Can Ping From Outside Cisco 2821 Interface But Not Inside Interface
I Can Ping the internet (yahoo.com) From Outside(WAN) Cisco 2821 Interface But Not Inside Interface(LAN).
I currnetly have a linksys RV082(192.168.0.1) connected to two ISP's. Connected to one of the switch ports on the RV082 is a Cisco 2821(WAN ip: 192.168.0.4). The Cisco 2821 is then connected to a regular switch, and compters are connected to that. The LAN ip on the Cisco 2821 is "192.168.4.1".
Some of the default routes are not correct. (There may be other problems however) Any help is appreciated.
Cisco...0.0.0.0 0.0.0.0 192.168.0.1
Cisco...0.0.0.0 0.0.0.0 GigabitEthernet0/1 (WAN)
Cisco...0.0.0.0 0.0.0.0 GigabitEthernet0/0 (LAN)
Linksys...192.168.4.0 255.255.255.0 192.168.0.102
cisco configuration file:
Current configuration : 1539 bytes
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
no logging buffered
enable secret 5 $1$QKvL$DNWm2th4qX.xx2vb1hmG1/
enable password August16
no aaa new-model
no ip dhcp use vrf connected
ip dhcp excluded-address 192.168.4.1 192.168.4.9
ip dhcp excluded-address 192.168.4.200 192.168.4.254
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...