Enter the IP address of the host. This must be the correct IP address for the host.
Displaying the DNS cache table
To display what hosts are currently in the DNS cache table, enter the following command.
BigIron RX(config)#show ip dns cache-table
Host Flag Address
border2.pc0-0-bbnet1.sje.pnap.net (TMP,OK) 66.151.144.5
sl-internap-109-0.sprintlink.net (TMP,OK) 144.223.242.86
sl-st21-sj-13-0.sprintlink.net (TMP,OK) 144.232.20.59
mail.company.com (STA,OK) 64.236.22.148
To display the individual entries in the cache-table, enter a command such as the following.
BigIron RX(config)#show ip dns cache-table border2
Host Flag TTL/min Address
border2.pc0-0-bbnet1.sje.pnap.net (TMP,OK) 720 66.151.144.5
OR
BigIron RX(config)#show ip dns cache-table 66.151.144.5
Host Flag TTL/min Address
border2.pc0-0-bbnet1.sje.pnap.net (TMP,OK) 720 66.151.144.5
Содержание BigIron RX Series
Страница 100: ...24 BigIron RX Series Configuration Guide 53 1002253 01 Logging on through the Web Management Interface 2 ...
Страница 192: ...116 BigIron RX Series Configuration Guide 53 1002253 01 Configuring authentication method lists 4 ...
Страница 228: ...152 BigIron RX Series Configuration Guide 53 1002253 01 Enabling WAN PHY mode support 6 ...
Страница 312: ...236 BigIron RX Series Configuration Guide 53 1002253 01 Displaying IP information 7 ...
Страница 356: ...280 BigIron RX Series Configuration Guide 53 1002253 01 Resetting LLDP statistics 9 ...
Страница 402: ...326 BigIron RX Series Configuration Guide 53 1002253 01 Transparent firewall mode 11 ...
Страница 432: ...356 BigIron RX Series Configuration Guide 53 1002253 01 SuperSpan 12 ...
Страница 500: ...424 BigIron RX Series Configuration Guide 53 1002253 01 MRP CLI example 14 ...
Страница 580: ...504 BigIron RX Series Configuration Guide 53 1002253 01 Configuring multicast traffic engineering 18 ...
Страница 591: ...BigIron RX Series Configuration Guide 515 53 1002253 01 Displaying traffic reduction 19 ...
Страница 592: ...516 BigIron RX Series Configuration Guide 53 1002253 01 Displaying traffic reduction 19 ...
Страница 598: ...522 BigIron RX Series Configuration Guide 53 1002253 01 Viewing Layer 2 ACLs 20 ...
Страница 656: ...580 BigIron RX Series Configuration Guide 53 1002253 01 Trunk formation 22 ...
Страница 754: ...678 BigIron RX Series Configuration Guide 53 1002253 01 Displaying RIP filters 24 ...
Страница 814: ...738 BigIron RX Series Configuration Guide 53 1002253 01 Displaying OSPF information 25 ...
Страница 932: ...856 BigIron RX Series Configuration Guide 53 1002253 01 Generalized TTL security mechanism support 26 ...
Страница 980: ...904 BigIron RX Series Configuration Guide 53 1002253 01 Clearing IS IS information 28 ...
Страница 1000: ...924 BigIron RX Series Configuration Guide 53 1002253 01 Using secure copy 30 ...
Страница 1088: ...1012 BigIron RX Series Configuration Guide 53 1002253 01 IP source guard 35 ...
Страница 1108: ...1032 BigIron RX Series Configuration Guide 53 1002253 01 Reading CDP packets 37 ...
Страница 1126: ...1050 BigIron RX Series Configuration Guide 53 1002253 01 Clearing sFlow statistics 39 ...
Страница 1140: ...1064 BigIron RX Series Configuration Guide 53 1002253 01 802 1s Multiple Spanning Tree Protocol 40 ...
Страница 1324: ...1248 BigIron RX Series Configuration Guide 53 1002253 01 Displaying OSPFv3 information 48 ...
Страница 1363: ...BigIron RX Series Configuration Guide 1287 53 1002253 01 Continuous System Monitor 51 ...
Страница 1364: ...1288 BigIron RX Series Configuration Guide 53 1002253 01 Continuous System Monitor 51 ...
Страница 1404: ...1328 BigIron RX Series Configuration Guide 53 1002253 01 Commands That Require a Reload D ...
Страница 1458: ...1382 BigIron RX Series Configuration Guide 53 1002253 01 VSRP E ...