This issue is fixed in Cisco IOS XR Release 7.5.1. The following example highlights the extraneous ACL commands under the show configuration commit changes command output. Router(config)#interface HundredGigE0/1/0/0 Router(config-if)#no monitor-session ERSPANTun20...
Enteringnoexits the configuration session and returns the router to EXEC mode without committing the configuration changes. Enteringcancelleaves the router in the current configuration session without exiting or committing the configuration changes.
This command works on both Cisco Switches and Cisco Routers and has the same functionality on both types of devices. In this article we will discuss and explain the “show interface” command on both routers and switches, so let’s get started. Topology Diagram Here is the topology used to ...
When a combo interface works in auto mode, the router detects the interface status. If the electrical interface goes Up first, the combo interface selects the electrical interface mode. If the optical interface goes Up first, the combo interface selects the optical interface mode....
When router (R2 in this case) receives the packet and routes it out to the GRE tunnel interface, it will see that the packet is larger than the tunnel interface IP MTU which is 1476. This will cause fragmentation. When a GRE tunnel fragments a packet, all fragmented packets wil...
Name ip redirects — interface Synopsis ip redirects no ip redirects Configures ICMP redirects for interfaces Default Enabled Description An ICMP redirect packet is generated by a router to inform … - Selection from Cisco IOS in a Nutshell, 2nd Edition
showstheroutingprotocolconfiguredonthe routerandthetimersassociatedwitheachroutingprotocol TheshowiproutedisplaystheIProutingtable TheshowIPXaccess-listdisplaystheIPXaccesslist configuredontherouter Trunkonsetsaportasapermanentrelaymode Usemamenamepasswordcreatesusernamesandpasswordsfor authenticationoftheCiscorouter....
MTU是该接口的最大传输单元,结合下面的Encapsulation ARPA来看。Cisco在Ethernet下的封装默认是EthernetII,最大传输单元是1518 bytes,最小不小于64 bytes。 可以用MTU interface命令来改变默认的MTU最小的MTU是64个字节,而最大的值是65535字节。 5.带宽
ramatoulaye.hane1 Level 1 In response to Seb Rupik 05-21-2015 04:08 AM Hi Seb, My subnet ID is :192.168.176.0/21. My border router Gateway internet is Huawei router: Below the detail of the interface connecteed to my ASA: internet-ne40 FE 2/01/2 connect cisco-asa: <NE40...
OSPF协议中有一个几个很重要的概念,如“Router ID”、“DR”、“BDR”,我们先来了解一下Router ID: 因为运行OSPF的路由器要了解每条链路是连接在哪个路由器上的,因此,就需要有一个唯一的标识来标记OSPF网络中的路由器,这个标识就是Router ID,Cisco路由器是这样来得到它们的Router ID的。