Protocol » IS-IS (Info)
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ISIS_level1_adjacency.cap (27.4 KB)

Packets: 22 Avg Size: 1257 bytes Duration: 57.8 sec
Data Rate: 3.74 Kbps Added: 18 Jun 2008 Downloads: 215

Routers 2 and 3 form an IS-IS level 2 adjacency.

ISIS_p2p_adjacency.cap (21.7 KB)

Packets: 26 Avg Size: 839 bytes Duration: 113.3 sec
Data Rate: 1.51 Kbps Added: 18 Jun 2008 Downloads: 204

Routers 1 and 2 form a L1/L2 adjacency over a point-to-point serial link. Note that both levels of adjacency are managed with a point-to-point (P2P) hello.

ISIS_external_lsp.cap (17.0 KB)

Packets: 15 Avg Size: 1140 bytes Duration: 23.2 sec
Data Rate: 5.77 Kbps Added: 18 Jun 2008 Downloads: 201

R2 floods the external routes redistributed from RIP into area 10. Packet #9 includes the IP external reachability TLV. Capture perspective from R3's 10.0.10.1 interface.

ISIS_level2_adjacency.cap (51.8 KB)

Packets: 43 Avg Size: 1218 bytes Duration: 85.0 sec
Data Rate: 4.81 Kbps Added: 18 Jun 2008 Downloads: 187

Routers 3 and 4 form an IS-IS level 2 adjacency.

Viewing 1 - 4 of 4 captures